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JPL Small-Body Database Browser
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401885 (2001 RV17)
Classification: Aten [NEO]          SPK-ID: 2401885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3423999889847314 4.7185e-08  
a .9145193347330084 1.3403e-09 au
q .6013879245941025 4.2963e-08 au
i 7.524326602321237 5.6593e-06 deg
node 153.9134494606969 2.8917e-05 deg
peri 4.529049595527384 3.3247e-05 deg
M 354.0230324386683 1.5356e-05 deg
tp 2459005.803543832318
(2020-Jun-05.30354383)
1.363e-05 TDB
period 319.4388726461776
0.87
7.0225e-07
1.923e-09
d
yr
n 1.12697617862792 2.4775e-09 deg/d
Q 1.227650744871914 1.7992e-09 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      5166 days (14.14 yr)  
   first obs. used      2001-09-01  
   last obs. used      2015-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46377  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:21:49  

Additional Information
 Earth MOID = .0976008 au 
 Jupiter MOID = 3.75462 au 
 T_jup = 6.471 
[ 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 20.5   n/a MPO300732  

401885 (2001 RV17)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-08-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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