15478-0325 GWP 2554
15h 47m 48.25s -03° 25' 23.6" P.A. 1.00 sep 20.1 mag 13.90,16.80
Coord 2000 |
15478-0325 |
|
Discov num |
GWP2554 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 48.25 -03 25 23.6 |
|
Date first |
1993 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
1 |
|
Pa last |
1.4 |
|
P.A. Now (θ) |
1.4° |
|
Sep first |
20.3 |
|
Sep last |
20.105 |
|
Sep. Now (ρ) |
20.105" |
|
Mag pri |
13.90 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
-060 |
|
Sec motion dec |
-054 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.163 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
4402521527730241536 |
|