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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
47863 (2000 EC180)
Classification: Main-belt Asteroid          SPK-ID: 2047863
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02848184414463308 4.1838e-08  
a 3.135318625974342 2.8029e-08 au
q 3.046018969525576 1.4302e-07 au
i 9.599556520605159 4.7015e-06 deg
node 98.26111267789106 2.707e-05 deg
peri 308.3218434375021 9.4076e-05 deg
M 331.0970032168148 9.1595e-05 deg
tp 2459163.302595489687
(2020-Nov-09.80259549)
0.00051633 TDB
period 2027.780538327572
5.55
2.7192e-05
7.445e-08
d
yr
n .177534004886403 2.3807e-09 deg/d
Q 3.224618282423109 2.8827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      7644 days (20.93 yr)  
   first obs. used      1998-11-28  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51144  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:29:52  

Additional Information
 Earth MOID = 2.06827 au 
 Jupiter MOID = 1.95625 au 
 T_jup = 3.190 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457293.5 (2015-Sep-28.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02795540932690213 4.2485e-08  
q 3.048339345147504 1.4534e-07 au
tp 2457081.866885922535
(2015-Feb-28.36688592)
0.00051353 TDB
node 98.47900858775391 2.7155e-05 deg
peri 299.0875285151989 9.4417e-05 deg
i 9.584218563900398 4.6944e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      7644 days (20.93 yr)  
   first obs. used      1998-11-28  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51144  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:29:52  

Additional Information
 Jupiter MOID = 1.95625 au 
 T_jup = 3.190 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.804940903082098E-15 -6.078058154431597E-15 -3.207475775113203E-12 8.939224765207372E-15 -5.397793995897706E-13 1.383361942786348E-15
q -6.078058154431597E-15 2.112511271745372E-14 1.179268018225587E-11 -3.100981967633498E-14 2.0035867999884E-12 -3.205548439545746E-15
tp -3.207475775113203E-12 1.179268018225587E-11 2.637178375549028E-7 -4.730988674121811E-11 4.646421465227133E-8 1.604486875580671E-11
node 8.939224765207372E-15 -3.100981967633498E-14 -4.730988674121811E-11 7.373730297754118E-10 -7.351779630815471E-10 1.215641684432006E-11
peri -5.397793995897706E-13 2.0035867999884E-12 4.646421465227133E-8 -7.351779630815471E-10 8.914607147154229E-9 -9.199839310840324E-12
i 1.383361942786348E-15 -3.205548439545746E-15 1.604486875580671E-11 1.215641684432006E-11 -9.199839310840324E-12 2.20372209023665E-11

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 14.2   n/a MPO452823  
diameter diameter 7.289 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47863 (2000 EC180)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-24 19:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin