21332-0355 SLW 1243
21h 33m 10.87s -03° 54' 52.8" P.A. 66.00 sep 23.5 mag 15.13,18.01 Sp M1.8+M4.0
| Coord 2000 |
21332-0355 |
|
Discov num |
SLW1243 |
|
Comp |
|
|
Coord arcsec 2000 |
21 33 10.87 -03 54 52.8 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
66 |
|
Pa last |
65.5 |
|
P.A. Now (θ) |
65.5° |
|
| Sep first |
23.5 |
|
Sep last |
23.516 |
|
Sep. Now (ρ) |
23.516" |
|
| Mag pri |
15.13 |
|
Mag sec |
18.01 |
|
delta mag (ΔM) |
2.88 |
|
Spectral class |
M1.8+M4.0 (red/red) |
|
| Pri motion ra |
+073 |
|
Sec motion ra |
+072 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-015 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.056 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2672448399555088256 |
|
