Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
80850 (2000 DN20)
Classification: Main-belt Asteroid          SPK-ID: 2080850
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672282723406214 3.3125e-08  
a 2.305333622924976 8.5013e-09 au
q 1.919816663994487 7.8955e-08 au
i 3.547157089774457 4.6721e-06 deg
node 293.4593502047119 6.0243e-05 deg
peri 90.11306956865354 6.2258e-05 deg
M 277.1732535849017 1.4299e-05 deg
tp 2458894.648883703927
(2020-Feb-15.14888370)
5.1008e-05 TDB
period 1278.495204951219
3.50
7.072e-06
1.936e-08
d
yr
n .2815810326122701 1.5576e-09 deg/d
Q 2.690850581855465 9.9229e-09 au
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      7802 days (21.36 yr)  
   first obs. used      1998-07-27  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:47:30  

Additional Information
 Earth MOID = .926458 au 
 Jupiter MOID = 2.77548 au 
 T_jup = 3.567 
[ 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 15.9   n/a MPO493441  
diameter diameter 1.554 km 0.320 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.350   0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80850 (2000 DN20)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 DN20 = 2002 VC88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 02:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin