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100489 (1996 VW13)
Classification: Main-belt Asteroid          SPK-ID: 2100489
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840831214685811 4.3518e-08  
a 2.347900993748966 9.7022e-09 au
q 1.915692049920473 1.0116e-07 au
i 1.706643977660304 4.7303e-06 deg
node 213.5956895128444 0.00014293 deg
peri 221.1247646049518 0.00014348 deg
M 180.3587322464056 1.2969e-05 deg
tp 2459656.224947244703
(2022-Mar-17.72494724)
4.9493e-05 TDB
period 1314.068776957681
3.60
8.1451e-06
2.23e-08
d
yr
n .2739582633060261 1.6981e-09 deg/d
Q 2.780109937577459 1.1488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      8659 days (23.71 yr)  
   first obs. used      1996-11-05  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54531  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:58  

Additional Information
 Earth MOID = .931106 au 
 Jupiter MOID = 2.48415 au 
 T_jup = 3.536 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456906.5 (2014-Sep-06.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840166534976207 4.3629e-08  
q 1.915344620211709 1.0142e-07 au
tp 2457029.744284381042
(2015-Jan-07.24428438)
4.2774e-05 TDB
node 213.6644404866487 0.00014305 deg
peri 221.2916277619518 0.00014361 deg
i 1.705466048947138 4.7299e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      8659 days (23.71 yr)  
   first obs. used      1996-11-05  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54531  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:58  

Additional Information
 Jupiter MOID = 2.48415 au 
 T_jup = 3.536 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.903459026325619E-15 -4.411576318999562E-15 -1.937521889619436E-13 3.357841313338466E-14 -5.059261639386601E-14 -5.366685949439986E-16
q -4.411576318999562E-15 1.02865531477686E-14 5.343909909168125E-13 -7.906309908282027E-14 1.377749432491719E-13 1.32000198295017E-15
tp -1.937521889619436E-13 5.343909909168125E-13 1.82959222114393E-9 -1.231077179452058E-11 5.564449769116792E-10 8.316002807013454E-13
node 3.357841313338466E-14 -7.906309908282027E-14 -1.231077179452058E-11 2.046441873285105E-8 -2.045720187371331E-8 3.815071023266576E-11
peri -5.059261639386601E-14 1.377749432491719E-13 5.564449769116792E-10 -2.045720187371331E-8 2.062409932171156E-8 -3.792324527874977E-11
i -5.366685949439986E-16 1.32000198295017E-15 8.316002807013454E-13 3.815071023266576E-11 -3.792324527874977E-11 2.237239898267998E-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 16.8   n/a MPO333618  

100489 (1996 VW13)          Discovered 1996-Nov-05 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1996 VW13 = 2003 SH197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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