16391+3353 CVR 1670
16h 39m 03.51s +33° 52' 45.7" P.A. 235.00 sep 3.5 mag 18.50,18.70 Sp M3+M3
Coord 2000 |
16391+3353 |
|
Discov num |
CVR1670 |
|
Comp |
|
|
Coord arcsec 2000 |
16 39 03.51 +33 52 45.7 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
234 |
|
Pa last |
234.9 |
|
P.A. Now (θ) |
234.9° |
|
Sep first |
3.6 |
|
Sep last |
3.53 |
|
Sep. Now (ρ) |
3.53" |
|
Mag pri |
18.50 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M3+M3 (red/red) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-022 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.372
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1326605553947610880 |
|