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102547 (1999 UW15)
Classification: Main-belt Asteroid          SPK-ID: 2102547
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .182504854261085 3.492e-08  
a 2.228870946951139 8.1836e-09 au
q 1.822091179611055 7.5428e-08 au
i 7.177292195436616 5.426e-06 deg
node 190.7376721501588 3.685e-05 deg
peri 138.9099963040985 4.1939e-05 deg
M 174.8609909133498 1.9577e-05 deg
tp 2458610.140921508365
(2019-May-06.64092151)
6.4633e-05 TDB
period 1215.418414060715
3.33
6.6939e-06
1.833e-08
d
yr
n .2961942947673792 1.6313e-09 deg/d
Q 2.635650714291223 9.6772e-09 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53052  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:45  

Additional Information
 Earth MOID = .817065 au 
 Jupiter MOID = 2.74323 au 
 T_jup = 3.611 
[ 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 16.4   n/a MPO439700  

102547 (1999 UW15)          Discovered 1999-Oct-29 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 UW15 = 2002 OP13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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