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(2000 DG8)
Classification: Centaur          SPK-ID: 3035904
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7920952609768154 1.6464e-05  
a 10.77114995850456 0.00087344 AU
q 2.239373121102477 5.7546e-06 AU
i 129.4990209319161 7.9184e-05 deg
node 279.2577162620099 5.6306e-05 deg
peri 222.3121280737088 0.00034531 deg
M 125.067327574947 0.015191 deg
tp 2451914.772323505076
(2001-Jan-05.27232351)		 0.00090945 JED
period 12911.94107086411
35.35		 1.5706
0.0043		 d
yr
n .02788116813918418 3.3914e-06 deg/d
Q 19.30292679590665 0.0015653 AU
   Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      342 days  
   first obs. used      2000-02-25  
   last obs. used      2001-02-01  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      3  
   fit RMS      .51918  
   data source      ORB  
   producer      Otto Matic  
   solution date      2011-Sep-14 19:37:19  

Additional Information
 Earth MOID = 1.38961 AU 
 T_jup = -0.634 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.829 mag .89854 3 autocmod 2.5a
diameter diameter 15.6 km 2.6 Fernandez et al. (2005) Astron.J. 130:308-318  
geometric albedo albedo 0.053   0.017 Fernandez et al. (2005) Astron.J. 130:308-318  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (AU) Minimum Distance (AU) Maximum Distance (AU) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1900-Feb-25 08:44 1_17:48 Saturn 1.63651131831894 1.60127027275105 1.67185675007457 14.6583301091457 14.6477538453666 2415075.863897043 2508.58620887514 642239.204169533 1347.24518185432 8.55098611331269 10290.4320860119 T 3 CATAB v2.0c-linF95 2011-Sep-15 08:43:04 2011-Sep-15 12:53
1930-Apr-16 11:01 1_16:30 Ceres 0.0342128218240579 0.013101220773409 0.075663485045108 39.8211786423594 39.8211783322688 2426082.959563550 2430.94825810321 2139888.90179778 262.130549417093 22.5219402928181 7476.46131271905 T 3 CATAB v2.0c-linF95 2011-Sep-15 08:43:04 2011-Sep-15 12:53
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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