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269690 (1996 RG3)
Classification: Apollo [NEO, PHA]          SPK-ID: 2269690
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 53 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6050109339493165 2.9353e-08  
a 1.999951519754792 5.3841e-09 au
q .7899589829345904 5.8461e-08 au
i 3.571693849938519 7.7297e-06 deg
node 158.1865917329058 9.9364e-05 deg
peri 300.1153167558346 0.00010071 deg
M 100.3739948687414 1.0938e-05 deg
tp 2458712.464287477788
(2019-Aug-16.96428748)
3.1021e-05 TDB
period 1033.064955156912
2.83
4.1717e-06
1.142e-08
d
yr
n .3484776036617366 1.4072e-09 deg/d
Q 3.209944056574994 8.6415e-09 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      7554 days (20.68 yr)  
   first obs. used      1996-09-11  
   last obs. used      2017-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-24 07:22:27  

Additional Information
 Earth MOID = .00280073 au 
 Jupiter MOID = 2.00757 au 
 T_jup = 3.587 
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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 18.4   n/a MPO310762  
diameter diameter 0.888 km 0.431 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.098   0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

269690 (1996 RG3)          Discovered 1996-Sep-14 by Spacewatch at Kitt Peak
Reference: 20110418/Numbers.arcLast Updated: 2011-04-22

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