19159+4422 KOI 2929 AC
19h 15m 52.66s +44° 21' 32.4" P.A. 117.00 sep 2.8 mag 13.10,15.90
Coord 2000 |
19159+4422 |
|
Discov num |
KOI2929 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 15 52.66 +44 21 32.4 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
120 |
|
Pa last |
117.4 |
|
P.A. Now (θ) |
117.4° |
|
Sep first |
2.6 |
|
Sep last |
2.75 |
|
Sep. Now (ρ) |
2.75" |
|
Mag pri |
13.10 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
Pri motion ra |
+011 |
|
Sec motion ra |
|
|
Pri motion dec |
+012 |
|
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.
19159+4422 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 15 53 +44 21 32 |
KOI 2929 AB |
2015 |
2 |
290 |
2.3 |
13.10 |
17.60 |
4.50 |
|
|
Show |
|
|
19 15 53 +44 21 32 |
KOI 2929 AC |
2015 |
2 |
117 |
2.8 |
13.10 |
15.90 |
2.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2127111144946404352 |
|