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347139 (2010 OF66)
Classification: Outer Main-belt Asteroid          SPK-ID: 2347139
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005876339197961 1.1116e-07  
a 3.237251175647066 6.5551e-08 au
q 2.91162373948465 3.5602e-07 au
i 10.1250446716174 1.1433e-05 deg
node 230.8269689638436 4.6303e-05 deg
peri 143.0945459579647 6.0474e-05 deg
M 115.0887172842618 3.5874e-05 deg
tp 2458320.367901451584
(2018-Jul-20.86790145)
0.00021254 TDB
period 2127.467933043965
5.82
6.4619e-05
1.769e-07
d
yr
n .1692152414654329 5.1397e-09 deg/d
Q 3.562878611809483 7.2145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      2004-04-22  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61533  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:20:11  

Additional Information
 Earth MOID = 1.92127 au 
 Jupiter MOID = 1.91856 au 
 T_jup = 3.152 
[ 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 15.7   n/a MPO418791  
diameter diameter 4.919 km 0.879 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.153   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347139 (2010 OF66)          Discovered 2004-Apr-22 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2010 OF66 = 2012 TZ184 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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