19581+4113 KOI 4538 AC
19h 58m 03.41s +41° 13' 14.1" P.A. 329.00 sep 3.9 mag 12.00,17.60
| Coord 2000 |
19581+4113 |
|
Discov num |
KOI4538 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 58 03.41 +41 13 14.1 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
329 |
|
Pa last |
328.5 |
|
P.A. Now (θ) |
328.5° |
|
| Sep first |
3.9 |
|
Sep last |
3.948 |
|
Sep. Now (ρ) |
3.948" |
|
| Mag pri |
12.00 |
|
Mag sec |
17.60 |
|
delta mag (ΔM) |
5.6 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
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.
19581+4113 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 58 03 +41 13 14 |
KOI 4538 AB |
2010 |
1 |
355 |
3.7 |
12.00 |
18.80 |
6.80 |
|
|
| Show |
|
|
19 58 03 +41 13 14 |
KOI 4538 AC |
2010 |
1 |
329 |
3.9 |
12.00 |
17.60 |
5.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2075144274067190016 |
|
