20035+3601 MCA 59 Aa,Ab
20h 03m 29.42s +36° 01' 28.6" P.A. 340.00 sep 0.1 mag 6.63, Sp O9.5IIIe dist. 862.07 pc (2812.07 l.y.)
| Coord 2000 |
20035+3601 |
|
Discov num |
MCA 59 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
20 03 29.42 +36 01 28.6 |
|
| Date first |
1980 |
|
Date last |
1996 |
|
Obs |
3 |
|
| Pa first |
99 |
|
Pa last |
339.8 |
|
P.A. Now (θ) |
339.8° |
|
| Sep first |
0.1 |
|
Sep last |
0.09 |
|
Sep. Now (ρ) |
0.09" |
|
| Mag pri |
6.63 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
O9.5IIIe (blue) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20035+3601 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
69324 |
20 03 29 +36 01 29 |
MCA 59 Aa,Ab |
1996 |
3 |
340 |
0.1 |
6.63 |
|
|
|
<=== |
| Show |
HD 190429 |
69324 |
20 03 29 +36 01 29 |
STF 2624 AB |
2018 |
148 |
174 |
1.9 |
7.09 |
7.73 |
0.64 |
|
|
| Show |
|
69324 |
20 03 29 +36 01 29 |
STF 2624 AC |
2018 |
42 |
327 |
42.3 |
7.09 |
9.26 |
2.17 |
|
|
| Show |
|
69324 |
20 03 29 +36 01 29 |
STF 2624 AD |
2018 |
11 |
171 |
29.0 |
7.09 |
12.90 |
5.81 |
|
|
| Show |
|
|
20 03 29 +36 01 30 |
STF 2624 BC |
2018 |
33 |
328 |
44.7 |
7.73 |
9.26 |
1.53 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
69324 |
|
HIP |
98753 |
|
Tycho2 |
2682-03566-1 |
|
| Gaia DR2 |
2059853911313969152 |
|
HD |
190429 |
|
BD |
BD+35 3930 |
|
Distance |
862.07 |
|
| Distance ly |
2812.07 |
|
