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JPL Small-Body Database Browser
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34520 (2000 SC187)
Classification: Main-belt Asteroid          SPK-ID: 2034520
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05529779646699182 5.0539e-08  
a 3.012172407818923 2.1294e-08 au
q 2.845605911087863 1.5068e-07 au
i 9.81651028040168 5.3152e-06 deg
node 73.87235112768487 2.6406e-05 deg
peri 340.7566543085056 4.7999e-05 deg
M 241.6852818728369 4.2053e-05 deg
tp 2459628.058821050344
(2022-Feb-17.55882105)
0.0002254 TDB
period 1909.49341852217
5.23
2.0248e-05
5.544e-08
d
yr
n .1885316788777505 1.9992e-09 deg/d
Q 3.178738904549982 2.2472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      8182 days (22.40 yr)  
   first obs. used      1997-01-30  
   last obs. used      2019-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:29:49  

Additional Information
 Earth MOID = 1.85976 au 
 Jupiter MOID = 2.09694 au 
 T_jup = 3.225 
[ 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 14.1   n/a MPO474199  
diameter diameter 4.755 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.259   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34520 (2000 SC187)          Discovered 2000-Sep-21 by JPL/NEAT at Haleakala
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SC187 = 1998 HT116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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