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12086 Joshualevine (1998 HC22)
Classification: Main-belt Asteroid          SPK-ID: 2012086
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081413030737721 3.6899e-08  
a 2.403609822220148 8.592e-09 au
q 2.143680323964344 9.2122e-08 au
i 5.190212116779923 3.8285e-06 deg
node 209.6915542240115 4.1117e-05 deg
peri 16.0554398100345 4.5074e-05 deg
M 313.1405029246029 1.9505e-05 deg
tp 2459177.669722269335
(2020-Nov-24.16972227)
7.41e-05 TDB
period 1361.113626856403
3.73
7.2982e-06
1.998e-08
d
yr
n .2644893070620766 1.4182e-09 deg/d
Q 2.663539320475953 9.5212e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1269  
   data-arc span      9061 days (24.81 yr)  
   first obs. used      1995-07-22  
   last obs. used      2020-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53816  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:55:18  

Additional Information
 Earth MOID = 1.13503 au 
 Jupiter MOID = 2.31348 au 
 T_jup = 3.511 
[ 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 15.2   n/a MPO458944  
diameter diameter 2.107 km 0.674 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.251   0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

12086 Joshualevine           Discovered 1998 Apr. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Joshua Levine (b. 1985) is a finalist in the 2002 Intel International Science and Engineering Fair for his chemistry project. He attends the Ramaz, Great Neck, New York, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 HC22 = 1995 OT2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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