21123+1919 TDT 2825
21h 12m 20.92s +19° 18' 32.4" P.A. 299.00 sep 0.4 mag 10.81,10.85
| Coord 2000 |
21123+1919 |
|
Discov num |
TDT2825 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 20.92 +19 18 32.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
299 |
|
Pa last |
298.9 |
|
P.A. Now (θ) |
298.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.43 |
|
Sep. Now (ρ) |
0.43" |
|
| Mag pri |
10.81 |
|
Mag sec |
10.85 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-034 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1658-00818-1 |
|
Gaia DR2 |
1788849141436882560 |
|
