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70862 (1999 VJ139)
Classification: Main-belt Asteroid          SPK-ID: 2070862
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09823125380500058 4.0778e-08  
a 2.535027019029908 1.3489e-08 au
q 2.286008136521047 1.0174e-07 au
i 4.093409750974358 4.1552e-06 deg
node 356.9964657175858 5.5006e-05 deg
peri 257.5159371512932 5.9014e-05 deg
M 165.580671553013 2.049e-05 deg
tp 2458322.422311539726
(2018-Jul-22.92231154)
8.5293e-05 TDB
period 1474.254002935022
4.04
1.1767e-05
3.222e-08
d
yr
n .2441912989778513 1.9491e-09 deg/d
Q 2.784045901538768 1.4815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1018  
   data-arc span      8877 days (24.30 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53185  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:16:37  

Additional Information
 Earth MOID = 1.27575 au 
 Jupiter MOID = 2.2595 au 
 T_jup = 3.438 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457006.5 (2014-Dec-15.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09840373166474085 4.0477e-08  
q 2.285716204264017 1.0099e-07 au
tp 2456850.546666172823
(2014-Jul-12.04666617)
9.0057e-05 TDB
node 357.0506629901274 5.4933e-05 deg
peri 258.0145673092005 5.9004e-05 deg
i 4.096472763403209 4.1574e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1018  
   data-arc span      8877 days (24.30 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53185  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:16:37  

Additional Information
 Jupiter MOID = 2.2595 au 
 T_jup = 3.438 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.638367524824948E-15 -4.058520601908984E-15 -1.719982201890868E-12 -4.694420018063093E-15 -4.470727148765884E-13 -2.355425106576918E-15
q -4.058520601908984E-15 1.019847848312261E-14 3.905911021242649E-12 9.874533504738807E-15 1.028381754879181E-12 6.023300781855218E-15
tp -1.719982201890868E-12 3.905911021242649E-12 8.110237622486697E-9 4.247237957088152E-11 1.957163082257485E-9 5.592333265348258E-12
node -4.694420018063093E-15 9.874533504738807E-15 4.247237957088152E-11 3.017640987978494E-9 -2.999101783591204E-9 9.182709561810869E-11
peri -4.470727148765884E-13 1.028381754879181E-12 1.957163082257485E-9 -2.999101783591204E-9 3.481498063387051E-9 -9.018869237762482E-11
i -2.355425106576918E-15 6.023300781855218E-15 5.592333265348258E-12 9.182709561810869E-11 -9.018869237762482E-11 1.728425326879735E-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 15.3   n/a MPO502591  

70862 (1999 VJ139)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VJ139 = 1999 WJ26 = 2000 YF128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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