19454+4120 KOI 3500
19h 45m 25.10s +41° 20' 08.0" P.A. 139.00 sep 2.5 mag 11.83,15.20
Coord 2000 |
19454+4120 |
|
Discov num |
KOI3500 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 25.10 +41 20 08.0 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
137 |
|
Pa last |
139.1 |
|
P.A. Now (θ) |
139.1° |
|
Sep first |
2.5 |
|
Sep last |
2.544 |
|
Sep. Now (ρ) |
2.544" |
|
Mag pri |
11.83 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
3.37 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
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 |
2076827454560320768 |
|