20025+4403 KOI 6990
20h 02m 32.59s +44° 03' 12.2" P.A. 191.00 sep 3.0 mag 11.60,13.50
Coord 2000 |
20025+4403 |
|
Discov num |
KOI6990 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 32.59 +44 03 12.2 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
189 |
|
Pa last |
190.5 |
|
P.A. Now (θ) |
190.5° |
|
Sep first |
2.9 |
|
Sep last |
2.955 |
|
Sep. Now (ρ) |
2.955" |
|
Mag pri |
11.60 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
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 |
Cygnus |
|
Gaia DR2 |
2076060854436240640 |
|