19421+4353 KOI 903
19h 42m 08.67s +43° 53' 04.0" P.A. 99.00 sep 2.2 mag 14.10,16.00
| Coord 2000 |
19421+4353 |
|
Discov num |
KOI 903 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 08.67 +43 53 04.0 |
|
| Date first |
2010 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
102 |
|
Pa last |
99 |
|
P.A. Now (θ) |
99° |
|
| Sep first |
2.3 |
|
Sep last |
2.24 |
|
Sep. Now (ρ) |
2.24" |
|
| Mag pri |
14.10 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
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 |
2079608703576897024 |
|
