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JPL Small-Body Database Browser
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46673 (1996 OL2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2046673
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552399213871624 5.1061e-08  
a 3.225934870139817 2.9051e-08 au
q 2.725140994499205 1.6472e-07 au
i 8.873887515161034 5.3536e-06 deg
node 261.1536373578844 4.1372e-05 deg
peri 144.0830803799251 4.6246e-05 deg
M 249.2655167569332 2.1358e-05 deg
tp 2459251.471839660722
(2021-Feb-05.97183966)		 0.0001291 TDB
period 2116.322354288249
5.79		 2.8588e-05
7.827e-08		 d
yr
n .1701064109021678 2.2979e-09 deg/d
Q 3.726728745780428 3.3561e-08 au
   Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      8437 days (23.10 yr)  
   first obs. used      1996-07-23  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:11:55  

Additional Information
 Earth MOID = 1.7407 au 
 Jupiter MOID = 1.67845 au 
 T_jup = 3.150 
[ 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 14.1   n/a MPO449296  

46673 (1996 OL2)          Discovered 1996-Jul-23 by Boattini, A., Di Paola, A. at Campo Imperatore
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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