16002+3831 CVR 809
16h 00m 09.38s +38° 30' 44.3" P.A. 98.00 sep 11.2 mag 17.20,18.50 Sp M3+M3
Coord 2000 |
16002+3831 |
|
Discov num |
CVR 809 |
|
Comp |
|
|
Coord arcsec 2000 |
16 00 09.38 +38 30 44.3 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
99 |
|
Pa last |
98.4 |
|
P.A. Now (θ) |
98.4° |
|
Sep first |
11.1 |
|
Sep last |
11.159 |
|
Sep. Now (ρ) |
11.159" |
|
Mag pri |
17.20 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
M3+M3 (red/red) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
+024 |
|
Pri motion dec |
-039 |
|
Sec motion dec |
-045 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Gaia DR2 |
1379550131201083264 |
|