19428+4354 KOI 4501 AB
19h 42m 48.55s +43° 54' 03.3" P.A. 162.00 sep 2.6 mag 13.50,19.90
Coord 2000 |
19428+4354 |
|
Discov num |
KOI4501 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 42 48.55 +43 54 03.3 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
162 |
|
Pa last |
162.2 |
|
P.A. Now (θ) |
162.2° |
|
Sep first |
2.6 |
|
Sep last |
2.596 |
|
Sep. Now (ρ) |
2.596" |
|
Mag pri |
13.50 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
6.4 |
|
Spectral class |
|
|
Pri motion ra |
-033 |
|
Sec motion ra |
|
|
Pri motion dec |
+042 |
|
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.
19428+4354 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 42 49 +43 54 03 |
KOI 4501 AB |
2010 |
1 |
162 |
2.6 |
13.50 |
19.90 |
6.40 |
|
<=== |
Show |
|
|
19 42 49 +43 54 03 |
KOI 4501 AC |
2015 |
2 |
64 |
3.8 |
13.50 |
17.10 |
3.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2079562730247084288 |
|