19385+4019 KOI 4178 AB
19h 38m 32.43s +40° 19' 19.7" P.A. 205.00 sep 3.0 mag 13.10,16.50
Coord 2000 |
19385+4019 |
|
Discov num |
KOI4178 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 38 32.43 +40 19 19.7 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
207 |
|
Pa last |
205.1 |
|
P.A. Now (θ) |
205.1° |
|
Sep first |
3.0 |
|
Sep last |
2.995 |
|
Sep. Now (ρ) |
2.995" |
|
Mag pri |
13.10 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
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.
19385+4019 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 38 32 +40 19 20 |
KOI 4178 AB |
2015 |
2 |
205 |
3.0 |
13.10 |
16.50 |
3.40 |
|
<=== |
Show |
|
|
19 38 32 +40 19 20 |
KOI 4178 AC |
2015 |
2 |
356 |
3.4 |
13.10 |
20.10 |
7.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2076547319612671744 |
|