15159+2225 CVR 164
15h 15m 56.14s +22° 24' 30.6" P.A. 243.00 sep 77.5 mag 20.40,21.30 Sp M1+M4
| Coord 2000 |
15159+2225 |
|
Discov num |
CVR 164 |
|
Comp |
|
|
Coord arcsec 2000 |
15 15 56.14 +22 24 30.6 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
242 |
|
Pa last |
242.6 |
|
P.A. Now (θ) |
242.6° |
|
| Sep first |
78.0 |
|
Sep last |
77.491 |
|
Sep. Now (ρ) |
77.491" |
|
| Mag pri |
20.40 |
|
Mag sec |
21.30 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M1+M4 (red/red) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-073 |
|
Sec motion dec |
-075 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1215293569435451520 |
|
