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102535 (1999 UL6)
Classification: Main-belt Asteroid          SPK-ID: 2102535
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .251654807809557 1.0268e-07  
a 2.626517919455222 3.5597e-08 AU
q 1.96554205722636 2.6412e-07 AU
i 4.140374987572893 1.1529e-05 deg
node 207.5866510401786 0.00012161 deg
peri 172.5410718436535 0.00012463 deg
M 207.0623596620314 3.5151e-05 deg
tp 2457661.012230176094
(2016-Sep-29.51223018)
0.00016363 JED
period 1554.780120432922
4.26
3.1607e-05
8.654e-08
d
yr
n .2315439947223917 4.7071e-09 deg/d
Q 3.287493781684084 4.4555e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      5716 days (15.65 yr)  
   first obs. used      1999-09-30  
   last obs. used      2015-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51373  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 19:24:45  

Additional Information
 Earth MOID = .968144 AU 
 T_jup = 3.353 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0 mag n/a MPO337999  

102535 (1999 UL6)          Discovered 1999-Oct-28 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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