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JPL Small-Body Database Browser
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35833 (1999 JN57)
Classification: Main-belt Asteroid          SPK-ID: 2035833
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .181495011916329 4.5784e-08  
a 2.537334638368964 1.2114e-08 au
q 2.076821057942475 1.1845e-07 au
i 13.33730818338907 6.8693e-06 deg
node 68.98328182373943 2.2391e-05 deg
peri 264.2300298215853 3.1486e-05 deg
M 261.8714401503194 2.2128e-05 deg
tp 2459002.900001457137
(2020-Jun-02.40000146)
9.1096e-05 TDB
period 1476.267467355894
4.04
1.0572e-05
2.894e-08
d
yr
n .2438582492404218 1.7463e-09 deg/d
Q 2.997848218795453 1.4312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1044  
   data-arc span      9760 days (26.72 yr)  
   first obs. used      1992-11-27  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:56:11  

Additional Information
 Earth MOID = 1.11612 au 
 Jupiter MOID = 2.45743 au 
 T_jup = 3.387 
[ 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 14.8   n/a MPO436016  
rotation period rot_per 92.064 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

35833 (1999 JN57)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JN57 = 2000 UG26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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