15380+4622 DBR 251
15h 37m 58.93s +46° 21' 40.4" P.A. 176.00 sep 9.1 mag 13.10,16.20
| Coord 2000 |
15380+4622 |
|
Discov num |
DBR 251 |
|
Comp |
|
|
Coord arcsec 2000 |
15 37 58.93 +46 21 40.4 |
|
| Date first |
1998 |
|
Date last |
2017 |
|
Obs |
5 |
|
| Pa first |
173 |
|
Pa last |
175.8 |
|
P.A. Now (θ) |
175.8° |
|
| Sep first |
9.7 |
|
Sep last |
9.11 |
|
Sep. Now (ρ) |
9.11" |
|
| Mag pri |
13.10 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-039 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=0.348
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1400836160918666368 |
|
