19483+4032 KOI 261 AB
19h 48m 16.71s +40° 31' 30.5" P.A. 65.00 sep 5.3 mag 10.30,18.10
Coord 2000 |
19483+4032 |
|
Discov num |
KOI 261 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 48 16.71 +40 31 30.5 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
65 |
|
Pa last |
64.8 |
|
P.A. Now (θ) |
64.8° |
|
Sep first |
5.4 |
|
Sep last |
5.332 |
|
Sep. Now (ρ) |
5.332" |
|
Mag pri |
10.30 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
7.8 |
|
Spectral class |
|
|
Pri motion ra |
+033 |
|
Sec motion ra |
|
|
Pri motion dec |
+014 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
19483+4032 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 48 17 +40 31 30 |
KOI 261 AB |
2015 |
4 |
65 |
5.3 |
10.30 |
18.10 |
7.80 |
|
<=== |
Show |
|
|
19 48 17 +40 31 30 |
KOI 261 AC |
2012 |
1 |
330 |
3.4 |
8.90 |
18.60 |
9.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3140-00604-1 |
|
Gaia DR2 |
2073731161099713408 |
|