31 Aquilae: Perbedaan antara revisi
Tampilan
Konten dihapus Konten ditambahkan
←Membuat halaman berisi '{{Starbox begin | name=31 Aquilae }} {{Starbox observe | epoch=J2000 | ra=19<sup>h</sup> 24<sup>m</sup> 58.2004<sup>s</sup> | dec= +11° 56′ 39.896″ ...' |
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
||
(12 revisi perantara oleh 10 pengguna tidak ditampilkan) | |||
Baris 4: | Baris 4: | ||
epoch=J2000 | |
epoch=J2000 | |
||
ra=19<sup>h</sup> 24<sup>m</sup> 58.2004<sup>s</sup> | |
ra=19<sup>h</sup> 24<sup>m</sup> 58.2004<sup>s</sup> | |
||
dec= +11° |
dec= +11° 56′ 39.896″ | |
||
appmag_v=5.16 | |
appmag_v=5.16 | |
||
constell=[[Aquila]] }} |
constell=[[Aquila]] }} |
||
Baris 27: | Baris 27: | ||
temperature=5,656 | |
temperature=5,656 | |
||
metal= ? | |
metal= ? | |
||
rotation=< 17 Km/s |
rotation=< 17 Km/s {{br}}0,008981 [[Year]] | |
||
age=5.3×10<sup>9</sup> }} |
age=5.3×10<sup>9</sup> }} |
||
{{Starbox visbin | |
{{Starbox visbin | |
||
Baris 58: | Baris 58: | ||
{{Starbox end}} |
{{Starbox end}} |
||
'''31 Aquilae''' ('''b Aquilae''') adalah bintang yang berukuran subraksasa di rasi [[Aquila]]. |
'''31 Aquilae''' ('''b Aquilae''') adalah bintang yang berukuran subraksasa di rasi [[Aquila]]. Bintang ini ber[[magnitudo]] 5.17. Bintang ini diperkirakan berusia 5 miliar tahun. |
||
[[ |
[[Berkas:Aquila constellation map.png|jmpl|kiri|250px|Aquila Constellation]] |
||
==Grup== |
== Grup == |
||
Selain [[rasi]] [[Aquila]], bintang ini juga merupakan anggota dari kelompok berikut |
Selain [[rasi]] [[Aquila]], bintang ini juga merupakan anggota dari kelompok berikut: |
||
{| class="wikitable" |
{| class="wikitable" |
||
Baris 79: | Baris 79: | ||
| year=1959 | volume=79 | pages=135–39 |
| year=1959 | volume=79 | pages=135–39 |
||
| url=http://adsabs.harvard.edu/abs/1959Obs....79..135E |
| url=http://adsabs.harvard.edu/abs/1959Obs....79..135E |
||
| accessdate=2007-07-17 }} – Gives space velocity components of U=+94, V=-53 and W=-7 for HD 201091/2.</ref>|| || ||(antara lain) |
| accessdate=2007-07-17 }} – Gives space velocity components of U=+94, V=-53 and W=-7 for HD 201091/2.</ref>|| || ||(antara lain): [[Beta Columbae|β Col]], [[HD 131111]], [[HD 3443]], [[61 Cygni|61 Cyg]], [[Pi Mensae|π Men]], [[HD 142]], [[HD 55526]], [[14 Tauri|14 Tau]], [[HD 150275]], [[68 Virginis|68 Vir]], [[HD 53501]] |
||
|} |
|} |
||
==Referensi== |
== Referensi == |
||
{{Reflist}}<!--added under references heading by script-assisted edit--> |
{{Reflist}}<!--added under references heading by script-assisted edit--> |
||
*[http://www.journals.uchicago.edu/cgi-bin/resolve?d=doi:10.1086/151065&erFrom=2332516747766327459Guest The Old Disk Metal-Rich Subgiant 31 Aquilae] |
* [http://www.journals.uchicago.edu/cgi-bin/resolve?d=doi:10.1086/151065&erFrom=2332516747766327459Guest The Old Disk Metal-Rich Subgiant 31 Aquilae] |
||
* [http://aladin.u-strasbg.fr/AladinPreview?-c=NSV+11994&ident=NSV+11994&submit=Aladin+previewer Image 31 Aquilae] |
* [http://aladin.u-strasbg.fr/AladinPreview?-c=NSV+11994&ident=NSV+11994&submit=Aladin+previewer Image 31 Aquilae] |
||
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR7373 HR 7373] |
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR7373 HR 7373] {{Webarchive|url=https://web.archive.org/web/20110131180601/http://www.alcyone.de/cgi-bin/search.pl?object=HR7373 |date=2011-01-31 }} |
||
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%207373 HR 7373] |
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%207373 HR 7373] |
||
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?CCDM%20J19249%2b1157A CCDM 19249+1157] |
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?CCDM%20J19249%2b1157A CCDM 19249+1157] |
