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487709 (2015 RS37)
Classification: Main-belt Asteroid          SPK-ID: 2487709
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2747506692823173 1.9185e-07  
a 3.189480598243504 4.402e-08 au
q 2.313168669213135 6.0975e-07 au
i 14.96253750570027 1.5325e-05 deg
node 1.985773255407854 2.3958e-05 deg
peri 19.31485783613653 4.3069e-05 deg
M 290.1354710287382 2.3524e-05 deg
tp 2459404.268661791724
(2021-Jul-08.76866179)
0.00013921 TDB
period 2080.551037634731
5.70
4.3072e-05
1.179e-07
d
yr
n .1730310833466816 3.5822e-09 deg/d
Q 4.065792527273872 5.6115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      7153 days (19.58 yr)  
   first obs. used      1998-09-14  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61825  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:47:40  

Additional Information
 Earth MOID = 1.32033 au 
 Jupiter MOID = 1.4524 au 
 T_jup = 3.086 
[ 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 16.0   n/a MPO440946  

487709 (2015 RS37)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 RS37 = 1998 RR64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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