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295988 (2008 YC68)
Classification: Main-belt Asteroid          SPK-ID: 2295988
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05859145899171866 8.2226e-08  
a 3.084265757323974 3.4229e-08 au
q 2.903554126684164 2.6624e-07 au
i 10.29288558581413 7.8241e-06 deg
node 115.4157003648394 5.0697e-05 deg
peri 19.9279587480352 0.0001023 deg
M 33.46913097429937 8.4203e-05 deg
tp 2458816.563444048141
(2019-Nov-29.06344405)
0.00046309 TDB
period 1978.45471976899
5.42
3.2935e-05
9.017e-08
d
yr
n .1819601916601026 3.0291e-09 deg/d
Q 3.264977387963784 3.6235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1998-01-30  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52501  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:44:21  

Additional Information
 Earth MOID = 1.92037 au 
 Jupiter MOID = 1.79086 au 
 T_jup = 3.199 
[ 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 16.3   n/a MPO418565  

295988 (2008 YC68)          Discovered 2008-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 YC68 = 2007 VJ249 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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