15281+4257 KPP 2315
15h 28m 03.39s +42° 57' 04.1" P.A. 211.00 sep 19.5 mag 13.30,13.80
| Coord 2000 |
15281+4257 |
|
Discov num |
KPP2315 |
|
Comp |
|
|
Coord arcsec 2000 |
15 28 03.39 +42 57 04.1 |
|
| Date first |
1955 |
|
Date last |
2019 |
|
Obs |
13 |
|
| Pa first |
211 |
|
Pa last |
211.2 |
|
P.A. Now (θ) |
211.2° |
|
| Sep first |
19.6 |
|
Sep last |
19.509 |
|
Sep. Now (ρ) |
19.509" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
+038 |
|
Sec motion dec |
+039 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.03 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1391033499360956032 |
|
