19516+4720 KOI 4754
19h 51m 37.26s +47° 20' 12.5" P.A. 261.00 sep 3.7 mag 13.60,19.10
| Coord 2000 |
19516+4720 |
|
Discov num |
KOI4754 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 37.26 +47 20 12.5 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
262 |
|
Pa last |
261 |
|
P.A. Now (θ) |
261° |
|
| Sep first |
3.6 |
|
Sep last |
3.71 |
|
Sep. Now (ρ) |
3.71" |
|
| Mag pri |
13.60 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
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 |
2086348641136640512 |
|
