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JPL Small-Body Database Browser
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52937 (1998 ST135)
Classification: Main-belt Asteroid          SPK-ID: 2052937
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372087578410847 3.616e-08  
a 2.325286984057941 7.5763e-09 au
q 2.006237245351309 8.5846e-08 au
i 6.742058544662442 3.937e-06 deg
node 167.821533121589 2.7967e-05 deg
peri 174.7605658150842 3.0846e-05 deg
M 65.31050642249541 1.2044e-05 deg
tp 2458765.540062298051
(2019-Oct-09.04006230)
4.3275e-05 TDB
period 1295.12971504945
3.55
6.3297e-06
1.733e-08
d
yr
n .2779644353895891 1.3585e-09 deg/d
Q 2.644336722764574 8.6158e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      8214 days (22.49 yr)  
   first obs. used      1997-05-31  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:38:35  

Additional Information
 Earth MOID = .998414 au 
 Jupiter MOID = 2.74732 au 
 T_jup = 3.553 
[ 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 15.5   n/a MPO493241  

52937 (1998 ST135)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 ST135 = 2000 DH33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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