18598-3707 BOY 15
18h 59m 50.95s -37° 06' 31.4" P.A. 279.00 sep 0.1 mag 13.00,14.30
Coord 2000 |
18598-3707 |
|
Discov num |
BOY 15 |
|
Comp |
|
|
Coord arcsec 2000 |
18 59 50.95 -37 06 31.4 |
|
Date first |
2000 |
|
Date last |
2002 |
|
Obs |
4 |
|
Pa first |
272 |
|
Pa last |
279.2 |
|
P.A. Now (θ) |
279.2° |
|
Sep first |
0.1 |
|
Sep last |
0.065 |
|
Sep. Now (ρ) |
0.065" |
|
Mag pri |
13.00 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Gaia DR2 |
6730829994739866624 |
|