21529-1609 NSN 495
21h 52m 51.70s -16° 09' 25.0" P.A. 181.00 sep 1.5 mag 13.75,14.80
| Coord 2000 |
21529-1609 |
|
Discov num |
NSN 495 |
|
Comp |
|
|
Coord arcsec 2000 |
21 52 51.70 -16 09 25.0 |
|
| Date first |
2013 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
177 |
|
Pa last |
181.1 |
|
P.A. Now (θ) |
181.1° |
|
| Sep first |
1.6 |
|
Sep last |
1.54 |
|
Sep. Now (ρ) |
1.54" |
|
| Mag pri |
13.75 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
|
|
| Pri motion ra |
-195 |
|
Sec motion ra |
-191 |
|
| Pri motion dec |
-165 |
|
Sec motion dec |
-167 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
