16186+3006 GOM 28
16h 18m 36.19s +30° 05' 33.6" P.A. 172.00 sep 428.2 mag 20.10,21.00 Sp M6.5+M7.0
| Coord 2000 |
16186+3006 |
|
Discov num |
GOM 28 |
|
Comp |
|
|
Coord arcsec 2000 |
16 18 36.19 +30 05 33.6 |
|
| Date first |
1998 |
|
Date last |
1998 |
|
Obs |
1 |
|
| Pa first |
172 |
|
Pa last |
172.2 |
|
P.A. Now (θ) |
172.2° |
|
| Sep first |
428.2 |
|
Sep last |
428.23 |
|
Sep. Now (ρ) |
428.23" |
|
| Mag pri |
20.10 |
|
Mag sec |
21.00 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M6.5+M7.0 (red/red) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
+041 |
|
Sec motion dec |
+044 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.093 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1318993050832871936 |
|
