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118995 (2000 YH34)
Classification: Outer Main-belt Asteroid          SPK-ID: 2118995
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545642273973611 5.8919e-08  
a 3.207421134395241 2.6444e-08 au
q 2.711668564819473 1.8503e-07 au
i 18.39261110049546 6.4666e-06 deg
node 144.7020307844941 1.887e-05 deg
peri 1.513493173532014 2.7607e-05 deg
M 158.7138870146703 2.1186e-05 deg
tp 2458275.493394923279
(2018-Jun-05.99339492)
0.00012227 TDB
period 2098.130063419338
5.74
2.5947e-05
7.104e-08
d
yr
n .171581355358545 2.1219e-09 deg/d
Q 3.703173703971009 3.0531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      7197 days (19.70 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55322  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:51  

Additional Information
 Earth MOID = 1.7237 au 
 Jupiter MOID = 1.31456 au 
 T_jup = 3.094 
[ show covariance matrix ]

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 14.7   n/a MPO348197  
rotation period rot_per 7.413 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.]

118995 (2000 YH34)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 YH34 = 2002 JM107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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