21379+0510 SLW 1245
21h 37m 54.88s +05° 10' 19.9" P.A. 42.00 sep 9.9 mag 17.82,18.66 Sp M2.8+M3.3
| Coord 2000 |
21379+0510 |
|
Discov num |
SLW1245 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 54.88 +05 10 19.9 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
42 |
|
Pa last |
41.8 |
|
P.A. Now (θ) |
41.8° |
|
| Sep first |
9.9 |
|
Sep last |
9.918 |
|
Sep. Now (ρ) |
9.918" |
|
| Mag pri |
17.82 |
|
Mag sec |
18.66 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
M2.8+M3.3 (red/red) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+043 |
|
Sec motion dec |
+045 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.046 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
2698713430240414592 |
|
