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134563 (1999 RA179)
Classification: Main-belt Asteroid          SPK-ID: 2134563
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1466170615602798 6.5491e-08  
a 2.303399779564897 1.1912e-08 au
q 1.965682072286496 1.5307e-07 au
i 7.750753026268371 6.7697e-06 deg
node 16.74535789038096 3.0031e-05 deg
peri 337.5349224997964 3.3224e-05 deg
M 330.6751184152067 1.6459e-05 deg
tp 2459104.512653178830
(2020-Sep-12.01265318)
5.887e-05 TDB
period 1276.886831958974
3.50
9.905e-06
2.712e-08
d
yr
n .2819357134787702 2.187e-09 deg/d
Q 2.641117486843299 1.3658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      7637 days (20.91 yr)  
   first obs. used      1999-09-04  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:57:03  

Additional Information
 Earth MOID = .963925 au 
 Jupiter MOID = 2.79948 au 
 T_jup = 3.563 
[ 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 16.3   n/a MPO229676  

134563 (1999 RA179)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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