10548+7309 TDS 7548
10h 54m 50.18s +73° 09' 07.7" P.A. 317.00 sep 1.8 mag 11.33,11.50 Sp F2
Coord 2000 |
10548+7309 |
|
Discov num |
TDS7548 |
|
Comp |
|
|
Coord arcsec 2000 |
10 54 50.18 +73 09 07.7 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
179 |
|
Pa last |
316.6 |
|
P.A. Now (θ) |
316.6° |
|
Sep first |
0.5 |
|
Sep last |
1.758 |
|
Sep. Now (ρ) |
1.758" |
|
Mag pri |
11.33 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4391-00291-1 |
|
Gaia DR2 |
1077395539793861248 |
|