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295845 (2008 VO39)
Classification: Main-belt Asteroid          SPK-ID: 2295845
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680278930034626 5.9981e-08  
a 2.419484254270043 2.2688e-08 au
q 2.012943412869994 1.3578e-07 au
i 4.975641146936235 5.6689e-06 deg
node 319.4420119199017 5.9647e-05 deg
peri 333.4559855637323 6.3291e-05 deg
M 139.0459625034364 2.6159e-05 deg
tp 2458469.568480038723
(2018-Dec-17.06848004)
9.4884e-05 TDB
period 1374.619900821183
3.76
1.9335e-05
5.294e-08
d
yr
n .2618905777407559 3.6838e-09 deg/d
Q 2.826025095670092 2.6501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6518 days (17.85 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:31:59  

Additional Information
 Earth MOID = .998349 au 
 Jupiter MOID = 2.36995 au 
 T_jup = 3.490 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457226.5 (2015-Jul-23.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685240869057454 5.9978e-08  
q 2.011563911215736 1.3583e-07 au
tp 2457096.255621320200
(2015-Mar-14.75562132)
8.36e-05 TDB
node 319.514659986473 5.9623e-05 deg
peri 333.6027988778292 6.3259e-05 deg
i 4.976755691750947 5.6727e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6518 days (17.85 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:31:59  

Additional Information
 Jupiter MOID = 2.36995 au 
 T_jup = 3.490 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.597309615927419E-15 -8.091333365900088E-15 2.932874333603235E-12 2.051553453763619E-14 5.834423058245032E-13 -3.637517112617767E-15
q -8.091333365900088E-15 1.844953201523127E-14 -6.312935846529484E-12 -4.334212400823246E-14 -1.231452670323522E-12 8.098596698788643E-15
tp 2.932874333603235E-12 -6.312935846529484E-12 6.988937431930362E-9 1.859669193459769E-11 1.777431798029453E-9 -1.079831762331635E-11
node 2.051553453763619E-14 -4.334212400823246E-14 1.859669193459769E-11 3.554925949959758E-9 -3.536902813223204E-9 1.649180064484473E-10
peri 5.834423058245032E-13 -1.231452670323522E-12 1.777431798029453E-9 -3.536902813223204E-9 4.001661565698192E-9 -1.671266792879975E-10
i -3.637517112617767E-15 8.098596698788643E-15 -1.079831762331635E-11 1.649180064484473E-10 -1.671266792879975E-10 3.217907705060908E-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 17.1   n/a MPO440402  

295845 (2008 VO39)          Discovered 2006-Jan-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 VO39 = 2010 CK165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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