16473-1321 GWP 2666
16h 47m 17.83s -13° 21' 14.9" P.A. 51.00 sep 10.1 mag 12.90,16.90
Coord 2000 |
16473-1321 |
|
Discov num |
GWP2666 |
|
Comp |
|
|
Coord arcsec 2000 |
16 47 17.83 -13 21 14.9 |
|
Date first |
1988 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
52 |
|
Pa last |
50.5 |
|
P.A. Now (θ) |
50.5° |
|
Sep first |
9.6 |
|
Sep last |
10.149 |
|
Sep. Now (ρ) |
10.149" |
|
Mag pri |
12.90 |
|
Mag sec |
16.90 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
|
|
Pri motion ra |
-055 |
|
Sec motion ra |
-072 |
|
Pri motion dec |
+160 |
|
Sec motion dec |
+130 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.204 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4326828634713348992 |
|