21547+2643 CVR 924
21h 54m 45.98s +26° 43' 10.7" P.A. 252.00 sep 21.1 mag 16.40,17.70 Sp M3+M4
| Coord 2000 |
21547+2643 |
|
Discov num |
CVR 924 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 45.98 +26 43 10.7 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
252 |
|
Pa last |
251.7 |
|
P.A. Now (θ) |
251.7° |
|
| Sep first |
21.1 |
|
Sep last |
21.075 |
|
Sep. Now (ρ) |
21.075" |
|
| Mag pri |
16.40 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
M3+M4 (red/red) |
|
| Pri motion ra |
-039 |
|
Sec motion ra |
-042 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-027 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.085 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1796894199298493056 |
|
