19491+4819 KOI 291
19h 49m 06.71s +48° 19' 13.1" P.A. 317.00 sep 0.1 mag 11.60,12.90
Coord 2000 |
19491+4819 |
|
Discov num |
KOI 291 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 06.71 +48 19 13.1 |
|
Date first |
2014 |
|
Date last |
2014 |
|
Obs |
1 |
|
Pa first |
317 |
|
Pa last |
316.6 |
|
P.A. Now (θ) |
316.6° |
|
Sep first |
0.1 |
|
Sep last |
0.066 |
|
Sep. Now (ρ) |
0.066" |
|
Mag pri |
11.60 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
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 |
2086718317558873984 |
|