00210+5421 TDS 12
00h 21m 02.84s +54° 21' 12.9" P.A. 288.00 sep 0.9 mag 11.40,13.20
| Coord 2000 |
00210+5421 |
|
Discov num |
TDS 12 |
|
Comp |
|
|
Coord arcsec 2000 |
00 21 02.84 +54 21 12.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
288 |
|
Pa last |
287.7 |
|
P.A. Now (θ) |
287.7° |
|
| Sep first |
0.9 |
|
Sep last |
0.932 |
|
Sep. Now (ρ) |
0.932" |
|
| Mag pri |
11.40 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
3653-00758-1 |
|
Gaia DR2 |
419729218054692480 |
|
