15075+4045 CVR 1617
15h 07m 30.77s +40° 45' 12.3" P.A. 64.00 sep 4.6 mag 18.70,19.20 Sp M2+M3
| Coord 2000 |
15075+4045 |
|
Discov num |
CVR1617 |
|
Comp |
|
|
Coord arcsec 2000 |
15 07 30.77 +40 45 12.3 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
59 |
|
Pa last |
63.8 |
|
P.A. Now (θ) |
63.8° |
|
| Sep first |
5.2 |
|
Sep last |
4.569 |
|
Sep. Now (ρ) |
4.569" |
|
| Mag pri |
18.70 |
|
Mag sec |
19.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M2+M3 (red/red) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1392025087050440448 |
|
