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79910 (1999 BE30)
Classification: Main-belt Asteroid          SPK-ID: 2079910
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236261176083589 4.2214e-08  
a 2.625769242218202 1.8783e-08 au
q 2.038578660845503 1.14e-07 au
i 14.74828547635826 4.9792e-06 deg
node 116.331354614829 2.3558e-05 deg
peri 175.8157140916983 2.7359e-05 deg
M 201.7379590248456 1.7514e-05 deg
tp 2459683.715205611781
(2022-Apr-14.21520561)
8.0383e-05 TDB
period 1554.115393083134
4.25
1.6675e-05
4.565e-08
d
yr
n .2316430308857655 2.4855e-09 deg/d
Q 3.212959823590901 2.2983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      7695 days (21.07 yr)  
   first obs. used      1999-01-08  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6132  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:49:25  

Additional Information
 Earth MOID = 1.02272 au 
 Jupiter MOID = 2.00865 au 
 T_jup = 3.321 
[ 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 15.4   n/a MPO351405  

79910 (1999 BE30)          Discovered 1999-Jan-19 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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