19398+4301 KOI 1517
19h 39m 49.64s +43° 00' 51.5" P.A. 130.00 sep 3.7 mag 13.10,17.60
| Coord 2000 |
19398+4301 |
|
Discov num |
KOI1517 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 49.64 +43 00 51.5 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
130 |
|
Pa last |
130 |
|
P.A. Now (θ) |
130° |
|
| Sep first |
3.8 |
|
Sep last |
3.71 |
|
Sep. Now (ρ) |
3.71" |
|
| Mag pri |
13.10 |
|
Mag sec |
17.60 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
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 |
2077967888633787264 |
|
