19390+2032 NSN 720 AB
19h 38m 58.60s +20° 32' 16.8" P.A. 277.00 sep 2.1 mag 14.96,16.68
| Coord 2000 |
19390+2032 |
|
Discov num |
NSN 720 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 38 58.60 +20 32 16.8 |
|
| Date first |
2011 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
274 |
|
Pa last |
276.7 |
|
P.A. Now (θ) |
276.7° |
|
| Sep first |
2.1 |
|
Sep last |
2.1 |
|
Sep. Now (ρ) |
2.1" |
|
| Mag pri |
14.96 |
|
Mag sec |
16.68 |
|
delta mag (ΔM) |
1.72 |
|
Spectral class |
|
|
| Pri motion ra |
-070 |
|
Sec motion ra |
-069 |
|
| Pri motion dec |
-146 |
|
Sec motion dec |
-147 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.009 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
