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JPL Small-Body Database Browser
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523666 (2012 RS16)
Classification: Amor [NEO]          SPK-ID: 2523666
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4357658385317239 9.8191e-08  
a 2.100307814114206 3.7085e-08 au
q 1.185065418321997 2.2618e-07 au
i 5.026731401648215 6.2309e-06 deg
node 219.016801975391 5.7258e-05 deg
peri 99.62701543840595 6.6212e-05 deg
M 204.7574008895813 2.8306e-05 deg
tp 2459479.936675832357
(2021-Sep-22.43667583)
9.9657e-05 TDB
period 1111.790219235418
3.04
2.9447e-05
8.062e-08
d
yr
n .3238020930311593 8.5761e-09 deg/d
Q 3.015550209906416 5.3246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      2128 days (5.83 yr)  
   first obs. used      2012-09-14  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51183  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:22  

Additional Information
 Earth MOID = .196429 au 
 Jupiter MOID = 2.35252 au 
 T_jup = 3.617 
[ 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 21.2   n/a MPO349298  

523666 (2012 RS16)          Discovered 2012-Sep-14 by OAM at La Sagra
Reference: Last Updated: 2018-10-01

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