18009+0050 CVR 211
18h 00m 52.87s +00° 50' 29.8" P.A. 356.00 sep 25.8 mag 13.60,16.60 Sp M2+M4
| Coord 2000 |
18009+0050 |
|
Discov num |
CVR 211 |
|
Comp |
|
|
Coord arcsec 2000 |
18 00 52.87 +00 50 29.8 |
|
| Date first |
1988 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
354 |
|
Pa last |
355.7 |
|
P.A. Now (θ) |
355.7° |
|
| Sep first |
25.4 |
|
Sep last |
25.752 |
|
Sep. Now (ρ) |
25.752" |
|
| Mag pri |
13.60 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
M2+M4 (red/red) |
|
| Pri motion ra |
-035 |
|
Sec motion ra |
-039 |
|
| Pri motion dec |
-077 |
|
Sec motion dec |
-073 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4467686244715533568 |
|
