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523541 (2017 SJ29)
Classification: Main-belt Asteroid          SPK-ID: 2523541
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720289178892005 4.3428e-08  
a 2.559633561756063 4.6289e-08 au
q 2.119302569934288 1.3633e-07 au
i 8.202067294574972 9.6897e-06 deg
node 120.2052119465197 8.9343e-05 deg
peri 215.2488505105545 0.00010332 deg
M 289.7549772043603 5.2976e-05 deg
tp 2459292.362419129876
(2021-Mar-18.86241913)
0.00022042 TDB
period 1495.771041208595
4.10
4.0574e-05
1.111e-07
d
yr
n .2406785464365703 6.5287e-09 deg/d
Q 2.999964553577839 5.4252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      7294 days (19.97 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56726  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:43:27  

Additional Information
 Earth MOID = 1.11479 au 
 Jupiter MOID = 2.37025 au 
 T_jup = 3.401 
[ 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 17.3   n/a MPO448265  

523541 (2017 SJ29)          Discovered 2016-Jun-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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