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70382 (1999 RK214)
Classification: Main-belt Asteroid          SPK-ID: 2070382
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .162765376770042 3.7798e-08  
a 2.460724000913441 1.0444e-08 au
q 2.06020333177768 9.635e-08 au
i 5.793881724846411 5.0402e-06 deg
node 73.17955092064133 4.112e-05 deg
peri 283.5671725348302 4.4403e-05 deg
M 132.2118081329774 1.728e-05 deg
tp 2458482.701809263421
(2018-Dec-30.20180926)
6.6366e-05 TDB
period 1409.914525014904
3.86
8.9763e-06
2.458e-08
d
yr
n .2553346274634588 1.6256e-09 deg/d
Q 2.861244670049202 1.2144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      735  
   data-arc span      7456 days (20.41 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55911  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:09:39  

Additional Information
 Earth MOID = 1.06556 au 
 Jupiter MOID = 2.59866 au 
 T_jup = 3.465 
[ 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 15.4   n/a MPO266257  

70382 (1999 RK214)          Discovered 1999-Sep-05 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RK214 = 2001 BO21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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