09550+4531 TDS 6897
09h 54m 58.45s +45° 30' 54.0" P.A. 36.00 sep 1.4 mag 11.66,12.31
Coord 2000 |
09550+4531 |
|
Discov num |
TDS6897 |
|
Comp |
|
|
Coord arcsec 2000 |
09 54 58.45 +45 30 54.0 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
31 |
|
Pa last |
36.1 |
|
P.A. Now (θ) |
36.1° |
|
Sep first |
1.4 |
|
Sep last |
1.412 |
|
Sep. Now (ρ) |
1.412" |
|
Mag pri |
11.66 |
|
Mag sec |
12.31 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
Pri motion ra |
+047 |
|
Sec motion ra |
+047 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3433-00250-1 |
|
Gaia DR2 |
820668989276761600 |
|