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 ]  
70371 (1999 RB206)
Classification: Main-belt Asteroid          SPK-ID: 2070371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1037804697575262 4.142e-08  
a 2.286163249275108 7.9713e-09 au
q 2.048904153322945 9.3418e-08 au
i 6.239438552170503 4.1893e-06 deg
node 299.5785059834397 4.0538e-05 deg
peri 98.4027986871919 4.6605e-05 deg
M 25.00066815295127 2.0971e-05 deg
tp 2459112.818413310732
(2020-Sep-20.31841331)
7.3593e-05 TDB
period 1262.581104433814
3.46
6.6034e-06
1.808e-08
d
yr
n .2851301977637601 1.4913e-09 deg/d
Q 2.523422345227271 8.7985e-09 au
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      7804 days (21.37 yr)  
   first obs. used      1999-09-08  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5082  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:40:40  

Additional Information
 Earth MOID = 1.0664 au 
 Jupiter MOID = 2.82089 au 
 T_jup = 3.587 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.64   n/a E2021B10  

70371 (1999 RB206)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-02 00:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin