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JPL Small-Body Database Browser
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437326 (2013 RD)
Classification: Inner Main-belt Asteroid          SPK-ID: 2437326
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06245299759443557 1.9546e-07  
a 1.877421771612134 3.8998e-08 au
q 1.7601711542259 3.8846e-07 au
i 23.51659748237024 1.5287e-05 deg
node 152.0502459436942 1.8523e-05 deg
peri 196.1058342844985 6.8341e-05 deg
M 64.69433761403633 6.426e-05 deg
tp 2458431.648481156551
(2018-Nov-09.14848116)
0.00016615 TDB
period 939.5960917985061
2.57
2.9276e-05
8.015e-08
d
yr
n .3831433561105116 1.1938e-08 deg/d
Q 1.994672388998367 4.1434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      4168 days (11.41 yr)  
   first obs. used      2007-02-13  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:35:43  

Additional Information
 Earth MOID = .752792 au 
 Jupiter MOID = 3.22851 au 
 T_jup = 3.871 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO413509  

437326 (2013 RD)          Discovered 2007-Feb-13 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 RD = 2007 CA61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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