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JPL Small-Body Database Browser
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215782 (2004 JO28)
Classification: Inner Main-belt Asteroid          SPK-ID: 2215782
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08291328629398308 5.9531e-08  
a 1.894048439080242 1.2153e-08 au
q 1.73700665859611 1.1113e-07 au
i 23.26098050502754 6.9564e-06 deg
node 101.971055981337 1.4951e-05 deg
peri 273.4140362838967 4.204e-05 deg
M 133.5090701663027 4.2022e-05 deg
tp 2458247.403575582531
(2018-May-08.90357558)
0.00011011 TDB
period 952.1054459592233
2.61
9.1639e-06
2.509e-08
d
yr
n .378109380140462 3.6393e-09 deg/d
Q 2.051090219564374 1.3161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      5432 days (14.87 yr)  
   first obs. used      2004-05-13  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:28:23  

Additional Information
 Earth MOID = .841019 au 
 Jupiter MOID = 3.29278 au 
 T_jup = 3.852 
[ 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 16.9   n/a MPO157762  

215782 (2004 JO28)          Discovered 2004-May-13 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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