19487+4650 KOI 2428
19h 48m 44.55s +46° 49' 31.0" P.A. 122.00 sep 3.8 mag 13.30,15.20
| Coord 2000 |
19487+4650 |
|
Discov num |
KOI2428 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 44.55 +46 49 31.0 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
121 |
|
Pa last |
122.1 |
|
P.A. Now (θ) |
122.1° |
|
| Sep first |
3.9 |
|
Sep last |
3.811 |
|
Sep. Now (ρ) |
3.811" |
|
| Mag pri |
13.30 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
| Pri motion ra |
-039 |
|
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 |
2080350392890543488 |
|
