15377+4620 DBR 252
15h 37m 41.66s +46° 19' 42.0" P.A. 247.00 sep 9.8 mag 13.20,14.70
| Coord 2000 |
15377+4620 |
|
Discov num |
DBR 252 |
|
Comp |
|
|
Coord arcsec 2000 |
15 37 41.66 +46 19 42.0 |
|
| Date first |
2012 |
|
Date last |
2017 |
|
Obs |
6 |
|
| Pa first |
242 |
|
Pa last |
246.7 |
|
P.A. Now (θ) |
246.7° |
|
| Sep first |
10.4 |
|
Sep last |
9.8 |
|
Sep. Now (ρ) |
9.8" |
|
| Mag pri |
13.20 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+027 |
|
Sec motion ra |
|
|
| Pri motion dec |
-037 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1400742427552386048 |
|
