21591+6358 TDT 3275
21h 59m 07.74s +63° 58' 29.3" P.A. 282.00 sep 0.4 mag 10.79,10.91
| Coord 2000 |
21591+6358 |
|
Discov num |
TDT3275 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 07.74 +63 58 29.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
282 |
|
Pa last |
282.1 |
|
P.A. Now (θ) |
282.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
| Mag pri |
10.79 |
|
Mag sec |
10.91 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4270-00312-1 |
|
Gaia DR2 |
2218095766506921984 |
|
