18271+7726 CVR 869
18h 27m 05.94s +77° 26' 15.2" P.A. 195.00 sep 15.6 mag 17.20,18.10 Sp M3+M3
| Coord 2000 |
18271+7726 |
|
Discov num |
CVR 869 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 05.94 +77 26 15.2 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
195 |
|
Pa last |
194.5 |
|
P.A. Now (θ) |
194.5° |
|
| Sep first |
15.6 |
|
Sep last |
15.642 |
|
Sep. Now (ρ) |
15.642" |
|
| Mag pri |
17.20 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M3+M3 (red/red) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+044 |
|
Sec motion dec |
+050 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.134 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2293536248580386560 |
|
