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434066 (2001 WO51)
Classification: Main-belt Asteroid          SPK-ID: 2434066
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044158625039105 8.6229e-08  
a 2.430127555062051 1.8903e-08 au
q 1.933370934899523 2.1781e-07 au
i 1.879138155820585 8.5806e-06 deg
node 34.82532607229572 0.00016938 deg
peri 315.2064302104056 0.00017023 deg
M 357.8683218312976 1.5728e-05 deg
tp 2459008.693343607111
(2020-Jun-08.19334361)
6.0478e-05 TDB
period 1383.700289221183
3.79
1.6145e-05
4.42e-08
d
yr
n .2601719482205402 3.0356e-09 deg/d
Q 2.92688417522458 2.2767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      7913 days (21.66 yr)  
   first obs. used      1997-11-02  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6222  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:34:54  

Additional Information
 Earth MOID = .927921 au 
 Jupiter MOID = 2.50115 au 
 T_jup = 3.478 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457683.5 (2016-Oct-22.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055120898149001 8.6346e-08  
q 1.930709045920206 2.1834e-07 au
tp 2457625.989695051504
(2016-Aug-25.48969505)
5.7848e-05 TDB
node 34.86675306865149 0.00016913 deg
peri 315.4309964511708 0.00016998 deg
i 1.881090787291739 8.5865e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      7913 days (21.66 yr)  
   first obs. used      1997-11-02  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6222  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:34:54  

Additional Information
 Jupiter MOID = 2.50115 au 
 T_jup = 3.478 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.45555440091043E-15 -1.882060438348904E-14 1.959360180723377E-12 -9.194926498794005E-14 7.375275460018966E-13 -4.101368058479124E-15
q -1.882060438348904E-14 4.767166495367973E-14 -4.764108073559286E-12 2.296493271471881E-13 -1.815093936762267E-12 1.055014806681685E-14
tp 1.959360180723377E-12 -4.764108073559286E-12 3.346416965642381E-9 -3.953883619772023E-11 9.938970114969264E-10 -2.255994264378865E-12
node -9.194926498794005E-14 2.296493271471881E-13 -3.953883619772023E-11 2.8605918100636E-8 -2.860146850423617E-8 -2.6338315566697E-10
peri 7.375275460018966E-13 -1.815093936762267E-12 9.938970114969264E-10 -2.860146850423617E-8 2.889259261874877E-8 2.625955367817013E-10
i -4.101368058479124E-15 1.055014806681685E-14 -2.255994264378865E-12 -2.6338315566697E-10 2.625955367817013E-10 7.372882129929204E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO437679  

434066 (2001 WO51)          Discovered 2001-Nov-19 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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