17080-1929 NSN 139
17h 07m 58.29s -19° 28' 43.1" P.A. 339.00 sep 2.5 mag 13.00,17.64
| Coord 2000 |
17080-1929 |
|
Discov num |
NSN 139 |
|
Comp |
|
|
Coord arcsec 2000 |
17 07 58.29 -19 28 43.1 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
339 |
|
Pa last |
339.4 |
|
P.A. Now (θ) |
339.4° |
|
| Sep first |
2.5 |
|
Sep last |
2.507 |
|
Sep. Now (ρ) |
2.507" |
|
| Mag pri |
13.00 |
|
Mag sec |
17.64 |
|
delta mag (ΔM) |
4.64 |
|
Spectral class |
|
|
| Pri motion ra |
-116 |
|
Sec motion ra |
-100 |
|
| Pri motion dec |
-247 |
|
Sec motion dec |
-238 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
