18380-3653 B 941
18h 37m 58.04s -36° 52' 37.8" P.A. 230.00 sep 1.6 mag 9.55,12.60 Sp A3IV
| Coord 2000 |
18380-3653 |
|
Discov num |
B 941 |
|
Comp |
|
|
Coord arcsec 2000 |
18 37 58.04 -36 52 37.8 |
|
| Date first |
1927 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
228 |
|
Pa last |
230.2 |
|
P.A. Now (θ) |
230.2° |
|
| Sep first |
1.7 |
|
Sep last |
1.641 |
|
Sep. Now (ρ) |
1.641" |
|
| Mag pri |
9.55 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
A3IV (white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
210380 |
|
Tycho2 |
7419-02118-1 |
|
Gaia DR2 |
6733092003711600512 |
|
| HD |
171715 |
|
