00521+5539 TDS 1643
00h 52m 08.20s +55° 38' 33.2" P.A. 175.00 sep 0.5 mag 11.43,11.49
| Coord 2000 |
00521+5539 |
|
Discov num |
TDS1643 |
|
Comp |
|
|
Coord arcsec 2000 |
00 52 08.20 +55 38 33.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
175 |
|
Pa last |
175.2 |
|
P.A. Now (θ) |
175.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
| Mag pri |
11.43 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
3659-01571-1 |
|
Gaia DR2 |
423648740793452928 |
|