19541+4024 KOI 3740 AB
19h 54m 07.29s +40° 23' 54.4" P.A. 110.00 sep 2.3 mag 13.60,19.20
| Coord 2000 |
19541+4024 |
|
Discov num |
KOI3740 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 54 07.29 +40 23 54.4 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
110 |
|
Pa last |
110.1 |
|
P.A. Now (θ) |
110.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.317 |
|
Sep. Now (ρ) |
2.317" |
|
| Mag pri |
13.60 |
|
Mag sec |
19.20 |
|
delta mag (ΔM) |
5.6 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
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.
19541+4024 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 54 07 +40 23 54 |
KOI 3740 AB |
2010 |
1 |
110 |
2.3 |
13.60 |
19.20 |
5.60 |
|
<=== |
| Show |
|
|
19 54 07 +40 23 54 |
KOI 3740 AC |
2015 |
2 |
291 |
3.3 |
13.60 |
19.60 |
6.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073585510176856448 |
|