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35985 (1999 NJ8)
Classification: Main-belt Asteroid          SPK-ID: 2035985
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1209915202541422 3.6572e-08  
a 2.79991429215911 1.6073e-08 au
q 2.461148405369479 9.9692e-08 au
i 9.921576694075963 3.8939e-06 deg
node 125.4027553195014 2.4655e-05 deg
peri 157.2276327286042 3.1113e-05 deg
M 185.9871173399766 2.1206e-05 deg
tp 2459827.669350111475
(2022-Sep-05.16935011)
0.00010282 TDB
period 1711.258163695379
4.69
1.4735e-05
4.034e-08
d
yr
n .2103715310976793 1.8114e-09 deg/d
Q 3.138680178948742 1.8017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1836  
   data-arc span      7946 days (21.75 yr)  
   first obs. used      1998-04-24  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47076  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:00:49  

Additional Information
 Earth MOID = 1.44803 au 
 Jupiter MOID = 2.04339 au 
 T_jup = 3.293 
[ 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 14.1   n/a MPO417061  

35985 (1999 NJ8)          Discovered 1999-Jul-13 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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