19558+4024 KOI 3806
19h 55m 46.47s +40° 24' 18.6" P.A. 171.00 sep 4.0 mag 12.50,16.30
Coord 2000 |
19558+4024 |
|
Discov num |
KOI3806 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 46.47 +40 24 18.6 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
172 |
|
Pa last |
171.1 |
|
P.A. Now (θ) |
171.1° |
|
Sep first |
4.0 |
|
Sep last |
3.978 |
|
Sep. Now (ρ) |
3.978" |
|
Mag pri |
12.50 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
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 |
2073593790874553728 |
|