18533+4150 KOI 852 AC
18h 53m 15.93s +41° 50' 13.6" P.A. 220.00 sep 6.0 mag 13.60,14.80
Coord 2000 |
18533+4150 |
|
Discov num |
KOI 852 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 53 15.93 +41 50 13.6 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
220 |
|
Pa last |
219.9 |
|
P.A. Now (θ) |
219.9° |
|
Sep first |
6.0 |
|
Sep last |
5.957 |
|
Sep. Now (ρ) |
5.957" |
|
Mag pri |
13.60 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
+018 |
|
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.
18533+4150 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 53 16 +41 50 14 |
KOI 852 AB |
2013 |
1 |
176 |
4.5 |
13.60 |
19.20 |
5.60 |
|
|
Show |
|
|
18 53 16 +41 50 14 |
KOI 852 AC |
2015 |
3 |
220 |
6.0 |
13.60 |
14.80 |
1.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2104530027969874944 |
|