19294+3717 KOI 2988
19h 29m 21.76s +37° 16' 47.5" P.A. 55.00 sep 3.6 mag 13.00,17.20
| Coord 2000 |
19294+3717 |
|
Discov num |
KOI2988 |
|
Comp |
|
|
Coord arcsec 2000 |
19 29 21.76 +37 16 47.5 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
56 |
|
Pa last |
55.1 |
|
P.A. Now (θ) |
55.1° |
|
| Sep first |
3.6 |
|
Sep last |
3.615 |
|
Sep. Now (ρ) |
3.615" |
|
| Mag pri |
13.00 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
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 |
2051722614796443136 |
|
