19501-0002 GWP 2899
19h 50m 07.30s -00° 02' 13.9" P.A. 343.00 sep 4.6 mag 16.60,17.50
| Coord 2000 |
19501-0002 |
|
Discov num |
GWP2899 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 07.30 -00 02 13.9 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
345 |
|
Pa last |
343.2 |
|
P.A. Now (θ) |
343.2° |
|
| Sep first |
3.1 |
|
Sep last |
4.568 |
|
Sep. Now (ρ) |
4.568" |
|
| Mag pri |
16.60 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-058 |
|
Sec motion ra |
-052 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-014 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.105 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS