18229-5922 NSN 474
18h 22m 52.17s -59° 21' 47.4" P.A. 264.00 sep 5.5 mag 12.97,16.34
| Coord 2000 |
18229-5922 |
|
Discov num |
NSN 474 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 52.17 -59 21 47.4 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
265 |
|
Pa last |
264.1 |
|
P.A. Now (θ) |
264.1° |
|
| Sep first |
5.3 |
|
Sep last |
5.498 |
|
Sep. Now (ρ) |
5.498" |
|
| Mag pri |
12.97 |
|
Mag sec |
16.34 |
|
delta mag (ΔM) |
3.37 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-187 |
|
Sec motion dec |
-187 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.005 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
