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JPL Small-Body Database Browser
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312308 (2008 CJ67)
Classification: Main-belt Asteroid          SPK-ID: 2312308
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08875690811770943 5.6039e-08  
a 2.707950130845008 3.0458e-08 au
q 2.467600849894258 1.6385e-07 au
i 5.248428415362963 7.1605e-06 deg
node 320.26529821091 5.7478e-05 deg
peri 150.0340016152145 6.9218e-05 deg
M 221.3730445147405 4.0576e-05 deg
tp 2459227.264809964199
(2021-Jan-12.76480996)		 0.00018609 TDB
period 1627.643994613327
4.46		 2.746e-05
7.518e-08		 d
yr
n .2211785876957226 3.7315e-09 deg/d
Q 2.948299411795757 3.3161e-08 au
   Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      4769 days (13.06 yr)  
   first obs. used      2006-09-30  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6662  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:10:11  

Additional Information
 Earth MOID = 1.48607 au 
 Jupiter MOID = 2.13471 au 
 T_jup = 3.353 
[ 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 16.9   n/a MPO402211  

312308 (2008 CJ67)          Discovered 2008-Feb-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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