16153+3238 SLW 1168
16h 15m 19.80s +32° 38' 21.8" P.A. 74.00 sep 23.4 mag 16.71,17.81 Sp M1.1+M2.1
| Coord 2000 |
16153+3238 |
|
Discov num |
SLW1168 |
|
Comp |
|
|
Coord arcsec 2000 |
16 15 19.80 +32 38 21.8 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
74 |
|
Pa last |
73.6 |
|
P.A. Now (θ) |
73.6° |
|
| Sep first |
23.4 |
|
Sep last |
23.382 |
|
Sep. Now (ρ) |
23.382" |
|
| Mag pri |
16.71 |
|
Mag sec |
17.81 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
M1.1+M2.1 (red/red) |
|
| Pri motion ra |
-047 |
|
Sec motion ra |
-045 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-012 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.075 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1322542446165652864 |
|
