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JPL Small-Body Database Browser
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379520 (2010 OS23)
Classification: Mars-crossing Asteroid          SPK-ID: 2379520
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4992869781156515 9.7541e-08  
a 2.688563638163719 3.3216e-08 au
q 1.346198823793334 2.7152e-07 au
i 13.72431374190052 1.0555e-05 deg
node 81.21495702075927 5.6372e-05 deg
peri 206.7467984178367 5.8704e-05 deg
M 15.44757007287117 2.7334e-05 deg
tp 2458531.406597339266
(2019-Feb-16.90659734)
0.00012111 TDB
period 1610.196609597975
4.41
2.984e-05
8.17e-08
d
yr
n .2235751819710283 4.1432e-09 deg/d
Q 4.030928452534104 4.98e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6139 days (16.81 yr)  
   first obs. used      2001-05-17  
   last obs. used      2018-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57811  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:35:17  

Additional Information
 Earth MOID = .345333 au 
 Jupiter MOID = 1.2364 au 
 T_jup = 3.145 
[ 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 17.0   n/a MPO440648  
diameter diameter 2.315 km 0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379520 (2010 OS23)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2010 OS23 = 2001 KV1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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