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34506 (2000 SO172)
Classification: Main-belt Asteroid          SPK-ID: 2034506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2873048938449973 5.3679e-08  
a 2.444623232974977 1.756e-08 au
q 1.742271014534087 1.2898e-07 au
i 21.53231825662051 7.511e-06 deg
node 270.846395926567 1.5755e-05 deg
peri 63.45871719571214 2.182e-05 deg
M 128.4322332330526 2.1744e-05 deg
tp 2458502.432891411753
(2019-Jan-18.93289141)
8.0073e-05 TDB
period 1396.099363673014
3.82
1.5042e-05
4.118e-08
d
yr
n .257861302259226 2.7783e-09 deg/d
Q 3.146975451415866 2.2605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      15980 days (43.75 yr)  
   first obs. used      1976-05-31  
   last obs. used      2020-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:03:18  

Additional Information
 Earth MOID = .824579 au 
 Jupiter MOID = 2.42952 au 
 T_jup = 3.350 
[ 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 14.3   n/a MPO365660  
diameter diameter 4.358 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.370   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34506 (2000 SO172)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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