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123991 (2001 FZ62)
Classification: Main-belt Asteroid          SPK-ID: 2123991
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06715318758793484 3.7848e-08  
a 3.018606363724027 2.2737e-08 au
q 2.815897324326734 1.1025e-07 au
i 12.28611497740313 4.3056e-06 deg
node 166.8314402445912 1.975e-05 deg
peri 108.5951749165905 3.9046e-05 deg
M 149.6211850050168 3.4593e-05 deg
tp 2458204.342957491784
(2018-Mar-26.84295749)
0.0001831 TDB
period 1915.614659069485
5.24
2.1644e-05
5.926e-08
d
yr
n .187929236339667 2.1233e-09 deg/d
Q 3.22131540312132 2.4264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      6846 days (18.74 yr)  
   first obs. used      2001-03-02  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55378  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:14:06  

Additional Information
 Earth MOID = 1.82993 au 
 Jupiter MOID = 1.93315 au 
 T_jup = 3.209 
[ 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 14.8   n/a MPO412824  
diameter diameter 7.318 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123991 (2001 FZ62)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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