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379077 (2008 WV125)
Classification: Main-belt Asteroid          SPK-ID: 2379077
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630765931485416 8.0617e-08  
a 3.174931729271412 5.1242e-08 au
q 2.657174679382622 2.6359e-07 au
i 1.123251641222024 8.4282e-06 deg
node 163.2813749757195 0.00038158 deg
peri 286.7033672589885 0.00038365 deg
M 21.86665860383237 3.198e-05 deg
tp 2458874.989535391809
(2020-Jan-26.48953539)
0.0001832 TDB
period 2066.331581681616
5.66
5.0024e-05
1.37e-07
d
yr
n .1742217963425918 4.2178e-09 deg/d
Q 3.692688779160201 5.9598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5406 days (14.80 yr)  
   first obs. used      2005-04-10  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56287  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:07:54  

Additional Information
 Earth MOID = 1.674 au 
 Jupiter MOID = 1.5151 au 
 T_jup = 3.180 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457213.5 (2015-Jul-10.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1628555969335592 7.9985e-08  
q 2.658341874587964 2.6169e-07 au
tp 2456813.814034876506
(2014-Jun-05.31403488)
0.00018522 TDB
node 163.2637554483136 0.00038166 deg
peri 287.4086642481671 0.00038373 deg
i 1.12256710538632 8.4308e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5406 days (14.80 yr)  
   first obs. used      2005-04-10  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56287  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:07:54  

Additional Information
 Jupiter MOID = 1.5151 au 
 T_jup = 3.180 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.397606193181931E-15 -2.064666849522228E-14 -4.30336747386906E-12 -1.859292867498469E-14 -1.205199642461659E-12 -1.898394787419523E-15
q -2.064666849522228E-14 6.847959525542509E-14 1.209142475252579E-11 6.365162426987562E-14 3.594118926757911E-12 6.768268153700727E-15
tp -4.30336747386906E-12 1.209142475252579E-11 3.430522854296185E-8 -8.919952670637004E-11 7.406834069691755E-9 1.97578450679055E-12
node -1.859292867498469E-14 6.365162426987562E-14 -8.919952670637004E-11 1.456614565558596E-7 -1.456496202186941E-7 -3.690255101661636E-10
peri -1.205199642461659E-12 3.594118926757911E-12 7.406834069691755E-9 -1.456496202186941E-7 1.472502888016722E-7 3.69470920705158E-10
i -1.898394787419523E-15 6.768268153700727E-15 1.97578450679055E-12 -3.690255101661636E-10 3.69470920705158E-10 7.10784890124704E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO334969  

379077 (2008 WV125)          Discovered 2008-Nov-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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