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382690 (2002 VN51)
Classification: Main-belt Asteroid          SPK-ID: 2382690
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2117664410159604 8.9905e-08  
a 2.324926902278451 1.5729e-08 au
q 1.832585406560682 2.1347e-07 au
i 3.072181133579914 9.2569e-06 deg
node 130.5852952315277 0.00015616 deg
peri 269.6833656379621 0.0001597 deg
M 345.617644102374 3.2399e-05 deg
tp 2459052.229694276185
(2020-Jul-21.72969428)
0.00011688 TDB
period 1294.828891176334
3.55
1.314e-05
3.598e-08
d
yr
n .2780290140676002 2.8215e-09 deg/d
Q 2.817268397996219 1.906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6587 days (18.03 yr)  
   first obs. used      2002-10-30  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:49:04  

Additional Information
 Earth MOID = .843756 au 
 Jupiter MOID = 2.59951 au 
 T_jup = 3.543 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457200.5 (2015-Jun-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133078281793276 9.0911e-08  
q 1.828619511553752 2.1641e-07 au
tp 2457755.516776659479
(2017-Jan-02.01677666)
0.0001063 TDB
node 130.6860444954734 0.00015649 deg
peri 269.2784229074632 0.00015991 deg
i 3.070254939817057 9.2543e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6587 days (18.03 yr)  
   first obs. used      2002-10-30  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:49:04  

Additional Information
 Jupiter MOID = 2.59951 au 
 T_jup = 3.543 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.264811420690312E-15 -1.96453760862345E-14 -6.913057625366207E-12 -7.912932147101009E-14 -2.214818691864363E-12 -1.729230433199379E-14
q -1.96453760862345E-14 4.683489993664871E-14 1.690817506757748E-11 1.800009309807683E-13 5.387651655354596E-12 4.076870615119844E-14
tp -6.913057625366207E-12 1.690817506757748E-11 1.12989785368835E-8 3.335214322514142E-11 3.56034543534515E-9 1.401570897875335E-11
node -7.912932147101009E-14 1.800009309807683E-13 3.335214322514142E-11 2.448787510925886E-8 -2.44368837955174E-8 7.684289937024321E-10
peri -2.214818691864363E-12 5.387651655354596E-12 3.56034543534515E-9 -2.44368837955174E-8 2.556979929276745E-8 -7.624917730965587E-10
i -1.729230433199379E-14 4.076870615119844E-14 1.401570897875335E-11 7.684289937024321E-10 -7.624917730965587E-10 8.56417476131417E-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 17.7   n/a MPO440656  

382690 (2002 VN51)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1996-Feb-13 02:02 00:01 Iris 0.0102958307635895 0.0102938632459397 0.0102977988284982 3.08041823098372 3.08041804972373 2450126.584766873 1.2149730932073 187.329039325862 65.8482156765273 -65.5344955582698 21539.9978605994 T 11 CATAB v2.0f-lin.ifort 2020-Dec-18 06:49:04 2020-Dec-18 06:49

Alternate Designations
 2002 VN51 = 2009 SX281 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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