19380+3928 KOI 3378 AB
19h 38m 02.19s +39° 27' 39.9" P.A. 260.00 sep 2.3 mag 12.10,16.10
| Coord 2000 |
19380+3928 |
|
Discov num |
KOI3378 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 38 02.19 +39 27 39.9 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
260 |
|
Pa last |
259.5 |
|
P.A. Now (θ) |
259.5° |
|
| Sep first |
2.3 |
|
Sep last |
2.329 |
|
Sep. Now (ρ) |
2.329" |
|
| Mag pri |
12.10 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+020 |
|
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.
19380+3928 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 38 02 +39 27 40 |
KOI 3378 AB |
2010 |
1 |
260 |
2.3 |
12.10 |
16.10 |
4.00 |
|
<=== |
| Show |
|
|
19 38 02 +39 27 40 |
KOI 3378 AC |
2015 |
2 |
153 |
3.3 |
12.10 |
17.80 |
5.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2052422247791565440 |
|
