15171+2350 CVR 781
15h 17m 03.61s +23° 50' 02.6" P.A. 219.00 sep 13.1 mag 14.10,15.90 Sp M1+M5
Coord 2000 |
15171+2350 |
|
Discov num |
CVR 781 |
|
Comp |
|
|
Coord arcsec 2000 |
15 17 03.61 +23 50 02.6 |
|
Date first |
1997 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
219 |
|
Pa last |
218.5 |
|
P.A. Now (θ) |
218.5° |
|
Sep first |
13.2 |
|
Sep last |
13.121 |
|
Sep. Now (ρ) |
13.121" |
|
Mag pri |
14.10 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
M1+M5 (red/red) |
|
Pri motion ra |
-018 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
-038 |
|
Sec motion dec |
-042 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.1 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1263852851937196416 |
|