16446+3023 CVR 839
16h 44m 36.24s +30° 22' 49.7" P.A. 254.00 sep 17.4 mag 17.30,18.40 Sp M1+M2
| Coord 2000 |
16446+3023 |
|
Discov num |
CVR 839 |
|
Comp |
|
|
Coord arcsec 2000 |
16 44 36.24 +30 22 49.7 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
254 |
|
Pa last |
254 |
|
P.A. Now (θ) |
254° |
|
| Sep first |
17.4 |
|
Sep last |
17.439 |
|
Sep. Now (ρ) |
17.439" |
|
| Mag pri |
17.30 |
|
Mag sec |
18.40 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
M1+M2 (red/red) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+044 |
|
Sec motion dec |
+046 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.061 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1311511733199963008 |
|
