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102566 (1999 UB32)
Classification: Main-belt Asteroid          SPK-ID: 2102566
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143013758250513 6.4672e-08  
a 2.439729361223317 1.3411e-08 au
q 2.160864938594719 1.6186e-07 au
i 1.985102508661949 5.7933e-06 deg
node 50.55614556873876 0.0001595 deg
peri 155.9959351984348 0.00016117 deg
M 25.95481229788148 2.66e-05 deg
tp 2459100.147938668896
(2020-Sep-07.64793867)
0.00010239 TDB
period 1391.909202215501
3.81
1.1477e-05
3.142e-08
d
yr
n .2586375601418457 2.1325e-09 deg/d
Q 2.718593783851916 1.4944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1999-10-31  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:54:00  

Additional Information
 Earth MOID = 1.15555 au 
 Jupiter MOID = 2.23901 au 
 T_jup = 3.492 
[ 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 16.72   n/a E2021B55  

102566 (1999 UB32)          Discovered 1999-Oct-31 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 UB32 = 2001 DH11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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