19523+4017 KOI 2241
19h 52m 20.28s +40° 16' 59.7" P.A. 331.00 sep 3.8 mag 13.70,17.50
Coord 2000 |
19523+4017 |
|
Discov num |
KOI2241 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 20.28 +40 16 59.7 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
331 |
|
Pa last |
331 |
|
P.A. Now (θ) |
331° |
|
Sep first |
3.8 |
|
Sep last |
3.77 |
|
Sep. Now (ρ) |
3.77" |
|
Mag pri |
13.70 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
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 |
2073767994738269952 |
|