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52934 (1998 SZ131)
Classification: Main-belt Asteroid          SPK-ID: 2052934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212309196445358 3.4735e-08  
a 2.254231082511621 6.9624e-09 au
q 1.77563709278143 7.735e-08 au
i 5.07308909990354 3.5913e-06 deg
node 274.7486213669612 4.7389e-05 deg
peri 8.061210852532531 4.8315e-05 deg
M 276.3888358895157 1.0337e-05 deg
tp 2459487.616298782753
(2021-Sep-30.11629878)
3.5866e-05 TDB
period 1236.220888220238
3.38
5.7272e-06
1.568e-08
d
yr
n .2912100931398147 1.3491e-09 deg/d
Q 2.732825072241813 8.4405e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1371  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52918  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:20:32  

Additional Information
 Earth MOID = .757436 au 
 Jupiter MOID = 2.41812 au 
 T_jup = 3.590 
[ 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 15.12   n/a E2021B10  
diameter diameter 2.693 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.222   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52934 (1998 SZ131)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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