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JPL Small-Body Database Browser
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52873 (1998 SP35)
Classification: Main-belt Asteroid          SPK-ID: 2052873
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .051630592290514 6.0378e-08  
a 2.394940742208312 1.5518e-08 au
q 2.271288533187414 1.4225e-07 au
i 7.118692979113596 5.9573e-06 deg
node 33.19970856447294 4.2376e-05 deg
peri 165.5066931073686 6.214e-05 deg
M 139.3740677759592 4.5514e-05 deg
tp 2458476.392879651103
(2018-Dec-23.89287965)
0.00017073 TDB
period 1353.756594296291
3.71
1.3158e-05
3.602e-08
d
yr
n .265926682475098 2.5847e-09 deg/d
Q 2.51859295122921 1.632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      7531 days (20.62 yr)  
   first obs. used      1998-09-22  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:47:59  

Additional Information
 Earth MOID = 1.26849 au 
 Jupiter MOID = 2.43715 au 
 T_jup = 3.517 
[ 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 MPO432086  

52873 (1998 SP35)          Discovered 1998-Sep-22 by ODAS at Caussols
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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