16220+3524 CVR 185
16h 21m 57.02s +35° 23' 53.2" P.A. 357.00 sep 25.9 mag 17.30,17.80 Sp M5+M4
Coord 2000 |
16220+3524 |
|
Discov num |
CVR 185 |
|
Comp |
|
|
Coord arcsec 2000 |
16 21 57.02 +35 23 53.2 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
357 |
|
Pa last |
356.6 |
|
P.A. Now (θ) |
356.6° |
|
Sep first |
26.0 |
|
Sep last |
25.9 |
|
Sep. Now (ρ) |
25.9" |
|
Mag pri |
17.30 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M5+M4 (red/red) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-065 |
|
Sec motion dec |
-068 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Gaia DR2 |
1329421678103995776 |
|