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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2326360825870535 2.2125e-07  
a 2.294890092458357 3.5485e-08 AU
q 1.761015851381004 5.1172e-07 AU
i 26.47786796063606 1.608e-05 deg
node 130.4348221880605 4.3774e-05 deg
peri 148.5008309248826 6.4958e-05 deg
M 196.0126154273322 5.4587e-05 deg
tp 2457578.927859207457
(2016-Jul-09.42785921)
0.00020289 JED
period 1269.817369533141
3.48
2.9452e-05
8.064e-08
d
yr
n .2835053359935981 6.5757e-09 deg/d
Q 2.82876433353571 4.374e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      7636 days (20.91 yr)  
   first obs. used      1992-09-02  
   last obs. used      2013-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .67503  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 21:16:24  

Additional Information
 Earth MOID = .775569 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 (413)
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 2014-Sep-02 01:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin