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135834 (2002 SO)
Classification: Main-belt Asteroid          SPK-ID: 2135834
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224808456967648 5.1244e-08  
a 2.620091063609538 1.1971e-08 au
q 2.299180094336106 1.3154e-07 au
i 14.60240267971411 5.0313e-06 deg
node 332.4113251176647 1.5757e-05 deg
peri 50.34391797887363 2.2625e-05 deg
M 114.8395429635883 1.6501e-05 deg
tp 2458706.346403734046
(2019-Aug-10.84640373)
7.0097e-05 TDB
period 1549.076999654623
4.24
1.0616e-05
2.907e-08
d
yr
n .2323964529072889 1.5927e-09 deg/d
Q 2.941002032882971 1.3437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1167  
   data-arc span      8188 days (22.42 yr)  
   first obs. used      1998-11-16  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:22:00  

Additional Information
 Earth MOID = 1.32412 au 
 Jupiter MOID = 2.58854 au 
 T_jup = 3.349 
[ 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 14.79   n/a MPCxxxxx  
diameter diameter 3.008 km 0.431 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.282   0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135834 (2002 SO)          Discovered 2002-Sep-21 by Ferrand, R. at Pla D'Arguines
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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