20038+4515 KOI 4664
20h 03m 47.82s +45° 14' 52.6" P.A. 246.00 sep 3.0 mag 12.90,15.60
| Coord 2000 |
20038+4515 |
|
Discov num |
KOI4664 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 47.82 +45 14 52.6 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
247 |
|
Pa last |
246.3 |
|
P.A. Now (θ) |
246.3° |
|
| Sep first |
2.9 |
|
Sep last |
2.98 |
|
Sep. Now (ρ) |
2.98" |
|
| Mag pri |
12.90 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
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 |
2082138336238132096 |
|