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46662 (1996 DO)
Classification: Main-belt Asteroid          SPK-ID: 2046662
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159278524305387 4.843e-08  
a 2.62965380442862 1.2696e-08 au
q 2.324803686245414 1.287e-07 au
i 3.457668575517253 5.3385e-06 deg
node 349.9855109812626 5.6973e-05 deg
peri 146.3264715471307 5.9553e-05 deg
M 267.9784904345205 1.7484e-05 deg
tp 2459398.637555051207
(2021-Jul-03.13755505)
7.6687e-05 TDB
period 1557.56540503659
4.26
1.128e-05
3.088e-08
d
yr
n .231129940891017 1.6738e-09 deg/d
Q 2.934503922611826 1.4168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1233  
   data-arc span      8727 days (23.89 yr)  
   first obs. used      1996-02-19  
   last obs. used      2020-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56517  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:32:27  

Additional Information
 Earth MOID = 1.33939 au 
 Jupiter MOID = 2.08747 au 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO493181  

46662 (1996 DO)          Discovered 1996-Feb-19 by Kobayashi, T. at Oizumi
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 DO = 1998 RC65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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