Kappa Bootis

{{#if:\|{{{Typ}}}\|Doppelstern}}; {{#if:κ Bootis\|κ Bootis\|Kappa Bootis}}
	{{#ifexist:Media:\|[[Datei:\|310px\|zentriert\|alt=\|]]\|}}
	Vorlage:Sternkarte
	{{{Kartentext}}}
Beobachtungsdaten; Äquinoktium: J2000.0, Epoche: J2000.0
	Vorlage:AladinLite
Rektaszension	{{#if:14/13/29\|Vorlage:RektaszensionEasy \| }}
Deklination	{{#if:+/51/47/24\|Vorlage:DeklinationEasy \| }}
Scheinbare Helligkeit	4,4 mag
Bekannte Exoplaneten	{{{Planeten}}}
	Position des Begleiters {{#if:\| ()}}
Winkelabstand	{{{Winkelabstand}}}
Positionswinkel	{{{Positionswinkel}}}
Astrometrie
Radialgeschwindigkeit	km/s
Parallaxe	mas
Entfernung	{{#if:ca. 155\|ca. 155 Lj{{#if:ca. 48\|; (ca. 48 pc)}}\|ca. 48 pc}}
Absolute visuelle Helligkeit Mvis	mag
Absolute bolometrische Helligkeit Mbol	mag
	Veralteter Parameter "Absolut" !
Eigenbewegung
Rektaszensionsanteil:	mas/a
Deklinationsanteil:	mas/a
Orbit
Periode
Große Halbachse
Exzentrizität
Periastron
Apastron
Bahnneigung
Argument des Knotens
Epoche des Periastrons
Argument der Periapsis
Einzeldaten
Namen	{{#if:A / κ2\|A / κ2\|A}}; {{#if:B / κ1\|B / κ1\|B}}
	Beobachtungsdaten }}
B / κ1\|B}}	}}
B / κ1\|B}}	}}
B / κ1\|B}}	{{#if:6,58\|6,58 mag}} }}
	Spektrum und Indices }}
A / κ2\|A}}	A8 IV

<templatestyles src="Infobox Doppelstern/styles.css" />{{#if:{{#invoke:Expr|TemplateBooland}}|<{{#ifeq:|/|span|div id="coordinates"}} class="coordinates" {{#ifexpr: {{#if:14/13/29|1|0}} and {{#if:+/51/47/24|1|0}} and {{#if:{{#if:κ Bootis|κ Bootis|Kappa Bootis}}|1|0}}

    |>[https://geohack.toolforge.org/skyhack.php?ra={{#expr:+{{#ifeq:/14/13/29

|{{#titleparts:/14/13/29|1|{{#expr:1+1}}}} | |{{#titleparts:/14/13/29|1|{{#expr:1+1}}}} }}+{{#ifeq:/14/13/29 |{{#titleparts:/14/13/29|1|{{#expr:1+2}}}} | |{{#titleparts:/14/13/29|1|{{#expr:1+2}}}} }}/60+{{#ifeq:/14/13/29/00 |{{#titleparts:/14/13/29/00|1|{{#expr:1+3}}}} | |{{#titleparts:/14/13/29/00|1|{{#expr:1+3}}}} }}/3600}}&de={{#ifeq:{{#ifeq:/+/51/47/24 |{{#titleparts:/+/51/47/24|1|{{#expr:1+1}}}} | |{{#titleparts:/+/51/47/24|1|{{#expr:1+1}}}} }} | -

        |{{#expr:-1*({{#ifeq:/+/51/47/24

|{{#titleparts:/+/51/47/24|1|{{#expr:1+2}}}} | |{{#titleparts:/+/51/47/24|1|{{#expr:1+2}}}} }}+{{#ifeq:/+/51/47/24 |{{#titleparts:/+/51/47/24|1|{{#expr:1+3}}}} | |{{#titleparts:/+/51/47/24|1|{{#expr:1+3}}}} }}/60+{{#ifeq:/+/51/47/24/00 |{{#titleparts:/+/51/47/24/00|1|{{#expr:1+4}}}} | |{{#titleparts:/+/51/47/24/00|1|{{#expr:1+4}}}} }}/3600)}}|{{#expr: +{{#ifeq:/+/51/47/24 |{{#titleparts:/+/51/47/24|1|{{#expr:1+2}}}} | |{{#titleparts:/+/51/47/24|1|{{#expr:1+2}}}} }}+{{#ifeq:/+/51/47/24 |{{#titleparts:/+/51/47/24|1|{{#expr:1+3}}}} | |{{#titleparts:/+/51/47/24|1|{{#expr:1+3}}}} }}/60+{{#ifeq:/+/51/47/24/00 |{{#titleparts:/+/51/47/24/00|1|{{#expr:1+4}}}} | |{{#titleparts:/+/51/47/24/00|1|{{#expr:1+4}}}}

