18045-5541 TSN 29
18h 04m 31.10s -55° 41' 16.4" P.A. 303.00 sep 18.8 mag 11.20,18.00
| Coord 2000 |
18045-5541 |
|
Discov num |
TSN 29 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 31.10 -55 41 16.4 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
302 |
|
Pa last |
302.5 |
|
P.A. Now (θ) |
302.5° |
|
| Sep first |
18.9 |
|
Sep last |
18.846 |
|
Sep. Now (ρ) |
18.846" |
|
| Mag pri |
11.20 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
6.8 |
|
Spectral class |
|
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-073 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-184 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.872
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8747-00688-1 |
|
Gaia DR2 |
6652208939060477056 |
|