22117+3149 A 1228 (HD 210700)
22h 11m 39.47s +31° 48' 44.1" P.A. 350.00 sep 3.8 mag 9.60,11.40 Sp G5
| Coord 2000 |
22117+3149 |
|
Discov num |
A 1228 |
|
Comp |
|
|
Coord arcsec 2000 |
22 11 39.47 +31 48 44.1 |
|
| Date first |
1905 |
|
Date last |
2018 |
|
Obs |
17 |
|
| Pa first |
351 |
|
Pa last |
349.9 |
|
P.A. Now (θ) |
349.9° |
|
| Sep first |
3.4 |
|
Sep last |
3.83 |
|
Sep. Now (ρ) |
3.83" |
|
| Mag pri |
9.60 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+064 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 210700 |
|
Constellation |
Pegasus |
|
SAO |
72111 |
|
Tycho2 |
2720-00870-1 |
|
| Gaia DR2 |
1898901802884773248 |
|
HD |
210700 |
|
