19571+4016 KOI 3325 AB
19h 57m 03.30s +40° 15' 49.4" P.A. 14.00 sep 3.5 mag 12.90,18.10
| Coord 2000 |
19571+4016 |
|
Discov num |
KOI3325 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 57 03.30 +40 15 49.4 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
17 |
|
Pa last |
14.2 |
|
P.A. Now (θ) |
14.2° |
|
| Sep first |
3.5 |
|
Sep last |
3.493 |
|
Sep. Now (ρ) |
3.493" |
|
| Mag pri |
12.90 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
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.
19571+4016 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 57 03 +40 15 49 |
KOI 3325 AB |
2015 |
2 |
14 |
3.5 |
12.90 |
18.10 |
5.20 |
|
<=== |
| Show |
|
|
19 57 03 +40 15 49 |
KOI 3325 AC |
2010 |
1 |
333 |
3.7 |
12.90 |
18.50 |
5.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073535546801899904 |
|
