19531+4508 KOI 3789
19h 53m 07.97s +45° 07' 51.3" P.A. 220.00 sep 3.8 mag 12.60,11.00
| Coord 2000 |
19531+4508 |
|
Discov num |
KOI3789 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 07.97 +45 07 51.3 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
220 |
|
Pa last |
219.7 |
|
P.A. Now (θ) |
219.7° |
|
| Sep first |
3.9 |
|
Sep last |
3.832 |
|
Sep. Now (ρ) |
3.832" |
|
| Mag pri |
12.60 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
+027 |
|
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 |
2079308017209051392 |
|
