19573+4049 KOI 840 AC
19h 57m 15.86s +40° 49' 20.5" P.A. 302.00 sep 3.0 mag 15.20,17.10
Coord 2000 |
19573+4049 |
|
Discov num |
KOI 840 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 57 15.86 +40 49 20.5 |
|
Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
Pa first |
302 |
|
Pa last |
302 |
|
P.A. Now (θ) |
302° |
|
Sep first |
3.0 |
|
Sep last |
2.97 |
|
Sep. Now (ρ) |
2.97" |
|
Mag pri |
15.20 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
19573+4049 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 57 16 +40 49 20 |
KOI 840 AB |
2016 |
5 |
334 |
3.2 |
15.20 |
17.10 |
1.90 |
|
|
Show |
|
|
19 57 16 +40 49 20 |
KOI 840 AC |
2016 |
1 |
302 |
3.0 |
15.20 |
17.10 |
1.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS