20032+4439 KOI 3518
20h 03m 09.60s +44° 39' 12.2" P.A. 109.00 sep 3.4 mag 12.50,15.00
| Coord 2000 |
20032+4439 |
|
Discov num |
KOI3518 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 09.60 +44 39 12.2 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
109 |
|
Pa last |
108.9 |
|
P.A. Now (θ) |
108.9° |
|
| Sep first |
3.5 |
|
Sep last |
3.442 |
|
Sep. Now (ρ) |
3.442" |
|
| Mag pri |
12.50 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
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 |
2082092019310142720 |
|
