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452116 (2014 RD23)
Classification: Main-belt Asteroid          SPK-ID: 2452116
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07830749961668899 7.2023e-08  
a 3.168097117200758 1.0789e-07 au
q 2.920011353409926 2.3383e-07 au
i 9.873958933279187 8.6579e-06 deg
node 80.66900370296405 4.1637e-05 deg
peri 297.8582717408941 8.2668e-05 deg
M 329.9599985204983 7.2926e-05 deg
tp 2459172.367438880301
(2020-Nov-18.86743888)
0.00042145 TDB
period 2059.662947724148
5.64
0.00010521
2.88e-07
d
yr
n .1747858796012167 8.9281e-09 deg/d
Q 3.41618288099159 1.1633e-07 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      4877 days (13.35 yr)  
   first obs. used      2004-12-15  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60538  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:06:06  

Additional Information
 Earth MOID = 1.93998 au 
 Jupiter MOID = 2.02225 au 
 T_jup = 3.175 
[ 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 16.0   n/a MPO440874  

452116 (2014 RD23)          Discovered 2010-Dec-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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