19415+4920 KOI 7448 AC
19h 41m 32.35s +49° 20' 01.2" P.A. 88.00 sep 3.7 mag 10.30,15.70
| Coord 2000 |
19415+4920 |
|
Discov num |
KOI7448 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 41 32.35 +49 20 01.2 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
86 |
|
Pa last |
88.1 |
|
P.A. Now (θ) |
88.1° |
|
| Sep first |
3.8 |
|
Sep last |
3.712 |
|
Sep. Now (ρ) |
3.712" |
|
| Mag pri |
10.30 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
5.4 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+018 |
|
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.
19415+4920 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 41 32 +49 20 01 |
KOI 7448 AB |
2015 |
3 |
260 |
0.9 |
11.50 |
12.90 |
1.40 |
|
|
| Show |
|
|
19 41 32 +49 20 01 |
KOI 7448 AC |
2015 |
3 |
88 |
3.7 |
10.30 |
15.70 |
5.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3565-00948-1 |
|
Gaia DR2 |
2134827204015633920 |
|
