19318+4251 KOI 3271
19h 31m 49.99s +42° 51' 17.7" P.A. 4.00 sep 3.7 mag 13.90,18.20
Coord 2000 |
19318+4251 |
|
Discov num |
KOI3271 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 49.99 +42 51 17.7 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
5 |
|
Pa last |
4 |
|
P.A. Now (θ) |
4° |
|
Sep first |
3.7 |
|
Sep last |
3.73 |
|
Sep. Now (ρ) |
3.73" |
|
Mag pri |
13.90 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
-029 |
|
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 |
2125848733801094912 |
|