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362992 (2013 CW121)
Classification: Main-belt Asteroid          SPK-ID: 2362992
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09792649367455235 1.2376e-07  
a 2.64033465437808 3.4884e-08 au
q 2.381775939547424 3.3251e-07 au
i 12.49191848869877 1.0103e-05 deg
node 342.8260290299576 2.5343e-05 deg
peri 168.7176817457123 4.4637e-05 deg
M 302.1335499865883 3.5231e-05 deg
tp 2459452.390176090279
(2021-Aug-25.89017609)
0.00015563 TDB
period 1567.06456628121
4.29
3.1056e-05
8.503e-08
d
yr
n .2297288878494098 4.5528e-09 deg/d
Q 2.898893369208736 3.83e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6209 days (17.00 yr)  
   first obs. used      2003-10-23  
   last obs. used      2020-10-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:36  

Additional Information
 Earth MOID = 1.39269 au 
 Jupiter MOID = 2.09236 au 
 T_jup = 3.355 
[ 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 16.7   n/a MPO494887  

362992 (2013 CW121)          Discovered 2003-Oct-23 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2013-04-29

Alternate Designations
 2013 CW121 = 2003 UJ412 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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