}}/3600 }}}}&size={{#expr:{{#if:{{#if:1|1|1.0}}|{{#if:1|1|1.0}}|0.1}}/60}}&name=%7B%7B%23if%3A%CE%BA+Bootis%7C%CE%BA+Bootis%7CKappa+Bootis%7D%7D{{#if:ADS 9173|&object=%5B%5B%3AVorlage%3AStr%20replace%5D%5D}}{{#if: |&viz1=%5B%5B%3AVorlage%3AStr%20replace%5D%5D}}{{#if: |&viz2=%5B%5B%3AVorlage%3AStr%20replace%5D%5D}}{{#if: |&viz3=%5B%5B%3AVorlage%3AStr%20replace%5D%5D}}{{#if: |&viz4=%5B%5B%3AVorlage%3AStr%20replace%5D%5D}}{{#if: |&viz5=%5B%5B%3AVorlage%3AStr%20replace%5D%5D}}&_globe:= Datenbanklinks zu {{#if:{{#if:κ Bootis|κ Bootis|Kappa Bootis}}|{{#if:κ Bootis|κ Bootis|Kappa Bootis}}|Kappa Bootis}}]|style="background:#FFC;">{{CoordinateSkyNO{{#if:|x}}}}}}</{{#ifeq:|/|span|div}}>|{{#if:||

Koordinaten fehlen oder unvollständig!

Vorlage:Infobox Doppelstern/Wartung}}}}

{{#if:4,546,58| {{#if:| {{#if:| {{#if:4,546,58| {{#if:A8 IVF1 V| {{#if:A8 IVF1 V| {{#ifexpr:{{#invoke:Expr|TemplateBooland}}|| rowspan=2 style="vertical-align:middle" | Spektralklasse|| style="vertical-align:middle" | Spektralklasse }} {{#if:A8 IV|

}

{{#if:F1 V| {{#if:A8 IV||-|}} | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | F1 V |}} }} |- {{#if:| {{#ifexpr:{{#invoke:Expr|TemplateBooland}}|| rowspan=2 style="vertical-align:middle" | B−V-Farbindex|| style="vertical-align:middle" | B−V-Farbindex}} {{#if:| | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | |}} {{#if:| {{#if:||-|}} | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | |}} }} |- {{#if:| {{#ifexpr:{{#invoke:Expr|TemplateBooland}}|| rowspan=2 style="vertical-align:middle" | U−B-Farbindex|| style="vertical-align:middle" | U−B-Farbindex}} {{#if:| | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | |}} {{#if:| {{#if:||-|}} | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | |}} }} |- {{#if:| |- | colspan="3" class="ibheadercomp" | Physikalische Eigenschaften }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | rel. Helligkeit
(G-Band) | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| mag}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| mag}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | rel. Helligkeit
(J-Band) | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| mag}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| mag}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Absolute vis.
Helligkeit M_vis | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| mag}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| mag}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Absolute bol.
Helligkeit M_bol | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| mag}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| mag}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Masse | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| M_☉}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| M_☉}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Radius | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| R_☉}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| R_☉}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Leuchtkraft | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| L_☉}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| L_☉}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Effektive Temperatur | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| K}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| K}} }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Metallizität [Fe/H] | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Rotationsdauer | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | {{#if:| d}} |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | {{#if:| d}} }} |- {{#if:| | Alter | colspan="2" style="white-space:nowrap;" | }} |- {{#if:| | rowspan=2 style="vertical-align:middle" | Alter | {{#if:A / κ²|A / κ²|A}} | style="white-space:nowrap;" | a |- | {{#if:B / κ¹|B / κ¹|B}} | style="white-space:nowrap;" | a }} |- {{#if: κ Bootis17 Bootis+52° 1782532912467569483290463471/1250/1 532812467469481290453471/1251/1| ! colspan="3" class="ibheader" | Andere Bezeichnungen und Katalogeinträge |-

| colspan="3" style="padding:0;" |

{{#if:κ Bootis|}}{{#if:17 Bootis|}}{{#if:+52° 1782|}}{{#if:|}}{{#if:|}}{{#if:|}}{{#if:|}}{{#if: |}}{{#if:|}}{{#if: |}}{{#if: |}}{{#if: |}}{{#if: |}}{{#if: |}}{{#if:53295328 |}}{{#if:124675124674 |}}{{#if:2904629045 |}}{{#if:3471/1250/13471/1251/1 |}}{{#if:6948369481 |}}{{#if: |}}{{#if: |{{#if: ||{{#if:|}}}} }}

