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34212 (2000 QZ68)
Classification: Main-belt Asteroid          SPK-ID: 2034212
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08705008664055933 4.966e-08  
a 2.777864156472545 1.2673e-08 au
q 2.536050840975905 1.3661e-07 au
i 2.921503076738923 3.6863e-06 deg
node 118.0522777501871 8.7906e-05 deg
peri 263.9071697921086 9.1046e-05 deg
M 65.1519302648651 2.1939e-05 deg
tp 2458694.451877762950
(2019-Jul-29.95187776)
0.00010328 TDB
period 1691.083035566702
4.63
1.1572e-05
3.168e-08
d
yr
n .2128813265987023 1.4568e-09 deg/d
Q 3.019677471969184 1.3776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1369  
   data-arc span      13560 days (37.13 yr)  
   first obs. used      1982-12-14  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54599  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:23:35  

Additional Information
 Earth MOID = 1.54088 au 
 Jupiter MOID = 2.39434 au 
 T_jup = 3.327 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456717.5 (2014-Mar-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08665758033241622 5.0102e-08  
q 2.537107065995592 1.3774e-07 au
tp 2456993.197454702876
(2014-Dec-01.69745470)
0.0001053 TDB
node 118.1750263981439 8.7839e-05 deg
peri 261.7429892420189 9.0977e-05 deg
i 2.922187165715137 3.6889e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1369  
   data-arc span      13560 days (37.13 yr)  
   first obs. used      1982-12-14  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54599  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:23:35  

Additional Information
 Jupiter MOID = 2.39434 au 
 T_jup = 3.327 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.51023082336241E-15 -6.877616900144437E-15 -9.632714706744854E-13 -1.226217519777381E-14 -3.125375479684529E-13 -1.575651099649821E-15
q -6.877616900144437E-15 1.897223167319334E-14 2.447929730497746E-12 3.294381363731624E-14 8.106396702227001E-13 4.393241799608319E-15
tp -9.632714706744854E-13 2.447929730497746E-12 1.108745187242906E-8 -1.036301762467504E-11 2.513717087603869E-9 -8.120660773654039E-13
node -1.226217519777381E-14 3.294381363731624E-14 -1.036301762467504E-11 7.715736289837173E-9 -7.707082937038909E-9 2.520566157086446E-11
peri -3.125375479684529E-13 8.106396702227001E-13 2.513717087603869E-9 -7.707082937038909E-9 8.276825529935535E-9 -2.527682066274963E-11
i -1.575651099649821E-15 4.393241799608319E-15 -8.120660773654039E-13 2.520566157086446E-11 -2.527682066274963E-11 1.360827953683364E-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 14.5   n/a MPO502409  

34212 (2000 QZ68)          Discovered 2000-Aug-28 by Broughton, J. at Reedy Creek
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QZ68 = 1982 XM4 = 1998 FH21 = 1999 KJ12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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