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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07165229100115582 0.027366  
a 44.14293606001296 0.53656 au
q 40.9799935597955 1.6716 au
i 2.941973858883826 0.0034677 deg
node 88.9553685850066 0.025757 deg
peri 120.9341946265976 49.807 deg
M 35.76885669278062 42.556 deg
tp 2446956.795506069184
(1987-Jun-10.29550607)
12479 JED
period 107124.8558690574
293.29
1953.2
5.348
d
yr
n .00336056461480836 6.1271e-05 deg/d
Q 47.30587856023043 0.575 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 = 39.9756 au 
 Jupiter MOID = 35.5335 au 
 T_jup = 5.921 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.1 mag n/a MPO340141  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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