19588+4337 KOI 2984 AB
19h 58m 49.68s +43° 37' 21.3" P.A. 33.00 sep 3.3 mag 13.07,17.80
| Coord 2000 |
19588+4337 |
|
Discov num |
KOI2984 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 58 49.68 +43 37 21.3 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
33 |
|
Pa last |
32.8 |
|
P.A. Now (θ) |
32.8° |
|
| Sep first |
3.4 |
|
Sep last |
3.34 |
|
Sep. Now (ρ) |
3.34" |
|
| Mag pri |
13.07 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
4.73 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
N
R
(See Notes, Red magnitudes) |
|
Nature of this double is uncertain.
19588+4337 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 58 50 +43 37 21 |
KOI 2984 AB |
2015 |
4 |
33 |
3.3 |
13.07 |
17.80 |
4.73 |
|
<=== |
| Show |
|
|
19 58 50 +43 37 21 |
KOI 2984 AC |
2012 |
1 |
58 |
6.6 |
13.07 |
20.30 |
7.23 |
|
|
| Show |
|
|
19 58 50 +43 37 21 |
KOI 2984 AD |
2015 |
2 |
330 |
6.1 |
13.07 |
21.90 |
8.83 |
|
|
| Show |
|
|
19 58 50 +43 37 21 |
KOI 2984 AE |
2012 |
1 |
201 |
5.7 |
13.07 |
21.40 |
8.33 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2075987187160704768 |
|
