19442+3937 KOI 3884 AB
19h 44m 14.12s +39° 36' 48.8" P.A. 49.00 sep 3.7 mag 13.10,14.30
| Coord 2000 |
19442+3937 |
|
Discov num |
KOI3884 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 44 14.12 +39 36 48.8 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
48 |
|
Pa last |
48.6 |
|
P.A. Now (θ) |
48.6° |
|
| Sep first |
3.6 |
|
Sep last |
3.714 |
|
Sep. Now (ρ) |
3.714" |
|
| Mag pri |
13.10 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
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.
19442+3937 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 44 14 +39 36 49 |
KOI 3884 AB |
2015 |
2 |
49 |
3.7 |
13.10 |
14.30 |
1.20 |
|
<=== |
| Show |
|
|
19 44 14 +39 36 49 |
KOI 3884 AC |
2010 |
1 |
198 |
3.8 |
13.10 |
16.60 |
3.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2076303468549149312 |
|
