20011+4816 DEA 60 AE
20h 01m 01.69s +48° 15' 28.5" P.A. 6.00 sep 61.8 mag 8.91,16.70 Sp G5+M5.5 dist. 60.02 pc (195.79 l.y.)
| Coord 2000 |
20011+4816 |
|
Discov num |
DEA 60 |
|
Comp |
AE |
|
Coord arcsec 2000 |
20 01 01.69 +48 15 28.5 |
|
| Date first |
2000 |
|
Date last |
2017 |
|
Obs |
4 |
|
| Pa first |
7 |
|
Pa last |
6.2 |
|
P.A. Now (θ) |
6.2° |
|
| Sep first |
61.7 |
|
Sep last |
61.837 |
|
Sep. Now (ρ) |
61.837" |
|
| Mag pri |
8.91 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
7.79 |
|
Spectral class |
G5+M5.5 (yellow/red) |
|
| Pri motion ra |
-084 |
|
Sec motion ra |
-114 |
|
| Pri motion dec |
-079 |
|
Sec motion dec |
-086 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.216 (< 0.3, Physical double)
This double is physical.
20011+4816 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 190042 |
49086 |
20 01 02 +48 15 28 |
STF 2619 AB |
2020 |
73 |
239 |
4.0 |
8.91 |
8.92 |
0.01 |
|
|
| Show |
|
49086 |
20 01 02 +48 15 28 |
STF 2619 AC |
2017 |
20 |
352 |
20.2 |
8.91 |
12.60 |
3.69 |
|
|
| Show |
|
49086 |
20 01 02 +48 15 28 |
STF 2619 AD |
2017 |
7 |
352 |
14.8 |
8.91 |
13.90 |
4.99 |
|
|
| Show |
|
49086 |
20 01 02 +48 15 28 |
DEA 60 AE |
2017 |
4 |
6 |
61.8 |
8.91 |
16.70 |
7.79 |
|
<=== |
| Show |
|
|
20 01 01 +48 15 25 |
STF 2619 BC |
2015 |
10 |
4 |
22.1 |
8.92 |
12.60 |
3.68 |
|
|
| Show |
|
|
20 01 01 +48 15 25 |
STF 2619 BD |
2015 |
6 |
6 |
16.9 |
8.92 |
13.90 |
4.98 |
|
|
| Show |
|
|
20 01 01 +48 15 46 |
STF 2619 CD |
2015 |
13 |
175 |
5.4 |
12.60 |
13.90 |
1.30 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
49086 |
|
HIP |
98535 |
|
Tycho2 |
3562-00517-1 |
|
| Gaia DR2 |
2086063176129332224 |
|
HD |
190042 |
|
BD |
BD+47 2982 |
|
Distance |
60.02 |
|
| Distance ly |
195.79 |
|
