21375-0555 JNN 133
21h 37m 28.99s -05° 55' 07.8" P.A. 343.00 sep 0.2 mag 13.50,14.00 Sp M3+M3.5
| Coord 2000 |
21375-0555 |
|
Discov num |
JNN 133 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 28.99 -05 55 07.8 |
|
| Date first |
2008 |
|
Date last |
2018 |
|
Obs |
7 |
|
| Pa first |
170 |
|
Pa last |
343.3 |
|
P.A. Now (θ) |
343.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.225 |
|
Sep. Now (ρ) |
0.225" |
|
| Mag pri |
13.50 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M3+M3.5 (red/red) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
|
|
| Pri motion dec |
+160 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2670835278557606912 |
|