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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1464107967213811 6.3216e-08  
a 2.302842642429312 7.244e-09 au
q 1.965681616427266 1.4596e-07 au
i 7.75147167802778 6.2073e-06 deg
node 16.740710906183 2.2654e-05 deg
peri 337.5782948821637 2.5554e-05 deg
M 27.04292746194832 9.923e-06 deg
tp 2459104.616026420209
(2020-Sep-12.11602642)
3.521e-05 TDB
period 1276.423587545941
3.49
6.0228e-06
1.649e-08
d
yr
n .2820380346403172 1.3308e-09 deg/d
Q 2.640003668431357 8.3045e-09 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      7794 days (21.34 yr)  
   first obs. used      1999-09-04  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:55  

Additional Information
 Earth MOID = .962251 au 
 Jupiter MOID = 2.80126 au 
 T_jup = 3.564 
[ 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 16.45   n/a E2021B55  

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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