19159+4306 KOI 4757 AC
19h 15m 54.21s +43° 05' 57.0" P.A. 108.00 sep 2.3 mag 13.70,17.50
Coord 2000 |
19159+4306 |
|
Discov num |
KOI4757 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 15 54.21 +43 05 57.0 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
108 |
|
Pa last |
107.9 |
|
P.A. Now (θ) |
107.9° |
|
Sep first |
2.3 |
|
Sep last |
2.276 |
|
Sep. Now (ρ) |
2.276" |
|
Mag pri |
13.70 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
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+4306 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 15 54 +43 05 57 |
KOI 4757 AB |
2010 |
1 |
232 |
2.0 |
13.70 |
19.70 |
6.00 |
|
|
Show |
|
|
19 15 54 +43 05 57 |
KOI 4757 AC |
2010 |
1 |
108 |
2.3 |
13.70 |
17.50 |
3.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2102751430476245504 |
|