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(2007 HV90)
Classification: TransNeptunian Object          SPK-ID: 3379057
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06832777151551207 0.029819  
a 43.93813430264315 0.52908 AU
q 40.93593950119426 1.7695 AU
i 2.94511848243345 0.0034434 deg
node 88.93400017078969 0.02553 deg
peri 118.5982718484178 51.142 deg
M 36.0872429922247 43.849 deg
tp 2446336.698606470414
(1985-Sep-28.19860647)
12775 JED
period 106380.2103834252
291.25
1921.5
5.261
d
yr
n .003384088062078983 6.1124e-05 deg/d
Q 46.94032910409204 0.56523 AU
  Orbit Determination Parameters
   # obs. used (total)      7  
   data-arc span      2955 days (8.09 yr)  
   first obs. used      2007-04-21  
   last obs. used      2015-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      7  
   fit RMS      .28801  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 10:45:23  

Additional Information
 Earth MOID = 39.9341 AU 
 T_jup = 5.909 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.2 mag n/a MPO121879  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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