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70284 (1999 RQ114)
Classification: Main-belt Asteroid          SPK-ID: 2070284
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457912044399733 2.7705e-08  
a 2.382693440019582 7.9464e-09 au
q 2.035317693587904 6.5578e-08 au
i .7972821581124936 3.353e-06 deg
node 330.6454569384928 0.00028213 deg
peri 131.7504856370797 0.00028252 deg
M 125.3323212234641 1.5559e-05 deg
tp 2458532.806576690967
(2019-Feb-18.30657669)
5.7134e-05 TDB
period 1343.385574827531
3.68
6.7204e-06
1.84e-08
d
yr
n .2679796528604367 1.3406e-09 deg/d
Q 2.73006918645126 9.1049e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1219  
   data-arc span      10124 days (27.72 yr)  
   first obs. used      1992-10-25  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:21  

Additional Information
 Earth MOID = 1.05231 au 
 Jupiter MOID = 2.40115 au 
 T_jup = 3.523 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO366058  

70284 (1999 RQ114)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RQ114 = 2000 YJ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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