15564+3810 SLW 1150
15h 56m 21.51s +38° 10' 13.9" P.A. 306.00 sep 77.5 mag 16.35,18.20 Sp K7.1+M1.4
| Coord 2000 |
15564+3810 |
|
Discov num |
SLW1150 |
|
Comp |
|
|
Coord arcsec 2000 |
15 56 21.51 +38 10 13.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
306 |
|
Pa last |
306.1 |
|
P.A. Now (θ) |
306.1° |
|
| Sep first |
77.6 |
|
Sep last |
77.508 |
|
Sep. Now (ρ) |
77.508" |
|
| Mag pri |
16.35 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
1.85 |
|
Spectral class |
K7.1+M1.4 (yellow-orange/red) |
|
| Pri motion ra |
-034 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+019 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1373569543860120576 |
|
