18427-2336 BRT 1542
18h 42m 40.42s -23° 35' 46.2" P.A. 282.00 sep 6.4 mag 10.40,10.50 Sp F
Coord 2000 |
18427-2336 |
|
Discov num |
BRT1542 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 40.42 -23 35 46.2 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
284 |
|
Pa last |
281.6 |
|
P.A. Now (θ) |
281.6° |
|
Sep first |
6.2 |
|
Sep last |
6.365 |
|
Sep. Now (ρ) |
6.365" |
|
Mag pri |
10.40 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F (yellow-white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
-084 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
+012 |
|
Notes |
|
|
rPM=1.104
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6859-01614-1 |
|
Gaia DR2 |
4078305952767117184 |
|