19494+4402 KOI 3255 AB
19h 49m 23.37s +44° 01' 37.0" P.A. 337.00 sep 0.2 mag 12.60,12.70
Coord 2000 |
19494+4402 |
|
Discov num |
KOI3255 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 49 23.37 +44 01 37.0 |
|
Date first |
2012 |
|
Date last |
2014 |
|
Obs |
4 |
|
Pa first |
336 |
|
Pa last |
336.6 |
|
P.A. Now (θ) |
336.6° |
|
Sep first |
0.2 |
|
Sep last |
0.18 |
|
Sep. Now (ρ) |
0.18" |
|
Mag pri |
12.60 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
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.
19494+4402 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 49 23 +44 01 37 |
KOI 3255 AB |
2014 |
4 |
337 |
0.2 |
12.60 |
12.70 |
0.10 |
|
<=== |
Show |
|
|
19 49 23 +44 01 37 |
KOI 3255 AC |
2015 |
5 |
44 |
3.0 |
11.85 |
15.60 |
3.75 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2078866498869416960 |
|