16527+4547 CVR 1678
16h 52m 43.73s +45° 47' 21.9" P.A. 66.00 sep 4.6 mag 17.60,17.80 Sp M2+M2
| Coord 2000 |
16527+4547 |
|
Discov num |
CVR1678 |
|
Comp |
|
|
Coord arcsec 2000 |
16 52 43.73 +45 47 21.9 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
66 |
|
Pa last |
65.9 |
|
P.A. Now (θ) |
65.9° |
|
| Sep first |
4.6 |
|
Sep last |
4.587 |
|
Sep. Now (ρ) |
4.587" |
|
| Mag pri |
17.60 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M2+M2 (red/red) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1407421823252029312 |
|
