15515+5640 CVR 1651
15h 51m 29.95s +56° 40' 22.4" P.A. 337.00 sep 3.4 mag 18.40,18.60 Sp M3+M3
| Coord 2000 |
15515+5640 |
|
Discov num |
CVR1651 |
|
Comp |
|
|
Coord arcsec 2000 |
15 51 29.95 +56 40 22.4 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
336 |
|
Pa last |
336.8 |
|
P.A. Now (θ) |
336.8° |
|
| Sep first |
3.4 |
|
Sep last |
3.44 |
|
Sep. Now (ρ) |
3.44" |
|
| Mag pri |
18.40 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M3+M3 (red/red) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1598685062068820480 |
|