19323+3803 KOI 2170 AB
19h 32m 15.83s +38° 02' 31.2" P.A. 88.00 sep 3.0 mag 12.90,17.30
| Coord 2000 |
19323+3803 |
|
Discov num |
KOI2170 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 32 15.83 +38 02 31.2 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
88 |
|
Pa last |
88.3 |
|
P.A. Now (θ) |
88.3° |
|
| Sep first |
3.0 |
|
Sep last |
3.045 |
|
Sep. Now (ρ) |
3.045" |
|
| Mag pri |
12.90 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
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.
19323+3803 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 32 16 +38 02 31 |
KOI 2170 AB |
2015 |
2 |
88 |
3.0 |
12.90 |
17.30 |
4.40 |
|
<=== |
| Show |
|
|
19 32 16 +38 02 31 |
KOI 2170 AC |
2015 |
2 |
140 |
3.3 |
12.90 |
15.50 |
2.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2051863455364029056 |
|