Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2000 DG8)
Classification: Centaur          SPK-ID: 3035904
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7929824562924129 1.4229e-05  
a 10.76894220912545 0.00076029 AU
q 2.229359964462108 5.896e-06 AU
i 129.4783854893775 7.4691e-05 deg
node 279.2393482627593 5.0391e-05 deg
peri 222.3028867274369 0.00032677 deg
M 141.6599130999356 0.014977 deg
tp 2451921.216347420563
(2001-Jan-11.71634742)
0.00097601 JED
period 12907.97145723668
35.34
1.367
0.003743
d
yr
n .02788974248917871 2.9535e-06 deg/d
Q 19.3085244537888 0.0013632 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 = 1.37991 AU 
 T_jup = -0.631 
[ 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-25 08:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin