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 ]  
118845 (2000 SP245)
Classification: Main-belt Asteroid          SPK-ID: 2118845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07028281761023694 4.0311e-08  
a 2.717069095191014 1.692e-08 au
q 2.526105823539293 1.0863e-07 au
i 2.050651133317539 4.6656e-06 deg
node 267.5140391247601 0.00012536 deg
peri 53.50215269669577 0.00012991 deg
M 173.861670107187 3.4481e-05 deg
tp 2458210.456876672983
(2018-Apr-01.95687667)
0.00015608 TDB
period 1635.872496924607
4.48
1.528e-05
4.183e-08
d
yr
n .220066050793561 2.0556e-09 deg/d
Q 2.908032366842736 1.8109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      538  
   data-arc span      8991 days (24.62 yr)  
   first obs. used      1995-06-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:03:06  

Additional Information
 Earth MOID = 1.51384 au 
 Jupiter MOID = 2.29409 au 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO366562  

118845 (2000 SP245)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SP245 = 1995 MD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-27 07:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin