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 ]  
35476 (1998 EN10)
Classification: Main-belt Asteroid          SPK-ID: 2035476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05717514544947219 4.7177e-08  
a 2.593253000951231 1.3712e-08 au
q 2.444983383434564 1.2296e-07 au
i 4.980248920177645 5.2768e-06 deg
node 43.71812292534334 5.3686e-05 deg
peri 352.6280126496599 6.782e-05 deg
M 147.4035599506282 4.2615e-05 deg
tp 2457975.944219705038
(2017-Aug-10.44421971)
0.00017976 TDB
period 1525.336843842138
4.18
1.2098e-05
3.312e-08
d
yr
n .2360134428361436 1.8719e-09 deg/d
Q 2.741522618467898 1.4496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      881  
   data-arc span      8209 days (22.48 yr)  
   first obs. used      1996-11-08  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5578  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:15  

Additional Information
 Earth MOID = 1.45119 au 
 Jupiter MOID = 2.49257 au 
 T_jup = 3.411 
[ 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 14.8   n/a MPO337549  
diameter diameter 2.888 km 0.926 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35476 (1998 EN10)          Discovered 1998-Mar-01 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1941-Jun-07 21:58 00:09 Amphi 0.0451347712551446 0.0451245893054796 0.0451449555198211 1.57728385289123 1.57728377213948 2430153.415359240 9.23494592577281 718.556349888017 37.6477054105196 45.2644749210137 127157.807674446 T 18 CATAB v2.0e-lin.ifort 2019-Jul-13 01:47:19 2019-Jul-13 01:47

Alternate Designations
 1998 EN10 = 2000 SR118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin