15153+0024 CVR 163
15h 15m 16.13s +00° 24' 26.3" P.A. 331.00 sep 20.8 mag 17.20,17.90 Sp M4+M4
| Coord 2000 |
15153+0024 |
|
Discov num |
CVR 163 |
|
Comp |
|
|
Coord arcsec 2000 |
15 15 16.13 +00 24 26.3 |
|
| Date first |
1955 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
331 |
|
Pa last |
331.3 |
|
P.A. Now (θ) |
331.3° |
|
| Sep first |
21.0 |
|
Sep last |
20.784 |
|
Sep. Now (ρ) |
20.784" |
|
| Mag pri |
17.20 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M4+M4 (red/red) |
|
| Pri motion ra |
-083 |
|
Sec motion ra |
-080 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-027 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.058 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4419091339754304896 |
|
