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JPL Small-Body Database Browser
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452365 (2001 WM102)
Classification: Main-belt Asteroid          SPK-ID: 2452365
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672568450107424 4.9021e-08  
a 2.271398339093441 1.5727e-08 au
q 1.891491419134032 1.1282e-07 au
i 7.397726003352948 4.7806e-06 deg
node 243.8098557776516 4.7237e-05 deg
peri 194.6148109407959 6.2661e-05 deg
M 23.13587210461407 3.3664e-05 deg
tp 2458520.143362272669
(2019-Feb-05.64336227)
0.00011702 TDB
period 1250.36953225851
3.42
1.2986e-05
3.555e-08
d
yr
n .2879148849298506 2.9903e-09 deg/d
Q 2.65130525905285 1.8358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6274 days (17.18 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:51:53  

Additional Information
 Earth MOID = .907627 au 
 Jupiter MOID = 2.60498 au 
 T_jup = 3.583 
[ 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 17.7   n/a MPO456153  

452365 (2001 WM102)          Discovered 2001-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2001 WM102 = 2013 HM124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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