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541785 (2011 YO29)
Classification: Main-belt Asteroid          SPK-ID: 2541785
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151784875122485 6.3006e-08  
a 2.683978780378365 3.1354e-08 au
q 2.276591396367235 1.7665e-07 au
i 15.32799558325606 5.3767e-06 deg
node 110.1329166729241 2.1913e-05 deg
peri 276.5553114738579 3.6686e-05 deg
M 73.81949650437159 2.7161e-05 deg
tp 2458871.166718316991
(2020-Jan-22.66671832)
0.0001175 TDB
period 1606.079518557297
4.40
2.8143e-05
7.705e-08
d
yr
n .2241483038918144 3.9277e-09 deg/d
Q 3.091366164389495 3.6113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      6636 days (18.17 yr)  
   first obs. used      2002-12-11  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52507  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:27  

Additional Information
 Earth MOID = 1.34096 au 
 Jupiter MOID = 2.45348 au 
 T_jup = 3.308 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.95   n/a MPCxxxxx  

541785 (2011 YO29)          Discovered 2011-Dec-24 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 YO29 = 2015 TL312 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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