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85996 (1999 JO65)
Classification: Main-belt Asteroid          SPK-ID: 2085996
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07033882761576853 4.1998e-08  
a 2.642488911049287 1.7307e-08 au
q 2.456619339058411 1.1469e-07 au
i 15.38247296820324 5.7123e-06 deg
node 41.61497192361236 1.9716e-05 deg
peri 227.1535038073578 5.0581e-05 deg
M 5.826285744885626 4.8969e-05 deg
tp 2459371.107382733604
(2021-Jun-05.60738273)
0.00021337 TDB
period 1568.98281618388
4.30
1.5415e-05
4.22e-08
d
yr
n .2294480196256076 2.2542e-09 deg/d
Q 2.828358483040163 1.8525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      8113 days (22.21 yr)  
   first obs. used      1999-04-12  
   last obs. used      2021-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:10:51  

Additional Information
 Earth MOID = 1.46506 au 
 Jupiter MOID = 2.21969 au 
 T_jup = 3.340 
[ 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 15.07   n/a E2021B10  

85996 (1999 JO65)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 JO65 = 2001 XX37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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