15353+4914 BVD 242
15h 35m 16.06s +49° 14' 11.5" P.A. 233.00 sep 28.7 mag 16.90,17.00 Sp M4+M4
| Coord 2000 |
15353+4914 |
|
Discov num |
BVD 242 |
|
Comp |
|
|
Coord arcsec 2000 |
15 35 16.06 +49 14 11.5 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
233 |
|
Pa last |
233.3 |
|
P.A. Now (θ) |
233.3° |
|
| Sep first |
28.7 |
|
Sep last |
28.741 |
|
Sep. Now (ρ) |
28.741" |
|
| Mag pri |
16.90 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M4+M4 (red/red) |
|
| Pri motion ra |
-038 |
|
Sec motion ra |
-041 |
|
| Pri motion dec |
+044 |
|
Sec motion dec |
+041 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1402608951619612416 |
|
