19553+4400 KOI 317
19h 55m 15.93s +43° 59' 52.9" P.A. 283.00 sep 3.0 mag 11.70,16.30
| Coord 2000 |
19553+4400 |
|
Discov num |
KOI 317 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 15.93 +43 59 52.9 |
|
| Date first |
2010 |
|
Date last |
2012 |
|
Obs |
3 |
|
| Pa first |
287 |
|
Pa last |
283 |
|
P.A. Now (θ) |
283° |
|
| Sep first |
3.0 |
|
Sep last |
3.02 |
|
Sep. Now (ρ) |
3.02" |
|
| Mag pri |
11.70 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
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
