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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7936586111710259 1.4206e-05  
a 10.76484349051192 0.00076018 au
q 2.221232756358771 5.7303e-06 au
i 129.4232113014963 7.9862e-05 deg
node 279.1873373782801 5.032e-05 deg
peri 222.2559020718335 0.00033086 deg
M 152.8191366529924 0.016165 deg
tp 2451924.225010767302
(2001-Jan-14.72501077)
0.00090897 JED
period 12900.60289111814
35.32
1.3665
0.003741
d
yr
n .02790567255177309 2.9559e-06 deg/d
Q 19.30845422466507 0.0013635 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      342 days  
   first obs. used      2000-02-25  
   last obs. used      2001-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .59867  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 01:55:55  

Additional Information
 Earth MOID = 1.3714 au 
 Jupiter MOID = 1.85135 au 
 T_jup = -0.628 
[ 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 13.1 mag n/a MPO09789  
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 03:59 1_12:19 Saturn 1.63785419280596 1.60722578496411 1.6685614048747 14.657408687229 14.6468404446298 2415075.666078516 2179.00702140114 558019.084989102 1400.9161378755 8.55263554214639 9906.14199133576 T 4 CATAB v2.0c-linF95 2014-Jun-13 01:55:56 2014-Jun-13 01:55
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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