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385704 (2005 UH27)
Classification: Main-belt Asteroid          SPK-ID: 2385704
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2073891447985939 5.8403e-08  
a 2.369462099680311 1.6087e-08 au
q 1.87806138119493 1.3905e-07 au
i 2.182463885335361 8.4633e-06 deg
node 34.78835850372368 0.00014311 deg
peri 306.5108357281613 0.0001443 deg
M 94.05538135529277 2.1906e-05 deg
tp 2458852.439913033518
(2020-Jan-03.93991303)
7.8867e-05 TDB
period 1332.211187732134
3.65
1.3567e-05
3.714e-08
d
yr
n .2702274258879627 2.7519e-09 deg/d
Q 2.860862818165691 1.9423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      9585 days (26.24 yr)  
   first obs. used      1994-10-08  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:19  

Additional Information
 Earth MOID = .868979 au 
 Jupiter MOID = 2.5397 au 
 T_jup = 3.515 
[ 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 17.68   n/a MPCxxxxx  

385704 (2005 UH27)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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