18554-2801 TVB 305
18h 55m 23.52s -28° 01' 02.3" P.A. 192.00 sep 2.0 mag 11.60,12.00
Coord 2000 |
18554-2801 |
|
Discov num |
TVB 305 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 23.52 -28 01 02.3 |
|
Date first |
2015 |
|
Date last |
2015 |
|
Obs |
1 |
|
Pa first |
192 |
|
Pa last |
191.5 |
|
P.A. Now (θ) |
191.5° |
|
Sep first |
2.0 |
|
Sep last |
1.96 |
|
Sep. Now (ρ) |
1.96" |
|
Mag pri |
11.60 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|