19370+3147 RAO 611
19h 37m 01.13s +31° 47' 21.4" P.A. 290.00 sep 0.5 mag 10.70,10.90 Sp M2
| Coord 2000 |
19370+3147 |
|
Discov num |
RAO 611 |
|
Comp |
|
|
Coord arcsec 2000 |
19 37 01.13 +31 47 21.4 |
|
| Date first |
2014 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
303 |
|
Pa last |
289.8 |
|
P.A. Now (θ) |
289.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.463 |
|
Sep. Now (ρ) |
0.463" |
|
| Mag pri |
10.70 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M2 (red) |
|
| Pri motion ra |
+081 |
|
Sec motion ra |
|
|
| Pri motion dec |
+101 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2655-01741-1 |
|
