21525+4332 TDT 3212
21h 52m 31.46s +43° 32' 11.5" P.A. 39.00 sep 1.7 mag 10.81,12.27
| Coord 2000 |
21525+4332 |
|
Discov num |
TDT3212 |
|
Comp |
|
|
Coord arcsec 2000 |
21 52 31.46 +43 32 11.5 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
41 |
|
Pa last |
38.7 |
|
P.A. Now (θ) |
38.7° |
|
| Sep first |
1.7 |
|
Sep last |
1.713 |
|
Sep. Now (ρ) |
1.713" |
|
| Mag pri |
10.81 |
|
Mag sec |
12.27 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3197-02086-1 |
|
Gaia DR2 |
1973140617539144448 |
|
