23257+2457 HDS 3335 (HD 220694)
23h 25m 39.44s +24° 57' 13.6" P.A. 20.00 sep 0.8 mag 7.06,11.25 Sp A3 dist. 163.13 pc (532.13 l.y.)
| Coord 2000 |
23257+2457 |
|
Discov num |
HDS3335 |
|
Comp |
|
|
Coord arcsec 2000 |
23 25 39.44 +24 57 13.6 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
12 |
|
| Pa first |
22 |
|
Pa last |
20.1 |
|
P.A. Now (θ) |
20.1° |
|
| Sep first |
0.7 |
|
Sep last |
0.751 |
|
Sep. Now (ρ) |
0.751" |
|
| Mag pri |
7.06 |
|
Mag sec |
11.25 |
|
delta mag (ΔM) |
4.19 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 220694 |
|
Constellation |
Pegasus |
|
SAO |
91256 |
|
HIP |
115646 |
|
| Tycho2 |
2241-01694-1 |
|
Gaia DR2 |
2841229619172939136 |
|
HD |
220694 |
|
GC |
32590 |
|
| BD |
BD+24 4773 |
|
Distance |
163.13 |
|
Distance ly |
532.13 |
|
