10067+1754 BAG 23 Aa,Ac
10h 06m 40.82s +17° 53' 42.6" P.A. 113.00 sep 0.0 mag 8.07, Sp G1IV dist. 98.81 pc (322.32 l.y.)
| Coord 2000 |
10067+1754 |
|
Discov num |
BAG 23 |
|
Comp |
Aa,Ac |
|
Coord arcsec 2000 |
10 06 40.82 +17 53 42.6 |
|
| Date first |
2001 |
|
Date last |
2012 |
|
Obs |
3 |
|
| Pa first |
89 |
|
Pa last |
113.1 |
|
P.A. Now (θ) |
113.1° |
|
| Sep first |
0.0 |
|
Sep last |
0.025 |
|
Sep. Now (ρ) |
0.025" |
|
| Mag pri |
8.07 |
|
Mag sec |
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|
delta mag (ΔM) |
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|
Spectral class |
G1IV (yellow) |
|
| Pri motion ra |
-083 |
|
Sec motion ra |
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|
| Pri motion dec |
-031 |
|
Sec motion dec |
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| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
10067+1754 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
98950 |
10 06 41 +17 53 43 |
BAG 23 Aa,Ac |
2012 |
3 |
113 |
0.0 |
8.07 |
|
|
Y |
<=== |
| Show |
HD 87646 |
98950 |
10 06 41 +17 53 43 |
HDS 1457 AB |
2021 |
27 |
45 |
0.4 |
8.29 |
10.95 |
2.66 |
Y |
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
SAO |
98950 |
|
HIP |
49522 |
|
Tycho2 |
1415-00386-1 |
|
| Gaia DR2 |
623313901995781632 |
|
HD |
87646 |
|
BD |
BD+18 2317 |
|
Distance |
98.81 |
|
| Distance ly |
322.32 |
|
ORBITAL ELEMENTS
| Period (P) | 674d | ± 4 |
Periastron (T) | 53707d (2005.921y) | ± 9 |
Semi-major axis (a) | 1.59m | ± 0.041 |
| Eccentricity (e) | 0.5 | ± 0.02 |
Inclination (i) | ° | |
Longitude of periastron (ω) | 111.7° | ± 3.4 |
| Node (Ω) | ° | |
Notes | n | |
Reference | MaB2016 | |
| Equinox | | |
Last observation | 2014 | |
Grade | 7 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000-01-01 |
341.0 |
0.002 |
| 2001-01-01 |
267.2 |
0.002 |
| 2002-01-01 |
8.4 |
0.001 |
| 2003-01-01 |
280.1 |
0.002 |
| 2004-01-01 |
64.4 |
0.001 |
| 2005-01-01 |
291.8 |
0.002 |
| 2006-01-01 |
160.8 |
0.001 |
| 2007-01-01 |
303.6 |
0.002 |
| 2008-01-01 |
215.7 |
0.001 |
| 2009-01-01 |
316.5 |
0.002 |
| 2010-01-01 |
242.8 |
0.002 |
| 2011-01-01 |
332.0 |
0.002 |
| 2012-01-01 |
260.5 |
0.002 |
| 2013-01-01 |
353.8 |
0.002 |
| 2014-01-01 |
274.3 |
0.002 |
| 2015-01-01 |
32.4 |
0.001 |
| 2016-01-01 |
286.4 |
0.002 |
| 2017-01-01 |
116.4 |
0.001 |
| 2018-01-01 |
298.0 |
0.002 |
| 2019-01-01 |
195.7 |
0.001 |
| 2020-01-01 |
310.3 |
0.002 |
| 2021-01-01 |
232.0 |
0.002 |
| 2022-01-01 |
324.3 |
0.002 |
| 2023-01-01 |
253.0 |
0.002 |
| 2024-01-01 |
342.5 |
0.002 |
| 2025-01-01 |
268.2 |
0.002 |
| 2026-01-01 |
11.0 |
0.001 |
| 2027-01-01 |
280.9 |
0.002 |
| 2028-01-01 |
70.2 |
0.001 |
| 2029-01-01 |
292.6 |
0.002 |
| 2030-01-01 |
166.2 |
0.001 |
|
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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SUSPECTED ORBITAL ELEMENTS
| Identifier | 10067+1754 MAB 2 Aa,Ab |
| coord_arcsec_2000 | 100640.82+175342.6 |
| Period (P) | 13.481d | ± 0.001 |
Periastron (T) | 54088.3d (2006.965y) | ± 1.1 |
Semi-major axis (a) | 21.47m | ± 0.54 |
| Eccentricity (e) | 0.05 | ± 0.02 |
Inclination (i) | ° | |
Longitude of periastron (ω) | 298° | ± 30 |
| Node (Ω) | ° | |
Notes | n | |
Reference | MaB2016 | |
| Equinox | | |
Last observation | 2014 | |
Grade | 7 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000-01-01 |
50.1 |
0.022 |
| 2001-01-01 |
81.8 |
0.022 |
| 2002-01-01 |
112.4 |
0.023 |
| 2003-01-01 |
142.8 |
0.022 |
| 2004-01-01 |
174.0 |
0.022 |
| 2005-01-01 |
206.6 |
0.021 |
| 2006-01-01 |
241.2 |
0.021 |
| 2007-01-01 |
277.4 |
0.020 |
| 2008-01-01 |
314.5 |
0.020 |
| 2009-01-01 |
350.9 |
0.021 |
| 2010-01-01 |
25.6 |
0.021 |
| 2011-01-01 |
58.5 |
0.022 |
| 2012-01-01 |
89.8 |
0.022 |
| 2013-01-01 |
120.3 |
0.023 |
| 2014-01-01 |
150.8 |
0.022 |
| 2015-01-01 |
182.3 |
0.022 |
| 2016-01-01 |
215.4 |
0.021 |
| 2017-01-01 |
250.4 |
0.021 |
| 2018-01-01 |
287.0 |
0.020 |
| 2019-01-01 |
324.0 |
0.020 |
| 2020-01-01 |
0.1 |
0.021 |
| 2021-01-01 |
34.4 |
0.022 |
| 2022-01-01 |
66.7 |
0.022 |
| 2023-01-01 |
97.7 |
0.022 |
| 2024-01-01 |
128.2 |
0.023 |
| 2025-01-01 |
158.9 |
0.022 |
| 2026-01-01 |
190.7 |
0.022 |
| 2027-01-01 |
224.3 |
0.021 |
| 2028-01-01 |
259.8 |
0.021 |
| 2029-01-01 |
296.7 |
0.020 |
| 2030-01-01 |
333.5 |
0.021 |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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