18346-3338 SKF 457
18h 34m 37.48s -33° 37' 42.5" P.A. 359.00 sep 13.6 mag 11.89,11.90
| Coord 2000 |
18346-3338 |
|
Discov num |
SKF 457 |
|
Comp |
|
|
Coord arcsec 2000 |
18 34 37.48 -33 37 42.5 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
0 |
|
Pa last |
359.1 |
|
P.A. Now (θ) |
359.1° |
|
| Sep first |
13.1 |
|
Sep last |
13.552 |
|
Sep. Now (ρ) |
13.552" |
|
| Mag pri |
11.89 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-013 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.318
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7398-01885-1 |
|
Gaia DR2 |
6735045831558633984 |
|
