19479+4340 KOI 899 AB
19h 47m 56.41s +43° 39' 30.6" P.A. 201.00 sep 2.2 mag 12.00,18.90
Coord 2000 |
19479+4340 |
|
Discov num |
KOI 899 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 47 56.41 +43 39 30.6 |
|
Date first |
2014 |
|
Date last |
2014 |
|
Obs |
1 |
|
Pa first |
201 |
|
Pa last |
201.1 |
|
P.A. Now (θ) |
201.1° |
|
Sep first |
2.2 |
|
Sep last |
2.222 |
|
Sep. Now (ρ) |
2.222" |
|
Mag pri |
12.00 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
6.9 |
|
Spectral class |
|
|
Pri motion ra |
+029 |
|
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.
19479+4340 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 47 56 +43 39 31 |
KOI 899 AB |
2014 |
1 |
201 |
2.2 |
12.00 |
18.90 |
6.90 |
|
<=== |
Show |
|
|
19 47 56 +43 39 31 |
KOI 899 AC |
2014 |
2 |
218 |
3.0 |
15.80 |
23.40 |
7.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2078807228323035008 |
|