19417+4051 KOI 4213 AB
19h 41m 40.91s +40° 50' 33.5" P.A. 131.00 sep 3.7 mag 12.60,16.10
| Coord 2000 |
19417+4051 |
|
Discov num |
KOI4213 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 41 40.91 +40 50 33.5 |
|
| Date first |
2010 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
131 |
|
Pa last |
130.7 |
|
P.A. Now (θ) |
130.7° |
|
| Sep first |
3.7 |
|
Sep last |
3.747 |
|
Sep. Now (ρ) |
3.747" |
|
| Mag pri |
12.60 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-027 |
|
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.
19417+4051 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 41 41 +40 50 34 |
KOI 4213 AB |
2016 |
2 |
131 |
3.7 |
12.60 |
16.10 |
3.50 |
|
<=== |
| Show |
|
|
19 41 41 +40 50 34 |
KOI 4213 AC |
2015 |
2 |
88 |
4.0 |
12.60 |
15.40 |
2.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2076611915918603904 |
|