02308+8052 TDS 2272
02h 30m 46.69s +80° 51' 49.0" P.A. 213.00 sep 0.6 mag 11.20,11.35
| Coord 2000 |
02308+8052 |
|
Discov num |
TDS2272 |
|
Comp |
|
|
Coord arcsec 2000 |
02 30 46.69 +80 51 49.0 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
202 |
|
Pa last |
213.2 |
|
P.A. Now (θ) |
213.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.592 |
|
Sep. Now (ρ) |
0.592" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.35 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
SAO |
167845 |
|
Tycho2 |
4507-00683-1 |
|
Gaia DR2 |
568705587555148928 |
|
| DM |
CD-25 982 |
|
