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46337 (2001 RE76)
Classification: Main-belt Asteroid          SPK-ID: 2046337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07349448955699801 2.8547e-08  
a 2.570567394969231 1.183e-08 au
q 2.381644856404106 7.7395e-08 au
i 9.31825392686682 5.4654e-06 deg
node 189.6054089810067 1.9453e-05 deg
peri 101.754080266594 4.4534e-05 deg
M 337.9267240197547 3.8643e-05 deg
tp 2459292.800958579254
(2021-Mar-19.30095858)
0.00016151 TDB
period 1505.365362090765
4.12
1.0392e-05
2.845e-08
d
yr
n .2391446017463859 1.6508e-09 deg/d
Q 2.759489933534357 1.2699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1457  
   data-arc span      13583 days (37.19 yr)  
   first obs. used      1983-05-07  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50752  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:48:08  

Additional Information
 Earth MOID = 1.38562 au 
 Jupiter MOID = 2.36843 au 
 T_jup = 3.408 
[ 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 14.64   n/a E2021B10  
diameter diameter 3.176 km 0.819 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.304   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46337 (2001 RE76)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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