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JPL Small-Body Database Browser
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80171 (1999 UO6)
Classification: Main-belt Asteroid          SPK-ID: 2080171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09926135524857967 4.5978e-08  
a 2.164089994945354 6.4e-09 au
q 1.949279489167187 9.9555e-08 au
i 1.646603632610728 5.1112e-06 deg
node 206.76678443428 0.00012453 deg
peri 181.6111720332694 0.00012629 deg
M 58.31042206469636 1.9056e-05 deg
tp 2458412.154570050276
(2018-Oct-20.65457005)
6.1665e-05 TDB
period 1162.8170810815
3.18
5.1583e-06
1.412e-08
d
yr
n .30959297541895 1.3734e-09 deg/d
Q 2.378900500723522 7.0353e-09 au
  Orbit Determination Parameters
   # obs. used (total)      969  
   data-arc span      7041 days (19.28 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:37:44  

Additional Information
 Earth MOID = .953089 au 
 Jupiter MOID = 2.97984 au 
 T_jup = 3.687 
[ 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 16.1   n/a MPO468759  

80171 (1999 UO6)          Discovered 1999-Oct-28 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 UO6 = 2001 HP59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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