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146236 (2000 WV148)
Classification: Main-belt Asteroid          SPK-ID: 2146236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2506693794946298 5.501e-08  
a 3.120806274834358 3.2053e-08 au
q 2.338515702398683 1.7562e-07 au
i 17.51804382640483 8.2237e-06 deg
node 85.80120638027293 1.9763e-05 deg
peri 292.7727488810642 2.511e-05 deg
M 146.1582599020924 1.6099e-05 deg
tp 2457782.940243330021
(2017-Jan-29.44024333)
8.3596e-05 TDB
period 2013.717956127493
5.51
3.1023e-05
8.494e-08
d
yr
n .1787737944653892 2.7542e-09 deg/d
Q 3.903096847270034 4.0088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2000-10-30  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65687  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:17:59  

Additional Information
 Earth MOID = 1.40499 au 
 Jupiter MOID = 1.8254 au 
 T_jup = 3.097 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456704.5 (2014-Feb-16.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2510964500195921 5.5147e-08  
q 2.336858301183548 1.7605e-07 au
tp 2455770.421052229678
(2011-Jul-27.92105223)
7.4623e-05 TDB
node 85.80219536384915 1.9763e-05 deg
peri 293.0979978674287 2.5074e-05 deg
i 17.52009359332725 8.2251e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2000-10-30  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65687  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:17:59  

Additional Information
 Jupiter MOID = 1.8254 au 
 T_jup = 3.097 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.041219603133481E-15 -9.619425837983517E-15 1.168316519376766E-12 1.1278533329083E-15 2.027969492779853E-13 -1.148107270374127E-14
q -9.619425837983517E-15 3.099267927495246E-14 -3.48718028494276E-12 -3.189354418176034E-15 -5.397056626757277E-13 4.123040048421561E-14
tp 1.168316519376766E-12 -3.48718028494276E-12 5.568550424143734E-9 -1.554108720437869E-11 1.169221703344642E-9 7.260451605354676E-12
node 1.1278533329083E-15 -3.189354418176034E-15 -1.554108720437869E-11 3.905662703455535E-10 -3.747088467563409E-10 -2.988110427009779E-11
peri 2.027969492779853E-13 -5.397056626757277E-13 1.169221703344642E-9 -3.747088467563409E-10 6.28706823312944E-10 3.043522014481953E-11
i -1.148107270374127E-14 4.123040048421561E-14 7.260451605354676E-12 -2.988110427009779E-11 3.043522014481953E-11 6.765222278628048E-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 15.1   n/a MPO436735  

146236 (2000 WV148)          Discovered 2000-Nov-28 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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