21218+1524 STJ 14
21h 21m 49.41s +15° 24' 19.4" P.A. 105.00 sep 1.1 mag 11.30,12.30
| Coord 2000 |
21218+1524 |
|
Discov num |
STJ 14 |
|
Comp |
|
|
Coord arcsec 2000 |
21 21 49.41 +15 24 19.4 |
|
| Date first |
2015 |
|
Date last |
2018 |
|
Obs |
2 |
|
| Pa first |
105 |
|
Pa last |
104.7 |
|
P.A. Now (θ) |
104.7° |
|
| Sep first |
1.1 |
|
Sep last |
1.064 |
|
Sep. Now (ρ) |
1.064" |
|
| Mag pri |
11.30 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.422
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1663-01008-1 |
|
