19223+4035 KOI 830
19h 22m 19.61s +40° 34' 38.5" P.A. 15.00 sep 3.5 mag 13.20,17.30
Coord 2000 |
19223+4035 |
|
Discov num |
KOI 830 |
|
Comp |
|
|
Coord arcsec 2000 |
19 22 19.61 +40 34 38.5 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
14 |
|
Pa last |
15 |
|
P.A. Now (θ) |
15° |
|
Sep first |
3.4 |
|
Sep last |
3.469 |
|
Sep. Now (ρ) |
3.469" |
|
Mag pri |
13.20 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-021 |
|
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 |
Lyra |
|
Gaia DR2 |
2101186168296277376 |
|