00306+5412 TDS 1499
00h 30m 33.08s +54° 11' 56.6" P.A. 296.00 sep 0.7 mag 11.57,11.77
Coord 2000 |
00306+5412 |
|
Discov num |
TDS1499 |
|
Comp |
|
|
Coord arcsec 2000 |
00 30 33.08 +54 11 56.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
296 |
|
Pa last |
295.7 |
|
P.A. Now (θ) |
295.7° |
|
Sep first |
0.7 |
|
Sep last |
0.69 |
|
Sep. Now (ρ) |
0.69" |
|
Mag pri |
11.57 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.2 |
|
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 |
Cassiopeia |
|
Tycho2 |
3654-01400-1 |
|
Gaia DR2 |
416581080046035456 |
|