Katalog	{{#if:A / κ²\|A / κ²\|A}}	{{#if:B / κ¹\|B / κ¹\|B}}
Bayer-Bezeichnung	κ Bootis
Flamsteed-Bezeichnung	17 Bootis
Bonner Durchmusterung	BD +52° 1782
Córdoba-Durchmusterung	CD {{{CD}}}
Gliese-Katalog	GJ {{{GJ}}} {{#ifeq:{{#iferror:{{#expr: 1 * {{{GJ}}}}}\|???\|[1]}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * {{{GJ}}}}}\|???\|[2]}}}}
Bright-Star-Katalog	HR {{{HR}}} {{#ifeq:{{#iferror:{{#expr: 1 * {{{HR}}}}}\|???\|{{#ifexpr:{{{HR}}} <> (floor {{{HR}}}) or {{{HR}}} < 1 or {{{HR}}} > 9110 \|???\|[3]}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * {{{HR}}}}}\|???\|{{#ifexpr:{{{HR}}} <> (floor {{{HR}}}) or {{{HR}}} < 1 or {{{HR}}} > 9110 \|???\|[4]}}}}}}
Henry-Draper-Katalog	HD {{{HD}}} {{#ifeq:{{#iferror:{{#expr: 1 * {{{HD}}}}}\|???\|{{#ifexpr:{{{HD}}} <> (floor {{{HD}}}) or {{{HD}}} < 1 or {{{HD}}} > 359083\|???\|{{#ifexpr: {{{HD}}} >= 1 and {{{HD}}} <= 272150\|[5]\|[6]}}}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * {{{HD}}}}}\|???\|{{#ifexpr:{{{HD}}} <> (floor {{{HD}}}) or {{{HD}}} < 1 or {{{HD}}} > 359083\|???\|{{#ifexpr: {{{HD}}} >= 1 and {{{HD}}} <= 272150\|[7]\|[8]}}}}}}}}
SAO-Katalog	SAO {{{SAO}}} {{#ifeq:{{#iferror:{{#expr: 1 * {{{SAO}}}}}\|???\|{{#ifexpr:{{{SAO}}} <> (floor {{{SAO}}}) or {{{SAO}}} < 1 or {{{SAO}}} > 258997 \|???\|[9]}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * {{{SAO}}}}}\|???\|{{#ifexpr:{{{SAO}}} <> (floor {{{SAO}}}) or {{{SAO}}} < 1 or {{{SAO}}} > 258997 \|???\|[10]}}}}}}
Tycho-Katalog	TYC {{#iferror:{{#expr: {{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} }}{{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} }}{{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} }}}}\|{{#if:\|\|}}{{{TYC}}}\|{{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} }}-{{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} }}-{{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} }}[https://cdsarc.u-strasbg.fr/viz-bin/VizieR-5?-source=I/259&-out.all&-out.max=100&TYC1={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} }}&TYC2={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} }}&TYC3={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} }}]}}
Hipparcos-Katalog	HIP {{{HIP}}} {{#ifeq:{{#iferror:{{#expr: 1 * {{{HIP}}}}}\|???\|{{#ifexpr:{{{HIP}}} <> (floor {{{HIP}}}) or {{{HIP}}} < 1 or {{{HIP}}} > 258997 \|???\|[11]}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * {{{HIP}}}}}\|???\|{{#ifexpr:{{{HIP}}} <> (floor {{{HIP}}}) or {{{HIP}}} < 1 or {{{HIP}}} > 258997 \|???\|[12]}}}}}}
New General Catalogue	NGC
Bonner Durchmusterung	BD	BD
Córdoba-Durchmusterung	CD	CD
Gliese-Katalog	GJ {{#ifeq:{{#iferror:{{#expr: 1 * {{{GJ1}}}}}\|???\|[13]}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * {{{GJ1}}}}}\|???\|[14]}}}}	GJ {{#ifeq:{{#iferror:{{#expr: 1 * {{{GJ2}}}}}\|???\|[15]}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * {{{GJ2}}}}}\|???\|[16]}}}}
Bright-Star-Katalog	HR 5329 {{#ifeq:{{#iferror:{{#expr: 1 * 5329}}\|???\|{{#ifexpr:5329 <> (floor 5329) or 5329 < 1 or 5329 > 9110 \|???\|[17]}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * 5329}}\|???\|{{#ifexpr:5329 <> (floor 5329) or 5329 < 1 or 5329 > 9110 \|???\|[18]}}}}}}	HR 5328 {{#ifeq:{{#iferror:{{#expr: 1 * 5328}}\|???\|{{#ifexpr:5328 <> (floor 5328) or 5328 < 1 or 5328 > 9110 \|???\|[19]}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * 5328}}\|???\|{{#ifexpr:5328 <> (floor 5328) or 5328 < 1 or 5328 > 9110 \|???\|[20]}}}}}}
Henry-Draper-Katalog	HD 124675 {{#ifeq:{{#iferror:{{#expr: 1 * 124675}}\|???\|{{#ifexpr:124675 <> (floor 124675) or 124675 < 1 or 124675 > 359083\|???\|{{#ifexpr: 124675 >= 1 and 124675 <= 272150\|[21]\|[22]}}}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * 124675}}\|???\|{{#ifexpr:124675 <> (floor 124675) or 124675 < 1 or 124675 > 359083\|???\|{{#ifexpr: 124675 >= 1 and 124675 <= 272150\|[23]\|[24]}}}}}}}}	HD 124674 {{#ifeq:{{#iferror:{{#expr: 1 * 124674}}\|???\|{{#ifexpr:124674 <> (floor 124674) or 124674 < 1 or 124674 > 359083\|???\|{{#ifexpr: 124674 >= 1 and 124674 <= 272150\|[25]\|[26]}}}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * 124674}}\|???\|{{#ifexpr:124674 <> (floor 124674) or 124674 < 1 or 124674 > 359083\|???\|{{#ifexpr: 124674 >= 1 and 124674 <= 272150\|[27]\|[28]}}}}}}}}
SAO-Katalog	SAO 29046 {{#ifeq:{{#iferror:{{#expr: 1 * 29046}}\|???\|{{#ifexpr:29046 <> (floor 29046) or 29046 < 1 or 29046 > 258997 \|???\|[29]}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * 29046}}\|???\|{{#ifexpr:29046 <> (floor 29046) or 29046 < 1 or 29046 > 258997 \|???\|[30]}}}}}}	SAO 29045 {{#ifeq:{{#iferror:{{#expr: 1 * 29045}}\|???\|{{#ifexpr:29045 <> (floor 29045) or 29045 < 1 or 29045 > 258997 \|???\|[31]}}}}\|???\|{{#if:\|\|}}\|{{#iferror:{{#expr: 1 * 29045}}\|???\|{{#ifexpr:29045 <> (floor 29045) or 29045 < 1 or 29045 > 258997 \|???\|[32]}}}}}}
Tycho-Katalog	TYC Vorlage:Str replace[https://cdsarc.u-strasbg.fr/viz-bin/VizieR-5?-source=I/259&-out.all&-out.max=100&TYC1={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} }}&TYC2={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} }}&TYC3={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} }}]	TYC Vorlage:Str replace[https://cdsarc.u-strasbg.fr/viz-bin/VizieR-5?-source=I/259&-out.all&-out.max=100&TYC1={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+1}}}} }}&TYC2={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+2}}}} }}&TYC3={{#ifeq:/Vorlage:Str replace \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} \| \|{{#titleparts:/Vorlage:Str replace\|1\|{{#expr:1+3}}}} }}]
Hipparcos-Katalog	HIP 69483	HIP 69481
WDS-Katalog	WDS
Weitere Bezeichnungen:

