21425+1233 JNN 134
21h 42m 29.33s +12° 33' 17.5" P.A. 9.00 sep 4.8 mag 14.80,16.20 Sp M1+M3
| Coord 2000 |
21425+1233 |
|
Discov num |
JNN 134 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 29.33 +12 33 17.5 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
10 |
|
Pa last |
9.4 |
|
P.A. Now (θ) |
9.4° |
|
| Sep first |
4.8 |
|
Sep last |
4.809 |
|
Sep. Now (ρ) |
4.809" |
|
| Mag pri |
14.80 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
M1+M3 (red/red) |
|
| Pri motion ra |
+074 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1766816951344072576 |
|
