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JPL Small-Body Database Browser
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146141 (2000 SC52)
Classification: Main-belt Asteroid          SPK-ID: 2146141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550310305028386 7.9403e-08  
a 3.000053360554303 3.5401e-08 au
q 2.534951996504065 2.391e-07 au
i 10.12785565621288 8.8762e-06 deg
node 249.4632640439826 3.9744e-05 deg
peri 68.60672589001686 5.5216e-05 deg
M 239.74562366929 4.4408e-05 deg
tp 2459234.501500122807
(2021-Jan-20.00150012)
0.00024163 TDB
period 1897.981154686041
5.20
3.3594e-05
9.198e-08
d
yr
n .1896752236507587 3.3572e-09 deg/d
Q 3.465154724604541 4.0889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      6789 days (18.59 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65807  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:50:23  

Additional Information
 Earth MOID = 1.54237 au 
 Jupiter MOID = 1.8776 au 
 T_jup = 3.211 
[ 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 15.3   n/a MPO432918  
diameter diameter 2.765 km 0.655 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.211   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146141 (2000 SC52)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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