23049+0753 YR 31 (HD 218055)
23h 04m 54.28s +07° 53' 05.1" P.A. 167.00 sep 0.0 mag 8.61,10.30 Sp F8 dist. 101.52 pc (331.16 l.y.)
| Coord 2000 |
23049+0753 |
|
Discov num |
YR 31 |
|
Comp |
|
|
Coord arcsec 2000 |
23 04 54.28 +07 53 05.1 |
|
| Date first |
1999 |
|
Date last |
2021 |
|
Obs |
18 |
|
| Pa first |
42 |
|
Pa last |
167.4 |
|
P.A. Now (θ) |
167.4° |
|
| Sep first |
0.2 |
|
Sep last |
0.029 |
|
Sep. Now (ρ) |
0.029" |
|
| Mag pri |
8.61 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 218055 |
|
Constellation |
Pisces |
|
SAO |
127952 |
|
HIP |
113974 |
|
| Tycho2 |
1160-00897-1 |
|
Gaia DR2 |
2713484887923220224 |
|
HD |
218055 |
|
BD |
BD+07 4971 |
|
| Distance |
101.52 |
|
Distance ly |
331.16 |
|
