20112-3439 BRT 1806
20h 11m 16.22s -34° 39' 22.4" P.A. 301.00 sep 4.8 mag 11.96,12.60
Coord 2000 |
20112-3439 |
|
Discov num |
BRT1806 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 16.22 -34 39 22.4 |
|
Date first |
1911 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
306 |
|
Pa last |
300.9 |
|
P.A. Now (θ) |
300.9° |
|
Sep first |
4.7 |
|
Sep last |
4.766 |
|
Sep. Now (ρ) |
4.766" |
|
Mag pri |
11.96 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-024 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7449-00753-1 |
|
Gaia DR2 |
6699405093426039552 |
|