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91232 (1999 BE25)
Classification: Main-belt Asteroid          SPK-ID: 2091232
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1171700022396756 3.3154e-08  
a 2.236385435387048 8.0017e-09 au
q 1.97434814891397 7.3929e-08 au
i 6.679078678261827 3.8661e-06 deg
node 135.3084452697924 3.02e-05 deg
peri 358.6795056992623 3.4194e-05 deg
M 130.2663946560556 1.5682e-05 deg
tp 2458558.473504249633
(2019-Mar-15.97350425)
5.2958e-05 TDB
period 1221.570143936849
3.34
6.5561e-06
1.795e-08
d
yr
n .2947026839079416 1.5817e-09 deg/d
Q 2.498422721860127 8.9393e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1136  
   data-arc span      7807 days (21.37 yr)  
   first obs. used      1999-01-17  
   last obs. used      2020-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51407  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:38:34  

Additional Information
 Earth MOID = .988484 au 
 Jupiter MOID = 2.52612 au 
 T_jup = 3.620 
[ 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 15.6   n/a MPO474791  
diameter diameter 2.495 km 0.614 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.215   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91232 (1999 BE25)          Discovered 1999-Jan-18 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 BE25 = 2001 SH70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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