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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667297294718926 4.7142e-08  
a 2.271742886674007 1.4506e-08 au
q 1.892975809749153 1.1004e-07 au
i 7.395593238440442 4.624e-06 deg
node 243.8042031008176 3.7086e-05 deg
peri 194.5607216647121 4.2008e-05 deg
M 195.9853387250901 1.8955e-05 deg
tp 2459770.293332205613
(2022-Jul-09.79333221)
6.8782e-05 TDB
period 1250.65404519053
3.42
1.1979e-05
3.28e-08
d
yr
n .287849386794376 2.7571e-09 deg/d
Q 2.65050996359886 1.6925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-11-20  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55253  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:18:58  

Additional Information
 Earth MOID = .908801 au 
 Jupiter MOID = 2.60554 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 18.09   n/a E2021B25  

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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