19305+4255 KOI 6866
19h 30m 29.16s +42° 55' 19.0" P.A. 225.00 sep 3.8 mag 13.10,18.30
Coord 2000 |
19305+4255 |
|
Discov num |
KOI6866 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 29.16 +42 55 19.0 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
224 |
|
Pa last |
224.5 |
|
P.A. Now (θ) |
224.5° |
|
Sep first |
3.7 |
|
Sep last |
3.828 |
|
Sep. Now (ρ) |
3.828" |
|
Mag pri |
13.10 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
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 |
Cygnus |
|
Gaia DR2 |
2125859557118590848 |
|