19220+4512 KOI 1387
19h 21m 58.33s +45° 12' 21.2" P.A. 303.00 sep 3.2 mag 13.10,17.30
Coord 2000 |
19220+4512 |
|
Discov num |
KOI1387 |
|
Comp |
|
|
Coord arcsec 2000 |
19 21 58.33 +45 12 21.2 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
305 |
|
Pa last |
303.4 |
|
P.A. Now (θ) |
303.4° |
|
Sep first |
3.2 |
|
Sep last |
3.166 |
|
Sep. Now (ρ) |
3.166" |
|
Mag pri |
13.10 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
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 |
2127032426787139072 |
|