15433+4024 BVD 244
15h 43m 19.31s +40° 24' 10.0" P.A. 316.00 sep 36.8 mag 14.50,17.20 Sp M3+M4
| Coord 2000 |
15433+4024 |
|
Discov num |
BVD 244 |
|
Comp |
|
|
Coord arcsec 2000 |
15 43 19.31 +40 24 10.0 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
316 |
|
Pa last |
315.7 |
|
P.A. Now (θ) |
315.7° |
|
| Sep first |
36.8 |
|
Sep last |
36.821 |
|
Sep. Now (ρ) |
36.821" |
|
| Mag pri |
14.50 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
M3+M4 (red/red) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
-137 |
|
Sec motion dec |
-139 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.014 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1377886810626062464 |
|
