19388+4000 KOI 497
19h 38m 50.45s +39° 49' 30.3" P.A. 306.00 sep 2.0 mag 13.20,
| Coord 2000 |
19388+4000 |
|
Discov num |
KOI 497 |
|
Comp |
|
|
Coord arcsec 2000 |
19 38 50.45 +39 49 30.3 |
|
| Date first |
2015 |
|
Date last |
2015 |
|
Obs |
1 |
|
| Pa first |
306 |
|
Pa last |
306 |
|
P.A. Now (θ) |
306° |
|
| Sep first |
2.0 |
|
Sep last |
1.96 |
|
Sep. Now (ρ) |
1.96" |
|
| Mag pri |
13.20 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
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
