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JPL Small-Body Database Browser
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437330 (2013 RG37)
Classification: Main-belt Asteroid          SPK-ID: 2437330
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1964890774442145 1.0853e-07  
a 2.400551306222658 3.0324e-08 au
q 1.928869194705464 2.5176e-07 au
i 1.950220995018048 9.0831e-06 deg
node 28.89734893947659 0.00020209 deg
peri 354.143948396002 0.0002036 deg
M 168.4956537445028 2.1026e-05 deg
tp 2457964.655209095198
(2017-Jul-30.15520910)
7.5931e-05 TDB
period 1358.516493682537
3.72
2.5742e-05
7.048e-08
d
yr
n .2649949424052602 5.0212e-09 deg/d
Q 2.872233417739852 3.6283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6524 days (17.86 yr)  
   first obs. used      2001-05-23  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:37:49  

Additional Information
 Earth MOID = .931496 au 
 Jupiter MOID = 2.58161 au 
 T_jup = 3.499 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457160.5 (2015-May-18.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960515038628807 1.0808e-07  
q 1.930646717064281 2.5024e-07 au
tp 2456606.464650383223
(2013-Nov-09.96465038)
7.5974e-05 TDB
node 28.90551459335865 0.00020208 deg
peri 354.3336057534661 0.00020361 deg
i 1.950308212685637 9.0809e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6524 days (17.86 yr)  
   first obs. used      2001-05-23  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:37:49  

Additional Information
 Jupiter MOID = 2.58161 au 
 T_jup = 3.499 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.168045708794471E-14 -2.693733220818934E-14 -3.511693464805113E-12 -4.154792116541495E-14 -1.392597846574617E-12 -8.673326677618071E-15
q -2.693733220818934E-14 6.26219703477684E-14 8.127926975959415E-12 9.922168918504207E-14 3.28223261158178E-12 2.055382885781463E-14
tp -3.511693464805113E-12 8.127926975959415E-12 5.772072512442327E-9 8.838395498602243E-11 1.906779478112636E-9 -1.562534586055984E-12
node -4.154792116541495E-14 9.922168918504207E-14 8.838395498602243E-11 4.08361362840669E-8 -4.07794876138013E-8 -2.292510681934755E-10
peri -1.392597846574617E-12 3.28223261158178E-12 1.906779478112636E-9 -4.07794876138013E-8 4.145679442781032E-8 2.288990426469726E-10
i -8.673326677618071E-15 2.055382885781463E-14 -1.562534586055984E-12 -2.292510681934755E-10 2.288990426469726E-10 8.246193842690246E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO336273  

437330 (2013 RG37)          Discovered 2006-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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