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{{Infobox planet
{{referensi}}
| name = HD 189733 b
 
| image = HD 189733 b comparison.png
{{Planetbox begin
| namecaption = Perbandingan ukuran Jupiter dengan HD 189733 b.
<!-- DISCOVERY -->
}}
| discoverersdiscoverer = Bouchy et al.▼
{{Planetbox image
| discovery_site = [[Observatorium Haute-Provence Observatory]]▼
| image = Exoplanet Comparison HD 189733 b.png
| discovered = 5 Oktober 2005
| caption = Size comparison of HD 189733 b with Jupiter.
| discovery_method = [[DopplerSpektroskopi spectroscopyDoppler]]<br />[[AstronomicalTransit transit(astronomi)|Transit]]▼
}}
<!-- DESIGNATIONS -->
{{Planetbox star
<!-- ORBITAL -->
| star = [[HD 189733|HD 189733 A]]▼
| apsis = astron
| constell = [[Vulpecula]]
| aphelion = {{convert|0.03102|AU|km|abbr=on}}
| RA = {{RA|20|00|43.7133}}
| perihelion = {{convert|0.03096|AU|km|abbr=on}}
| DEC = {{DEC|+22|42|39.070}}
| semimajor = {{convert|0.03099 |± |0.0006|AU|km|abbr=on}}▼
| app_mag = 7.66
| eccentricity = 0.,0010 ± 0.,0002▼
| dist_ly = 62.9
| period = 2,2185733 ± 0,00002 [[hari|h]]<br>53,245759 [[jam|j]]
| dist_pc = 19.3
| avg_speed = 152,5
| class = K1-K2V
| massinclination = 0.885,76 ± 0.4,29
| radiussemi-amplitude = 0.781205 ± 0.0516
▲| star = [[HD 189733|HD 189733 A]]
| temperature = 4939 ± 158
<!-- PHYS CHARS -->
| metallicity = -0.03 ± 0.04
| mean_radius = 1,138 ± 0,027 {{Jupiter radius|link=y}}
| age = >0.6
| mass = {{val|1.162|0.058|−0.039}}<ref name="de Kok2013">{{cite journal | title=Detection of carbon monoxide in the high-resolution day-side spectrum of the exoplanet HD 189733b | url=http://www.aanda.org/articles/aa/full_html/2013/06/aa21381-13/aa21381-13.html | last1=de Kok | first1=R. J. | last2=Brogi | first2=M. | last3=Snellen | first3=I. A. G. | last4=Birkby | first4=J. | last5=Albrecht | first5=S. | last6=de Mooij | first6=E. J. W. | display-authors=1 | journal=Astronomy and Astrophysics | volume=554 | at=A82 | year=2013 | arxiv=1304.4014 | bibcode=2013A&A...554A..82D | doi=10.1051/0004-6361/201321381 | access-date=2021-02-24 | archive-date=2023-08-12 | archive-url=https://web.archive.org/web/20230812104957/https://www.aanda.org/articles/aa/full_html/2013/06/aa21381-13/aa21381-13.html | dead-url=no }}</ref> {{Jupiter mass|link=y}}
}}
| surface_grav = {{convert|21.2|m/s2|lk=on|abbr=on}}
{{Planetbox orbit
| albedo = 0,40 ± 0,12 (290–450 nm)<br> < 0,12 (450–570 nm)
▲| semimajor = 0.03099 ± 0.0006
| semimajor_gmsingle_temperature = 4.6361117 ± 0.0942 K
<!-- ATMOSPHERE -->
| periastron = 0.03096
<!-- NOTES -->
| periastron_gm = 4.632
| apastron = 0.03102
| apastron_gm = 4.641
▲| eccentricity = 0.0010 ± 0.0002
| period = 2.2185733 ± 0.00002
| period_hour = 53.245759
| speed = 152.5
| inclination = 85.76 ± 0.29
| ang_dist = 16.1
| arg_peri =
| t_transit = 2,453,988.80336 ± 0.00024
| semi-amp = 205 ± 6
}}
{{Planetbox character
| mass = 1.13 ± 0.03
| radius = 1.138 ± 0.027
| gravity = 21.2
| temperature = 1117
}}
{{Planetbox discovery
| discovery_date = 5 October 2005
▲| discovery_site = [[Haute-Provence Observatory]]
▲| discoverers = Bouchy et al.
▲| discovery_method = [[Doppler spectroscopy]]<br />[[Astronomical transit|Transit]]
| discovery_status = Confirmed
}}
{{Planetbox reference
| star = HD+189733
| planet = b
}}
{{Planetbox end}}
 
'''HD 189733 b''' ialah [[planet luar suryaeksoplanet]] yang terletak 63 [[tahun cahaya]] dari [[Tata Surya]] dalam rasi bintang [[Vulpecula]].
 
==Referensi==
{{reflist}}
 
{{DEFAULTSORT:Hd 189733 B}}
[[Kategori:Eksoplanet]]
[[Kategori:Planet luar surya]]
[[Kategori:Planet raksasa gas]]
 
 
{{Astronomi-stub}}
Diperoleh dari "https://wiki-indonesia.club/wiki/HD_189733_b"