19577+4029 KOI 3228
19h 57m 44.64s +40° 28' 40.2" P.A. 273.00 sep 3.4 mag 11.80,17.00
| Coord 2000 |
19577+4029 |
|
Discov num |
KOI3228 |
|
Comp |
|
|
Coord arcsec 2000 |
19 57 44.64 +40 28 40.2 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
273 |
|
Pa last |
272.5 |
|
P.A. Now (θ) |
272.5° |
|
| Sep first |
3.4 |
|
Sep last |
3.43 |
|
Sep. Now (ρ) |
3.43" |
|
| Mag pri |
11.80 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
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 |
|
Tycho2 |
3141-02556-1 |
|
Gaia DR2 |
2075039889178475520 |
|
