18512-3124 BRT 3078
18h 51m 10.49s -31° 23' 56.4" P.A. 195.00 sep 8.0 mag 10.28,16.00
Coord 2000 |
18512-3124 |
|
Discov num |
BRT3078 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 10.49 -31 23 56.4 |
|
Date first |
1913 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
244 |
|
Pa last |
195.3 |
|
P.A. Now (θ) |
195.3° |
|
Sep first |
2.7 |
|
Sep last |
7.987 |
|
Sep. Now (ρ) |
7.987" |
|
Mag pri |
10.28 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
5.72 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
+068 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+172 |
|
Notes |
|
|
rPM=1.022
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7408-00757-1 |
|
Gaia DR2 |
6760277531793972480 |
|