15268+2719 AZC 91
15h 26m 49.30s +27° 18' 33.0" P.A. 257.00 sep 13.7 mag 16.90,17.40 Sp M5+M6
Coord 2000 |
15268+2719 |
|
Discov num |
AZC 91 |
|
Comp |
|
|
Coord arcsec 2000 |
15 26 49.30 +27 18 33.0 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
258 |
|
Pa last |
257.1 |
|
P.A. Now (θ) |
257.1° |
|
Sep first |
13.6 |
|
Sep last |
13.697 |
|
Sep. Now (ρ) |
13.697" |
|
Mag pri |
16.90 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M5+M6 (red/red) |
|
Pri motion ra |
+038 |
|
Sec motion ra |
+041 |
|
Pri motion dec |
-072 |
|
Sec motion dec |
-077 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Gaia DR2 |
1270921234237030656 |
|