Theta1 Orionis C: Perbedaan antara revisi
Tampilan
Konten dihapus Konten ditambahkan
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
k clean up |
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|Al Mīzān al Baṭīl<ref name=sb1>http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Orion*.html</ref>|| [[Bahasa Arab|Arab]] ||timbangan palsu||[[Kappa Orionis|κ Ori]], [[Iota Orionis|ι Ori]], [[42 Orionis|42 Ori]], [[49 Orionis|49 Ori]], [[Theta1 Orionis A|θ<sup>1</sup> Ori A]], [[Theta2 Orionis|θ<sup>2</sup> Ori]], [[Theta1 Orionis D|θ<sup>1</sup> Ori D]], [[Theta1 Orionis B|θ<sup>1</sup> Ori B]] |
|Al Mīzān al Baṭīl<ref name=sb1>http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Orion*.html</ref>|| [[Bahasa Arab|Arab]] ||timbangan palsu||[[Kappa Orionis|κ Ori]], [[Iota Orionis|ι Ori]], [[42 Orionis|42 Ori]], [[49 Orionis|49 Ori]], [[Theta1 Orionis A|θ<sup>1</sup> Ori A]], [[Theta2 Orionis|θ<sup>2</sup> Ori]], [[Theta1 Orionis D|θ<sup>1</sup> Ori D]], [[Theta1 Orionis B|θ<sup>1</sup> Ori B]] |
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|Trapezium<ref name=sb1 |
|Trapezium<ref name=sb1/>|| ||trapesium||[[Theta1 Orionis A|θ<sup>1</sup> Ori A]], [[Theta2 Orionis|θ<sup>2</sup> Ori]], [[Theta1 Orionis D|θ<sup>1</sup> Ori D]], [[Theta1 Orionis B|θ<sup>1</sup> Ori B]] |
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* [http://www.astro.uiuc.edu/~kaler/sow/theta1ori.html Theta-1 Orionis] {{Webarchive|url=https://web.archive.org/web/20081217010058/http://www.astro.uiuc.edu/~kaler/sow/theta1ori.html |date=2008-12-17 }} by Professor Jim Kaler. |
* [http://www.astro.uiuc.edu/~kaler/sow/theta1ori.html Theta-1 Orionis] {{Webarchive|url=https://web.archive.org/web/20081217010058/http://www.astro.uiuc.edu/~kaler/sow/theta1ori.html |date=2008-12-17 }} by Professor Jim Kaler. |
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* [http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=Tet1+Ori+C SIMBAD entry] |
* [http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=Tet1+Ori+C SIMBAD entry] |
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[[Kategori:Rasi bintang Orion]] |
[[Kategori:Rasi bintang Orion]] |
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Revisi terkini sejak 26 Desember 2022 22.11
Data pengamatan Epos J2000 Ekuinoks J2000 | |
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Rasi bintang | Orion |
Asensio rekta | 05h 35m 16.5s |
Deklinasi | −05° 23′ 24″ |
Magnitudo tampak (V) | 5.13 |
Ciri-ciri | |
Kelas spektrum | O6pe V |
Indeks warna U−B | −0.88 |
Indeks warna B−V | +0.02 |
Jenis variabel | ? |
Astrometri | |
Kecepatan radial (Rv) | +28 km/s |
Gerak diri (μ) | RA: −0.92 mdb/thn Dek.: 0.13 mdb/thn |
Paralaks (π) | −1,85±2,12 mdb |
Jarak | 1,500 tc (460 pc) |
Magnitudo mutlak (MV) | −3.2 |
Detail | |
Massa | 40 M☉ |
Radius | 8 R☉ |
Luminositas | 251,000 L☉ |
Suhu | 45,500 K |
Metalisitas | ? |
Rotasi | ~112 km/s |
Usia | 1.2 × 106 tahun |
Penamaan lain | |
Referensi basis data | |
SIMBAD | data |
Theta1 Orionis C (θ1 Ori C) merupakan salah satu bintang di rasi Orion. Bintang ini berada pada jarak 1500 tahun cahaya dan bermagnitudo 5.13.
Asterisma
[sunting | sunting sumber]Selain rasi Orion, bintang ini juga merupakan anggota dari berbagai rasi, asterisma atau kelompok berikut:
nama rasi / asterisma / kelompok | asal | arti | anggota lainnya |
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Al Mīzān al Baṭīl[1] | Arab | timbangan palsu | κ Ori, ι Ori, 42 Ori, 49 Ori, θ1 Ori A, θ2 Ori, θ1 Ori D, θ1 Ori B |
Trapezium[1] | trapesium | θ1 Ori A, θ2 Ori, θ1 Ori D, θ1 Ori B |
Referensi
[sunting | sunting sumber]- Gagne, Marc (1997). "Periodic X-Ray Emission from the O7 V Star θ1 Orionis C". Astrophysical Journal Letters. 478 (2): L87–L90. doi:10.1086/310558.
- Walborn, N. R. (1981). "Systematic variations in the spectrum of Theta-1 Orionis C". Astrophysical Journal. 243 (1): L37–L39. doi:10.1086/183438.
Pranala luar
[sunting | sunting sumber]- Theta-1 Orionis Diarsipkan 2008-12-17 di Wayback Machine. by Professor Jim Kaler.
- SIMBAD entry