19481+4123 KOI 2001 AC
19h 48m 05.06s +41° 22' 37.8" P.A. 202.00 sep 7.0 mag 11.10,18.00
| Coord 2000 |
19481+4123 |
|
Discov num |
KOI2001 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 48 05.06 +41 22 37.8 |
|
| Date first |
2012 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
203 |
|
Pa last |
202.2 |
|
P.A. Now (θ) |
202.2° |
|
| Sep first |
7.0 |
|
Sep last |
6.977 |
|
Sep. Now (ρ) |
6.977" |
|
| Mag pri |
11.10 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
6.9 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
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.
19481+4123 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 48 05 +41 22 38 |
KOI 2001 AB |
2012 |
1 |
343 |
1.2 |
11.10 |
15.60 |
4.50 |
|
|
| Show |
|
|
19 48 05 +41 22 38 |
KOI 2001 AC |
2015 |
2 |
202 |
7.0 |
11.10 |
18.00 |
6.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2076839480469187712 |
|