20021+4423 KOI 152 AB
20h 02m 04.11s +44° 22' 53.6" P.A. 340.00 sep 5.7 mag 13.69,17.14 Sp G0
| Coord 2000 |
20021+4423 |
|
Discov num |
KOI 152 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 02 04.11 +44 22 53.6 |
|
| Date first |
1998 |
|
Date last |
2013 |
|
Obs |
2 |
|
| Pa first |
339 |
|
Pa last |
340.1 |
|
P.A. Now (θ) |
340.1° |
|
| Sep first |
5.5 |
|
Sep last |
5.721 |
|
Sep. Now (ρ) |
5.721" |
|
| Mag pri |
13.69 |
|
Mag sec |
17.14 |
|
delta mag (ΔM) |
3.45 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
20021+4423 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 02 04 +44 22 54 |
KOI 152 AB |
2013 |
2 |
340 |
5.7 |
13.69 |
17.14 |
3.45 |
|
<=== |
| Show |
|
|
20 02 04 +44 22 54 |
KOI 152 AC |
2014 |
2 |
30 |
2.5 |
13.69 |
19.40 |
5.71 |
|
|
| Show |
|
|
20 02 04 +44 22 54 |
KOI 152 AD |
2014 |
1 |
22 |
4.2 |
12.60 |
19.10 |
6.50 |
|
|
| Show |
|
|
20 02 04 +44 22 54 |
KOI 152 AE |
2014 |
1 |
151 |
4.2 |
12.60 |
19.10 |
6.50 |
|
|
| Show |
|
|
20 02 04 +44 22 54 |
KOI 152 AF |
2015 |
2 |
133 |
4.6 |
12.60 |
17.40 |
4.80 |
|
|
| Show |
|
|
20 02 04 +44 22 54 |
KOI 152 AG |
2014 |
1 |
152 |
5.0 |
12.60 |
17.70 |
5.10 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2076085318570299136 |
|
