19103+4933 KOI 7455 AB
19h 10m 18.00s +49° 33' 04.2" P.A. 306.00 sep 1.9 mag 10.60,12.70
| Coord 2000 |
19103+4933 |
|
Discov num |
KOI7455 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 10 18.00 +49 33 04.2 |
|
| Date first |
2010 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
306 |
|
Pa last |
306 |
|
P.A. Now (θ) |
306° |
|
| Sep first |
1.8 |
|
Sep last |
1.86 |
|
Sep. Now (ρ) |
1.86" |
|
| Mag pri |
10.60 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
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.
19103+4933 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 10 18 +49 33 04 |
KOI 7455 AB |
2016 |
4 |
306 |
1.9 |
10.60 |
12.70 |
2.10 |
|
<=== |
| Show |
|
|
19 10 18 +49 33 04 |
KOI 7455 AC |
2015 |
1 |
52 |
3.3 |
10.60 |
16.60 |
6.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3550-00104-1 |
|
Gaia DR2 |
2132769158764295040 |
|