18176-3442 BRT 1766
18h 17m 34.55s -34° 41' 52.5" P.A. 261.00 sep 2.4 mag 9.40,12.80 Sp K2
Coord 2000 |
18176-3442 |
|
Discov num |
BRT1766 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 34.55 -34 41 52.5 |
|
Date first |
1913 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
277 |
|
Pa last |
261.2 |
|
P.A. Now (θ) |
261.2° |
|
Sep first |
2.6 |
|
Sep last |
2.4 |
|
Sep. Now (ρ) |
2.4" |
|
Mag pri |
9.40 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-008 |
|
Sec motion dec |
|
|
Notes |
S
I
(Parallax indidates non-physical, Identification uncertain) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7400-01294-1 |
|
Gaia DR2 |
4038577092963995904 |
|
HD |
321557 |
|