15400+4330 VBS 25
15h 40m 03.88s +43° 29' 38.4" P.A. 155.00 sep 4.5 mag 12.10,13.10 Sp M3V
| Coord 2000 |
15400+4330 |
|
Discov num |
VBS 25 |
|
Comp |
|
|
Coord arcsec 2000 |
15 40 03.88 +43 29 38.4 |
|
| Date first |
1952 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
144 |
|
Pa last |
155.3 |
|
P.A. Now (θ) |
155.3° |
|
| Sep first |
5.3 |
|
Sep last |
4.488 |
|
Sep. Now (ρ) |
4.488" |
|
| Mag pri |
12.10 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
M3V (red) |
|
| Pri motion ra |
+116 |
|
Sec motion ra |
+121 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-038 |
|
| Notes |
N
V
P
(See Notes, Proper motion indicates physical, 100-year proper motion) |
|
rPM=0.088 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
