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344296 (2001 UH58)
Classification: Main-belt Asteroid          SPK-ID: 2344296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2345445734367236 6.8339e-08  
a 2.363802699266244 1.1693e-08 au
q 1.809385603478267 1.6593e-07 au
i 1.071351751473409 5.349e-06 deg
node 274.3747965319664 0.00037413 deg
peri 82.91760923352182 0.00037474 deg
M 62.15831856535237 1.3981e-05 deg
tp 2458771.301368410036
(2019-Oct-14.80136841)
5.17e-05 TDB
period 1327.441109682458
3.63
9.85e-06
2.697e-08
d
yr
n .2711984715360494 2.0124e-09 deg/d
Q 2.918219795054221 1.4436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6609 days (18.09 yr)  
   first obs. used      2001-10-11  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62051  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:07:57  

Additional Information
 Earth MOID = .805721 au 
 Jupiter MOID = 2.53408 au 
 T_jup = 3.511 
[ 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 18.0   n/a MPO494802  

344296 (2001 UH58)          Discovered 2001-Oct-11 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 UH58 = 2012 TG197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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