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123989 (2001 FG62)
Classification: Main-belt Asteroid          SPK-ID: 2123989
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04145591280057001 3.234e-08  
a 3.100094709240211 2.536e-08 au
q 2.97157745330044 1.0037e-07 au
i 10.20429650682398 5.3569e-06 deg
node 155.1278863595215 2.0159e-05 deg
peri 89.37900825857416 6.789e-05 deg
M 122.6788538231793 6.5035e-05 deg
tp 2458321.096032402830
(2018-Jul-21.59603240)
0.00036003 TDB
period 1993.704870176806
5.46
2.4464e-05
6.698e-08
d
yr
n .1805683506045077 2.2157e-09 deg/d
Q 3.228611965179982 2.6412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      9895 days (27.09 yr)  
   first obs. used      1992-09-28  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56552  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 14:35:21  

Additional Information
 Earth MOID = 1.98213 au 
 Jupiter MOID = 1.81057 au 
 T_jup = 3.196 
[ 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 MPO439795  
diameter diameter 5.524 km 0.443 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123989 (2001 FG62)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2001 FG62 = 2002 LH41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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