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227389 (2005 UH310)
Classification: Main-belt Asteroid          SPK-ID: 2227389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241076431492784 5.313e-08  
a 2.344598414124638 1.3574e-08 au
q 2.053615830816093 1.2323e-07 au
i 3.134641029960304 5.1772e-06 deg
node 52.98058363263318 9.2449e-05 deg
peri 147.50448292593 9.4181e-05 deg
M 256.2315676120311 2.0956e-05 deg
tp 2459578.475702095497
(2021-Dec-29.97570210)
7.8196e-05 TDB
period 1311.297179913409
3.59
1.1388e-05
3.118e-08
d
yr
n .2745373097071501 2.3842e-09 deg/d
Q 2.635580997433182 1.5259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      10096 days (27.64 yr)  
   first obs. used      1993-04-18  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49994  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:34  

Additional Information
 Earth MOID = 1.05063 au 
 Jupiter MOID = 2.31952 au 
 T_jup = 3.549 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.59   n/a MPCxxxxx  

227389 (2005 UH310)          Discovered 2005-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2005 UH310 = 2007 BS10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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