13228-0754 GWP 1997
13h 22m 49.27s -07° 53' 42.7" P.A. 41.00 sep 4.6 mag 15.70,16.30
Coord 2000 |
13228-0754 |
|
Discov num |
GWP1997 |
|
Comp |
|
|
Coord arcsec 2000 |
13 22 49.27 -07 53 42.7 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
36 |
|
Pa last |
40.8 |
|
P.A. Now (θ) |
40.8° |
|
Sep first |
3.7 |
|
Sep last |
4.576 |
|
Sep. Now (ρ) |
4.576" |
|
Mag pri |
15.70 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-060 |
|
Sec motion ra |
-036 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+006 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.421
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Gaia DR2 |
3631104513274510976 |
|