19321+4004 KOI 1664
19h 32m 06.27s +40° 04' 22.9" P.A. 304.00 sep 3.6 mag 13.90,17.00
| Coord 2000 |
19321+4004 |
|
Discov num |
KOI1664 |
|
Comp |
|
|
Coord arcsec 2000 |
19 32 06.27 +40 04 22.9 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
302 |
|
Pa last |
304 |
|
P.A. Now (θ) |
304° |
|
| Sep first |
3.6 |
|
Sep last |
3.58 |
|
Sep. Now (ρ) |
3.58" |
|
| Mag pri |
13.90 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
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 |
2053298489838427264 |
|
