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
JPL Small-Body Database Browser
Search: [ help ]  
85202 (1992 DR11)
Classification: Main-belt Asteroid          SPK-ID: 2085202
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0531680301180979 4.9284e-08  
a 3.00002998568761 2.7931e-08 au
q 2.840524301053375 1.5696e-07 au
i 10.73577090253695 5.5104e-06 deg
node 143.4430516133185 3.0931e-05 deg
peri 114.3288300283451 7.197e-05 deg
M 65.84038543823091 6.1992e-05 deg
tp 2458653.382360273221
(2019-Jun-18.88236027)
0.00032876 TDB
period 1897.958972595561
5.20
2.6506e-05
7.257e-08
d
yr
n .1896774404494533 2.6489e-09 deg/d
Q 3.159535670321846 2.9416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      10038 days (27.48 yr)  
   first obs. used      1992-02-29  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61039  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:53:35  

Additional Information
 Earth MOID = 1.84532 au 
 Jupiter MOID = 1.94846 au 
 T_jup = 3.224 
[ 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 15.1   n/a MPO436371  

85202 (1992 DR11)          Discovered 1992-Feb-29 by UESAC at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 12:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin