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173560 (2000 YA129)
Classification: Main-belt Asteroid          SPK-ID: 2173560
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08590667673064478 3.8585e-08  
a 2.406108869665083 1.2861e-08 au
q 2.199408052820028 9.3258e-08 au
i 8.039681851463628 3.7394e-06 deg
node 90.45782236753931 3.0262e-05 deg
peri 114.259929318088 3.9668e-05 deg
M 357.477671372147 2.4563e-05 deg
tp 2459010.051476384269
(2020-Jun-09.55147638)
9.3004e-05 TDB
period 1363.236915430679
3.73
1.093e-05
2.992e-08
d
yr
n .2640773558323627 2.1172e-09 deg/d
Q 2.612809686510139 1.3965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      2000-12-19  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51863  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:20:00  

Additional Information
 Earth MOID = 1.20811 au 
 Jupiter MOID = 2.37718 au 
 T_jup = 3.504 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO417935  

173560 (2000 YA129)          Discovered 2000-Dec-29 by NEAT at Haleakala
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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