19217-1710 GWP 2844
19h 21m 41.23s -17° 09' 43.5" P.A. 160.00 sep 13.6 mag 14.70,14.90
Coord 2000 |
19217-1710 |
|
Discov num |
GWP2844 |
|
Comp |
|
|
Coord arcsec 2000 |
19 21 41.23 -17 09 43.5 |
|
Date first |
1986 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
160 |
|
Pa last |
160 |
|
P.A. Now (θ) |
160° |
|
Sep first |
13.4 |
|
Sep last |
13.591 |
|
Sep. Now (ρ) |
13.591" |
|
Mag pri |
14.70 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-106 |
|
Sec motion dec |
-104 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4180776008374844672 |
|