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101838 (1999 JT62)
Classification: Main-belt Asteroid          SPK-ID: 2101838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463051080079969 5.4574e-08  
a 2.50965769015408 1.8178e-08 au
q 2.142481950732988 1.3392e-07 au
i 14.05662951751413 7.0663e-06 deg
node 86.5679168024655 2.1212e-05 deg
peri 220.273871984094 3.2717e-05 deg
M 54.54876210072751 2.5589e-05 deg
tp 2458780.459532457665
(2019-Oct-23.95953246)
0.00010269 TDB
period 1452.179027802067
3.98
1.5778e-05
4.32e-08
d
yr
n .2479033184667836 2.6935e-09 deg/d
Q 2.876833429575173 2.0838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      10731 days (29.38 yr)  
   first obs. used      1991-06-10  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:14  

Additional Information
 Earth MOID = 1.1451 au 
 Jupiter MOID = 2.35501 au 
 T_jup = 3.406 
[ 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 15.8   n/a MPO474893  

101838 (1999 JT62)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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