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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .792654390068334 1.4244e-05  
a 10.77038835963133 0.00076004 AU
q 2.233192743628673 5.9043e-06 AU
i 129.494235735675 7.322e-05 deg
node 279.2534171138839 5.0364e-05 deg
peri 222.3144034006248 0.00032499 deg
M 136.1117122363157 0.014384 deg
tp 2451919.166632771728
(2001-Jan-09.66663277)
0.00095405 JED
period 12910.57164244035
35.35
1.3666
0.003742
d
yr
n .02788412550352055 2.9516e-06 deg/d
Q 19.30758397563399 0.0013625 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 = 1.38344 AU 
 T_jup = -0.633 
[ 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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