20018+4356 KOI 1012
20h 01m 49.38s +43° 56' 03.6" P.A. 187.00 sep 3.8 mag 13.60,17.80 dist. 617.28 pc (2013.57 l.y.)
| Coord 2000 |
20018+4356 |
|
Discov num |
KOI1012 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 49.38 +43 56 03.6 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
187 |
|
Pa last |
187.1 |
|
P.A. Now (θ) |
187.1° |
|
| Sep first |
3.8 |
|
Sep last |
3.834 |
|
Sep. Now (ρ) |
3.834" |
|
| Mag pri |
13.60 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
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 |
|
SAO |
49106 |
|
HIP |
98620 |
|
Gaia DR2 |
2076035668747595392 |
|
| BD |
BD+40 3982 |
|
Distance |
617.28 |
|
Distance ly |
2013.57 |
|
