19387+3950 KOI 6446
19h 38m 44.50s +39° 49' 54.3" P.A. 108.00 sep 2.5 mag 13.70,16.80
| Coord 2000 |
19387+3950 |
|
Discov num |
KOI6446 |
|
Comp |
|
|
Coord arcsec 2000 |
19 38 44.50 +39 49 54.3 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
109 |
|
Pa last |
108 |
|
P.A. Now (θ) |
108° |
|
| Sep first |
2.5 |
|
Sep last |
2.51 |
|
Sep. Now (ρ) |
2.51" |
|
| Mag pri |
13.70 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
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 |
2076455372950776320 |
|
