19542+4715 KOI 3983
19h 54m 12.61s +47° 14' 50.3" P.A. 40.00 sep 3.5 mag 12.20,17.00
| Coord 2000 |
19542+4715 |
|
Discov num |
KOI3983 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 12.61 +47 14 50.3 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
40 |
|
Pa last |
40.2 |
|
P.A. Now (θ) |
40.2° |
|
| Sep first |
3.5 |
|
Sep last |
3.469 |
|
Sep. Now (ρ) |
3.469" |
|
| Mag pri |
12.20 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
4.8 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-076 |
|
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 |
2085584411837582976 |
|