||
Baris 93: | Baris 93: | ||
{{clear}} |
{{clear}} |
||
==Komponen== |
== Komponen == |
||
{| border="0" width="100%" cellpadding="2" cellspacing="1" style="float:right; margin-right:0.5em; background:#CDC9C9;" |
{| border="0" width="100%" cellpadding="2" cellspacing="1" style="float:right; margin-right:0.5em; background:#CDC9C9;" |
||
Baris 103: | Baris 103: | ||
|} |
|} |
||
[[Kategori:Rasi bintang Aquila]] |
|||
[[ca:31 Aquilae]] |
|||
[[es:31 Aquilae]] |
Revisi terkini sejak 27 Januari 2021 09.48
Data pengamatan Epos J2000 Ekuinoks J2000 | |
---|---|
Rasi bintang | Aquila |
Asensio rekta | 19h 24m 58.2004s |
Deklinasi | +11° 56′ 39.896″ |
Magnitudo tampak (V) | 5.16 |
Ciri-ciri | |
Kelas spektrum | G8IV |
Indeks warna U−B | 0.45 |
Indeks warna B−V | 0.77 |
Jenis variabel | Variable star |
Astrometri | |
Kecepatan radial (Rv) | -100.1 km/s |
Gerak diri (μ) | RA: 721.36 mdb/thn Dek.: 643.67 mdb/thn |
Paralaks (π) | 66,01±0,77 mdb |
Jarak | 49,4 ± 0,6 tc (15,1 ± 0,2 pc) |
Magnitudo mutlak (MV) | 5.93 |
Detail | |
Massa | 1.14 M☉ |
Radius | 1.34 R☉ |
Luminositas | 1.64 L☉ |
Suhu | 5,656 K |
Metalisitas | ? |
Rotasi | < 17 Km/s 0,008981 Year |
Usia | 5.3×109 tahun |
Orbit bintang ganda visual | |
Bintang sekunder | 31 Aquilae B |
Periode (P) | tahun |
Sumbu semi-mayor (a) | 98.7" |
Eksentrisitas (e) | |
Inklinasi (i) | 335° |
Bujur node (Ω) | ° |
Epoch periastron (T) |
|
Orbit bintang ganda visual | |
Bintang sekunder | 31 Aquilae C |
Periode (P) | tahun |
Sumbu semi-mayor (a) | 114.2" |
Eksentrisitas (e) | |
Inklinasi (i) | 316° |
Bujur node (Ω) | ° |
Epoch periastron (T) | |
Penamaan lain | |
b Aql, NSV 11994, GCRV 11861, LTT 15668, SRS 31503, 2MASS J19245822+1156401, TD1 24621, GJ 759, N30 4300, TYC 1063-519-1, AG+11° 2263, HD 182572, NLTT 47763, UBV 16443, ASCC 976604, HIC 95447, PLX 4541, UBV M 23748, BD+11° 3833, HIP 95447, PMC 90-93 1065, USNO-B1.0 1019-00522349, [[
CCDM]] J19249+1157A, HR 7373, PM 19226+1150, YZ 11 7220, Ci 20 1152, IDS 19202+1143 A, PPM 136256, CSI+11 3833 1, IRAS 19226+1150, ROT 2792, CSV 101833, LFT 1477, SAO 104807, FK5 1503, LHS 3463, GC 26809, LSPM J1924+1156, SPOCS 840. | |
Referensi basis data | |
SIMBAD | data |
Referensi basis data | |
SIMBAD | data |
Sumber data: | |
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
31 Aquilae (b Aquilae) adalah bintang yang berukuran subraksasa di rasi Aquila. Bintang ini bermagnitudo 5.17. Bintang ini diperkirakan berusia 5 miliar tahun.
Grup
[sunting | sunting sumber]Selain rasi Aquila, bintang ini juga merupakan anggota dari kelompok berikut:
nama rasi / asterisma / kelompok | asal | arti | anggota lainnya |
---|---|---|---|
61 Cygni Group[1] | (antara lain): β Col, HD 131111, HD 3443, 61 Cyg, π Men, HD 142, HD 55526, 14 Tau, HD 150275, 68 Vir, HD 53501 |
Referensi
[sunting | sunting sumber]- ^ Eggen, O. J. (1959). "White dwarf members of the 61 Cygni group". The Observatory. 79: 135–39. Diakses tanggal 2007-07-17. – Gives space velocity components of U=+94, V=-53 and W=-7 for HD 201091/2.
- The Old Disk Metal-Rich Subgiant 31 Aquilae
- Image 31 Aquilae
- HR 7373 Diarsipkan 2011-01-31 di Wayback Machine.
- HR 7373
- CCDM 19249+1157
- R.A. Wittenmeyer et al., "Detection Limits from the McDonald Observatory Planet Search Program", The Astronomical Journal, Volume 132, Issue 1, pp. 177-188, May, 2006.
Komponen
[sunting | sunting sumber]NAME | Right ascension | Declination | Apparent magnitude (V) | Spectral type | Database references |
---|---|---|---|---|---|
31 Aquilae B (HD 231345) | 19h 24m 51.8595s | +11° 57' 14.692 | 8.56 | G0 | Simbad |
31 Aquilae C (BD+11 3833C) | 19h 24m 50.8s | +11° 57' 36 | 10.6 | Simbad |