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445473 (2010 VZ98)
Classification: TransNeptunian Object          SPK-ID: 2445473
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7738551178828676 0.00020956  
a 151.7710379520271 0.14906 au
q 34.32224348645598 0.0020109 au
i 4.509916768097921 6.1126e-05 deg
node 117.4350866471272 0.003566 deg
peri 313.9080793718002 0.0075844 deg
M 357.8118544550656 0.0036933 deg
tp 2461751.526331539712
(2027-Dec-12.02633154)
0.96173 JED
period 682938.7939087497
1869.78
1006.1
2.755
d
yr
n .0005271336219451917 7.7657e-07 deg/d
Q 269.2198324175981 0.26441 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      1998-11-19  
   last obs. used      2015-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .48874  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 22:24:12  

Additional Information
 Earth MOID = 33.3369 au 
 Jupiter MOID = 29.262 au 
 T_jup = 6.854 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.1 mag n/a MPO353563  
rotation period rot_per 9.72 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Incomplete or inconclusive result.
Published Reference List:
[Benecchi, S.D.; Sheppard, S.S. (2013) Astron. J. 145, A124.]

445473 (2010 VZ98)          Discovered 2010-Nov-11 by Rabinowitz, D. L., Schwamb, M., Tourtellotte, S. at La Silla
Reference: Last Updated: 2015-10-05
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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