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67742 (2000 UP34)
Classification: Main-belt Asteroid          SPK-ID: 2067742
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1640622557674579 2.661e-08  
a 2.223172202036223 6.6554e-09 au
q 1.858433555610653 6.0165e-08 au
i 4.062484483498069 5.2496e-06 deg
node 220.0514769403522 4.106e-05 deg
peri 71.27598101429376 4.48e-05 deg
M 171.3949339803364 1.9607e-05 deg
tp 2458820.060726130354
(2019-Dec-02.56072613)
6.4739e-05 TDB
period 1210.760048583936
3.31
5.4369e-06
1.489e-08
d
yr
n .297333894045351 1.3352e-09 deg/d
Q 2.587910848461792 7.7474e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1021  
   data-arc span      7993 days (21.88 yr)  
   first obs. used      1999-03-22  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:32:02  

Additional Information
 Earth MOID = .846817 au 
 Jupiter MOID = 2.57998 au 
 T_jup = 3.627 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457604.5 (2016-Aug-04.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1639324177743231 2.656e-08  
q 1.858498308580984 6.0029e-08 au
tp 2457609.929423798363
(2016-Aug-09.42942380)
6.2683e-05 TDB
node 220.0750416243264 4.1038e-05 deg
peri 71.36152140891656 4.48e-05 deg
i 4.063466047377314 5.2513e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1021  
   data-arc span      7993 days (21.88 yr)  
   first obs. used      1999-03-22  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:32:02  

Additional Information
 Jupiter MOID = 2.57998 au 
 T_jup = 3.627 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.054432678651277E-16 -1.587657787508687E-15 -3.736864761218492E-13 -7.908846760328571E-16 -1.165478210170733E-13 2.5160280649149E-16
q -1.587657787508687E-15 3.60342856603745E-15 9.583310156155352E-13 1.94710183328563E-15 2.949286364806954E-13 -5.389160948479867E-16
tp -3.736864761218492E-13 9.583310156155352E-13 3.929212383091981E-9 6.057232109118408E-12 1.130876284421286E-9 -1.137672076325034E-12
node -7.908846760328571E-16 1.94710183328563E-15 6.057232109118408E-12 1.684130192189392E-9 -1.677634348954272E-9 -3.200628301235765E-11
peri -1.165478210170733E-13 2.949286364806954E-13 1.130876284421286E-9 -1.677634348954272E-9 2.007036684349291E-9 3.15859934752335E-11
i 2.5160280649149E-16 -5.389160948479867E-16 -1.137672076325034E-12 -3.200628301235765E-11 3.15859934752335E-11 2.757567919054135E-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 15.9   n/a MPO474557  
rotation period rot_per 4.718 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

67742 (2000 UP34)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UP34 = 1999 GM49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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