19427+4011 KOI 4280
19h 42m 41.25s +40° 10' 49.3" P.A. 67.00 sep 3.8 mag 13.50,16.40
Coord 2000 |
19427+4011 |
|
Discov num |
KOI4280 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 41.25 +40 10 49.3 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
67 |
|
Pa last |
66.8 |
|
P.A. Now (θ) |
66.8° |
|
Sep first |
3.6 |
|
Sep last |
3.783 |
|
Sep. Now (ρ) |
3.783" |
|
Mag pri |
13.50 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
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 |
2076378991256532992 |
|