02087+4715 TDS 72
02h 08m 42.62s +47° 15' 05.8" P.A. 220.00 sep 1.8 mag 10.97,11.25
Coord 2000 |
02087+4715 |
|
Discov num |
TDS 72 |
|
Comp |
|
|
Coord arcsec 2000 |
02 08 42.62 +47 15 05.8 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
218 |
|
Pa last |
219.8 |
|
P.A. Now (θ) |
219.8° |
|
Sep first |
1.9 |
|
Sep last |
1.824 |
|
Sep. Now (ρ) |
1.824" |
|
Mag pri |
10.97 |
|
Mag sec |
11.25 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Tycho2 |
3285-00720-2 |
|
Gaia DR2 |
353472239343617920 |
|