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30159 Behari (2000 GR55)
Classification: Main-belt Asteroid          SPK-ID: 2030159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518834941545424 5.1443e-08  
a 2.542771165502753 9.9253e-09 au
q 2.156566196050777 1.3332e-07 au
i 3.119033529495121 3.7644e-06 deg
node 54.60395809617243 0.00010261 deg
peri 259.3633480706532 0.00010356 deg
M 354.298233953033 1.4601e-05 deg
tp 2459419.956663440473
(2021-Jul-24.45666344)
6.0068e-05 TDB
period 1481.014613544555
4.05
8.6713e-06
2.374e-08
d
yr
n .2430766021534398 1.4232e-09 deg/d
Q 2.928976134954729 1.1433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      11086 days (30.35 yr)  
   first obs. used      1991-02-07  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:46:50  

Additional Information
 Earth MOID = 1.14472 au 
 Jupiter MOID = 2.33989 au 
 T_jup = 3.426 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.52   n/a E2021B10  

30159 Behari           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nikhil Behari (b. 2000) is a finalist in the 2014 Broadcom MASTERS, a math and science competition for middle school students, for his mathematics and computer science project. He attends the Ingomar Middle School, Pittsburgh, Pennsylvania.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-01-05Last Updated: 2015-01-07

Alternate Designations
 2000 GR55 = 1993 TO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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