19404-1943 GWP 2879
19h 40m 21.34s -19° 42' 42.6" P.A. 220.00 sep 300.7 mag 15.80,16.70
| Coord 2000 |
19404-1943 |
|
Discov num |
GWP2879 |
|
Comp |
|
|
Coord arcsec 2000 |
19 40 21.34 -19 42 42.6 |
|
| Date first |
1991 |
|
Date last |
2010 |
|
Obs |
3 |
|
| Pa first |
220 |
|
Pa last |
219.5 |
|
P.A. Now (θ) |
219.5° |
|
| Sep first |
300.7 |
|
Sep last |
300.69 |
|
Sep. Now (ρ) |
300.69" |
|
| Mag pri |
15.80 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-068 |
|
Sec motion dec |
-064 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.083 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6868542795330405120 |
|
