22145-5335 B 553 (HD 210837)
22h 14m 32.40s -53° 34' 31.3" P.A. 109.00 sep 0.6 mag 8.84,9.22 Sp F2V dist. 214.59 pc (699.99 l.y.)
| Coord 2000 |
22145-5335 |
|
Discov num |
B 553 |
|
Comp |
|
|
Coord arcsec 2000 |
22 14 32.40 -53 34 31.3 |
|
| Date first |
1926 |
|
Date last |
2020 |
|
Obs |
8 |
|
| Pa first |
74 |
|
Pa last |
108.7 |
|
P.A. Now (θ) |
108.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.576 |
|
Sep. Now (ρ) |
0.576" |
|
| Mag pri |
8.84 |
|
Mag sec |
9.22 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+043 |
|
Sec motion ra |
+043 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 210837 |
|
Constellation |
Grus |
|
SAO |
247371 |
|
HIP |
109813 |
|
| Tycho2 |
8822-00757-1 |
|
Gaia DR2 |
6509446700037638144 |
|
HD |
210837 |
|
CP |
CP-5410038 |
|
| Distance |
214.59 |
|
Distance ly |
699.99 |
|