}}

|- {{#if:| | colspan="3" style="white-space:normal;" | }} |}{{#if:|}}{{#if:||}}{{#ifexpr: {{#if:14/13/29|1|0}} * {{#if:+/51/47/24|1|0}} * {{#if:1|1|0}}||}}{{#if:|{{#if:||}}}}{{#if:|}}{{#if:|}}{{#if:||{{#if:|}}{{#if:4.4|{{#ifexpr: 4.4 < 1.5 | }}{{#ifexpr: 4.4 >= 1.5 and 4.4 < 2.5 |}}{{#ifexpr: 4.4 >= 2.5 and 4.4 < 3.5 |}}{{#ifexpr: 4.4 >= 3.5 and 4.4 < 4.5 |}}{{#ifexpr: 4.4 >= 4.5 | }}}}{{#if: {{#iferror:{{#ifexpr:{{#switch: | R+ = abs | R- = -abs | Z = trunc | Z+ | N = abs trunc

| Z- = -abs trunc}}( ) = ( ) {{#if: | round ({{{3}}}) }} | 1 }} }}|{{#ifexpr: {{{Planeten}}}>0| }}}}{{#if:53295328|}}{{#if:|}}{{#if:|

}}}}

κ Bootis (Kappa Bootis, Aussprache: "Bo-otes") ist ein schon in kleinen Fernrohren trennbarer Doppelstern (Winkelabstand 13,4"), bestehend aus einem Stern der Spektralklasse A8 IV mit einer scheinbaren Helligkeit von 4,54 mag und einem etwas schwächeren der Spektralklasse F1 V und der Helligkeit 6,58 mag. Die Entfernung von κ Bootis beträgt ca. 155 Lichtjahre.

Der Stern trägt den historischen Eigennamen Asellus Tertius. Zusammen mit den engen Nachbarsternen θ und ι Bootis (Asellus Primus und Asellus Secundus) befindet sich κ Bootis am Nordrand des Sternbildes, nahe der Deichsel des Großen Wagens.