15189+1904 UC 2982
15h 18m 53.31s +19° 03' 42.2" P.A. 354.00 sep 11.7 mag 13.90,15.70 Sp M1+M7
Coord 2000 |
15189+1904 |
|
Discov num |
UC 2982 |
|
Comp |
|
|
Coord arcsec 2000 |
15 18 53.31 +19 03 42.2 |
|
Date first |
1997 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
355 |
|
Pa last |
354.3 |
|
P.A. Now (θ) |
354.3° |
|
Sep first |
11.7 |
|
Sep last |
11.697 |
|
Sep. Now (ρ) |
11.697" |
|
Mag pri |
13.90 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
M1+M7 (red/red) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-070 |
|
Sec motion dec |
-064 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.132 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1212190820636914816 |
|