06528+2458 A 513 AB
06h 52m 45.07s +24° 58' 06.2" P.A. 134.00 sep 0.2 mag 9.90,10.00 Sp G5 dist. 173.61 pc (566.32 l.y.)
| Coord 2000 |
06528+2458 |
|
Discov num |
A 513 |
|
Comp |
AB |
|
Coord arcsec 2000 |
06 52 45.07 +24 58 06.2 |
|
| Date first |
1903 |
|
Date last |
2012 |
|
Obs |
40 |
|
| Pa first |
345 |
|
Pa last |
133.9 |
|
P.A. Now (θ) |
133.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.243 |
|
Sep. Now (ρ) |
0.243" |
|
| Mag pri |
9.90 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-061 |
|
Sec motion dec |
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| Notes |
O
(Orbital solution) |
|
This double is physical.
06528+2458 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
78823 |
06 52 45 +24 58 06 |
A 513 AB |
2012 |
40 |
134 |
0.2 |
9.90 |
10.00 |
0.10 |
Y |
<=== |
| Show |
HD 50106 |
78823 |
06 52 45 +24 58 06 |
A 513 AB,C |
2014 |
8 |
264 |
672.4 |
9.19 |
11.63 |
2.44 |
|
|
| Show |
|
|
06 51 56 +24 56 59 |
A 513 CD |
2015 |
7 |
106 |
59.6 |
11.63 |
12.01 |
0.38 |
|
|
| Show |
|
|
06 51 56 +24 56 59 |
A 513 CE |
2015 |
11 |
109 |
141.7 |
11.63 |
9.91 |
1.72 |
|
|
Quintuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Gemini |
|
SAO |
78823 |
|
HIP |
33011 |
|
Tycho2 |
1898-00982-1 |
|
| Gaia DR2 |
3381347904406083328 |
|
HD |
50106 |
|
ADS |
5535 |
|
BD |
BD+25 1478 |
|
| Distance |
173.61 |
|
Distance ly |
566.32 |
|
ORBITAL ELEMENTS
| Period (P) | 347y | |
Periastron (T) | 1970y | |
Semi-major axis (a) | 0.674a | |
| Eccentricity (e) | 0.31 | |
Inclination (i) | 126° | |
Longitude of periastron (ω) | 197.5° | |
| Node (Ω) | 78.6° | |
Notes | | |
Reference | Hei1996c | |
| Equinox | | |
Last observation | | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
193.3 |
0.326 |
| 2001 |
190.8 |
0.324 |
| 2002 |
188.3 |
0.323 |
| 2003 |
185.8 |
0.322 |
| 2004 |
183.2 |
0.322 |
| 2005 |
180.7 |
0.322 |
| 2006 |
178.2 |
0.322 |
| 2007 |
175.6 |
0.323 |
| 2008 |
173.1 |
0.324 |
| 2009 |
170.6 |
0.326 |
| 2010 |
168.1 |
0.328 |
| 2011 |
165.7 |
0.330 |
| 2012 |
163.3 |
0.333 |
| 2013 |
161.0 |
0.337 |
| 2014 |
158.7 |
0.340 |
| 2015 |
156.4 |
0.344 |
| 2016 |
154.2 |
0.349 |
| 2017 |
152.1 |
0.353 |
| 2018 |
150.0 |
0.358 |
| 2019 |
148.0 |
0.364 |
| 2020 |
146.0 |
0.369 |
| 2021 |
144.1 |
0.375 |
| 2022 |
142.3 |
0.381 |
| 2023 |
140.5 |
0.387 |
| 2024 |
138.8 |
0.394 |
| 2025 |
137.1 |
0.400 |
| 2026 |
135.5 |
0.407 |
| 2027 |
133.9 |
0.414 |
| 2028 |
132.4 |
0.421 |
| 2029 |
130.9 |
0.428 |
| 2030 |
129.5 |
0.435 |
|
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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