19543+4041 KOI 3798
19h 54m 18.76s +40° 40' 31.7" P.A. 6.00 sep 3.5 mag 12.40,15.70
Coord 2000 |
19543+4041 |
|
Discov num |
KOI3798 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 18.76 +40 40 31.7 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
6 |
|
Pa last |
5.6 |
|
P.A. Now (θ) |
5.6° |
|
Sep first |
3.4 |
|
Sep last |
3.487 |
|
Sep. Now (ρ) |
3.487" |
|
Mag pri |
12.40 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
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 |
2073614819034732544 |
|