21166-2746 BRT 3100
21h 16m 35.25s -27° 45' 53.0" P.A. 168.00 sep 7.1 mag 10.63,12.01 Sp K7V dist. 507.61 pc (1655.82 l.y.)
Coord 2000 |
21166-2746 |
|
Discov num |
BRT3100 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 35.25 -27 45 53.0 |
|
Date first |
1913 |
|
Date last |
2019 |
|
Obs |
6 |
|
Pa first |
219 |
|
Pa last |
168.2 |
|
P.A. Now (θ) |
168.2° |
|
Sep first |
2.7 |
|
Sep last |
7.061 |
|
Sep. Now (ρ) |
7.061" |
|
Mag pri |
10.63 |
|
Mag sec |
12.01 |
|
delta mag (ΔM) |
1.38 |
|
Spectral class |
K7V (yellow-orange) |
|
Pri motion ra |
-029 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+068 |
|
Sec motion dec |
-117 |
|
Notes |
S
(Parallax indidates non-physical) |
|
rPM=1.595
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
HIP |
105041 |
|
Tycho2 |
6945-00286-1 |
|
Gaia DR2 |
6790413977254344448 |
|
CD |
CD-2817203 |
|
Distance |
507.61 |
|
Distance ly |
1655.82 |
|