16523+4656 CVR 845
16h 52m 19.93s +46° 55' 50.2" P.A. 222.00 sep 10.5 mag 18.00,18.30 Sp M2+M3
Coord 2000 |
16523+4656 |
|
Discov num |
CVR 845 |
|
Comp |
|
|
Coord arcsec 2000 |
16 52 19.93 +46 55 50.2 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
222 |
|
Pa last |
221.9 |
|
P.A. Now (θ) |
221.9° |
|
Sep first |
10.6 |
|
Sep last |
10.497 |
|
Sep. Now (ρ) |
10.497" |
|
Mag pri |
18.00 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
M2+M3 (red/red) |
|
Pri motion ra |
+036 |
|
Sec motion ra |
+038 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-016 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.087 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1407817127745894528 |
|