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 ]  
215997 (2005 SH199)
Classification: Main-belt Asteroid          SPK-ID: 2215997
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09978356830699785 7.3279e-08  
a 3.125637675403943 4.2967e-08 au
q 2.813750394917347 2.4433e-07 au
i 1.440209689013609 7.6712e-06 deg
node 358.0559702630113 0.00024075 deg
peri 3.811632785610099 0.00024298 deg
M 229.8319908692335 3.8184e-05 deg
tp 2459730.307190990308
(2022-May-30.80719099)
0.00022283 TDB
period 2018.395998455905
5.53
4.1619e-05
1.139e-07
d
yr
n .1783594499173621 3.6778e-09 deg/d
Q 3.437524955890538 4.7255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      6674 days (18.27 yr)  
   first obs. used      2002-01-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:24:22  

Additional Information
 Earth MOID = 1.81084 au 
 Jupiter MOID = 2.00658 au 
 T_jup = 3.207 
[ 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 16.0   n/a MPO433413  

215997 (2005 SH199)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 22:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin