17472-1237 GWP 2737
17h 47m 12.86s -12° 36' 54.0" P.A. 19.00 sep 19.7 mag 11.70,13.70
Coord 2000 |
17472-1237 |
|
Discov num |
GWP2737 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 12.86 -12 36 54.0 |
|
Date first |
1989 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
21 |
|
Pa last |
19.2 |
|
P.A. Now (θ) |
19.2° |
|
Sep first |
20.0 |
|
Sep last |
19.696 |
|
Sep. Now (ρ) |
19.696" |
|
Mag pri |
11.70 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
Pri motion ra |
-056 |
|
Sec motion ra |
-048 |
|
Pri motion dec |
-052 |
|
Sec motion dec |
-048 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.117 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
5669-00900-1 |
|
Gaia DR2 |
4150017475523174400 |
|