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 ]  
215100 (1992 RD)
Classification: Main-belt Asteroid          SPK-ID: 2215100
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2319740954597727 2.1573e-07  
a 2.294519269082013 2.6355e-08 au
q 1.762250237121695 4.9747e-07 au
i 26.46904783387706 1.4704e-05 deg
node 130.4248366717514 2.569e-05 deg
peri 148.654225288015 3.8035e-05 deg
M 5.900366466256277 4.0468e-05 deg
tp 2457579.692855846785
(2016-Jul-10.19285585)
0.00014242 JED
period 1269.509603851818
3.48
2.1873e-05
5.989e-08
d
yr
n .2835740658500923 4.8857e-09 deg/d
Q 2.826788301042332 3.2469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      8594 days (23.53 yr)  
   first obs. used      1992-09-02  
   last obs. used      2016-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58154  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 23:38:13  

Additional Information
 Earth MOID = .775019 au 
 Jupiter MOID = 2.48668 au 
 T_jup = 3.424 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0 mag n/a MPO268202  

215100 (1992 RD)          Discovered 1992-Sep-02 by McNaught, R. H. at Siding Spring
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 1992 RD = 2002 HM13 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-02 12:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin