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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2826017678865729 4.0978e-08  
a 2.571431450800343 1.4626e-08 au
q 1.844740376805031 1.0973e-07 au
i 12.29404514226835 6.6826e-06 deg
node 263.400345573694 2.1239e-05 deg
peri 52.59660648415499 2.7442e-05 deg
M 83.43606268575178 1.8459e-05 deg
tp 2458851.430298267581
(2020-Jan-02.93029827)
7.4724e-05 TDB
period 1506.124433231799
4.12
1.285e-05
3.518e-08
d
yr
n .239024075339859 2.0393e-09 deg/d
Q 3.298122524795655 1.8759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      757  
   data-arc span      7865 days (21.53 yr)  
   first obs. used      1999-07-22  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42518  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:59:40  

Additional Information
 Earth MOID = .856962 au 
 Jupiter MOID = 2.0852 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 15.50   n/a E2021B55  
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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