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160043 (1999 OC2)
Classification: Main-belt Asteroid          SPK-ID: 2160043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2826105854086696 1.0882e-07  
a 2.570972220039762 2.8013e-08 au
q 1.844388255864898 2.9726e-07 au
i 12.29468232127841 7.0349e-06 deg
node 263.3982545096064 2.4956e-05 deg
peri 52.56170933610729 3.1205e-05 deg
M 35.656825077386 2.7014e-05 deg
tp 2458851.363250703157
(2020-Jan-02.86325070)
0.00011074 TDB
period 1505.720984140953
4.12
2.4609e-05
6.738e-08
d
yr
n .2390881204364618 3.9076e-09 deg/d
Q 3.297556184214626 3.593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      7292 days (19.96 yr)  
   first obs. used      1999-07-22  
   last obs. used      2019-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45374  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:29:16  

Additional Information
 Earth MOID = .858466 au 
 Jupiter MOID = 2.08573 au 
 T_jup = 3.341 
[ 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 15.4   n/a MPO345271  
diameter diameter 5.098 km 0.331 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160043 (1999 OC2)          Discovered 1999-Jul-22 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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