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JPL Small-Body Database Browser
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445473 (2010 VZ98)
Classification: TransNeptunian Object          SPK-ID: 2445473
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7713580891172458 3.4687e-05  
a 150.2451204784425 0.023807 au
q 34.35233144700071 0.00043348 au
i 4.512778006361747 2.2714e-05 deg
node 117.3376776325197 0.0013645 deg
peri 313.7457050841622 0.0023797 deg
M 358.332517623251 0.00046665 deg
tp 2461716.215129580886
(2027-Nov-06.71512958)
0.25787 TDB
period 672665.2480945138
1841.66
159.88
0.4377
d
yr
n .0005351844784902843 1.272e-07 deg/d
Q 266.1379095098842 0.04217 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      7329 days (20.07 yr)  
   first obs. used      1998-11-19  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .38625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:49:43  

Additional Information
 Earth MOID = 33.3684 au 
 Jupiter MOID = 29.2875 au 
 T_jup = 6.853 
[ 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 4.8   n/a MPO456108  
rotation period rot_per 9.72 h n/a LCDB (Rev. 2019-January); 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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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