16233+4647 CVR 1664
16h 23m 20.02s +46° 47' 02.3" P.A. 30.00 sep 4.4 mag 17.60,17.70 Sp M4+M4
| Coord 2000 |
16233+4647 |
|
Discov num |
CVR1664 |
|
Comp |
|
|
Coord arcsec 2000 |
16 23 20.02 +46 47 02.3 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
30 |
|
Pa last |
29.8 |
|
P.A. Now (θ) |
29.8° |
|
| Sep first |
4.4 |
|
Sep last |
4.368 |
|
Sep. Now (ρ) |
4.368" |
|
| Mag pri |
17.60 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M4+M4 (red/red) |
|
| Pri motion ra |
-102 |
|
Sec motion ra |
|
|
| Pri motion dec |
+053 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1410007908960590336 |
|