16017-2258 BOY 18
16h 01m 40.87s -22° 58' 10.5" P.A. 356.00 sep 0.7 mag 15.53,
Coord 2000 |
16017-2258 |
|
Discov num |
BOY 18 |
|
Comp |
|
|
Coord arcsec 2000 |
16 01 40.87 -22 58 10.5 |
|
Date first |
2005 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
358 |
|
Pa last |
356.3 |
|
P.A. Now (θ) |
356.3° |
|
Sep first |
0.7 |
|
Sep last |
0.695 |
|
Sep. Now (ρ) |
0.695" |
|
Mag pri |
15.53 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
|
|
Pri motion ra |
-019 |
|
Sec motion ra |
|
|
Pri motion dec |
-027 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
6243135809739361792 |
|