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245052 (2004 FO85)
Classification: Main-belt Asteroid          SPK-ID: 2245052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05149462529470509 5.6384e-08  
a 3.163534263721011 3.9229e-08 au
q 3.000629252203737 1.7386e-07 au
i 15.78525841271863 6.9467e-06 deg
node 35.56547661671677 2.1583e-05 deg
peri 287.5178903092145 7.3269e-05 deg
M 188.8648286898878 7.2523e-05 deg
tp 2459977.498763154110
(2023-Feb-01.99876315)
0.00041774 TDB
period 2055.214904352608
5.63
3.8228e-05
1.047e-07
d
yr
n .1751641637269072 3.2582e-09 deg/d
Q 3.326439275238285 4.1249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      6655 days (18.22 yr)  
   first obs. used      2001-11-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53022  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:39:20  

Additional Information
 Earth MOID = 2.03714 au 
 Jupiter MOID = 1.86674 au 
 T_jup = 3.143 
[ 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 15.3   n/a MPO427397  
diameter diameter 5.045 km 0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245052 (2004 FO85)          Discovered 2004-Mar-18 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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