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 ]  
42513 (1993 SH15)
Classification: Main-belt Asteroid          SPK-ID: 2042513
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1921254907038195 5.7051e-08  
a 2.178849203325255 1.5022e-08 au
q 1.760236730966764 1.3025e-07 au
i 5.399509768537857 6.5016e-06 deg
node 81.08482801117211 5.6716e-05 deg
peri 285.5991271237593 5.9712e-05 deg
M 37.60615763962657 1.9111e-05 deg
tp 2457477.785565775040
(2016-Mar-30.28556577)
6.1735e-05 JED
period 1174.733051547788
3.22
1.2149e-05
3.326e-08
d
yr
n .3064526017427331 3.1693e-09 deg/d
Q 2.597461675683746 1.7909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      8998 days (24.64 yr)  
   first obs. used      1990-12-19  
   last obs. used      2015-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55839  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:40:38  

Additional Information
 Earth MOID = .767408 au 
 Jupiter MOID = 2.86648 au 
 T_jup = 3.653 
[ 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 15.3 mag n/a MPO240534  

42513 (1993 SH15)          Discovered 1993-Sep-18 by Holt, H. E. at Palomar
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-30 16:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin