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JPL Small-Body Database Browser
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105725 (2000 SS81)
Classification: Outer Main-belt Asteroid          SPK-ID: 2105725
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1573176178204698 3.1462e-08  
a 3.204389908920648 2.4133e-08 au
q 2.700282921881299 9.9523e-08 au
i 8.275795109705188 5.9036e-06 deg
node 174.7321061867295 2.5778e-05 deg
peri 274.4790456845563 3.2627e-05 deg
M 98.80162874006108 2.1269e-05 deg
tp 2458425.486470684930
(2018-Nov-02.98647068)
0.00012076 TDB
period 2095.156458382259
5.74
2.3669e-05
6.48e-08
d
yr
n .1718248766385534 1.9411e-09 deg/d
Q 3.708496895959997 2.793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      7156 days (19.59 yr)  
   first obs. used      2000-09-23  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59417  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:31:59  

Additional Information
 Earth MOID = 1.73273 au 
 Jupiter MOID = 1.59987 au 
 T_jup = 3.158 
[ 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 14.6   n/a MPO432579  
diameter diameter 8.552 km 0.280 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105725 (2000 SS81)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SS81 = 2002 AX23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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