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175013 (2004 EC116)
Classification: Main-belt Asteroid          SPK-ID: 2175013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08230649643079989 4.8974e-08  
a 2.998346933917015 3.3184e-08 au
q 2.751563502702274 1.5194e-07 au
i 10.61601563501206 1.202e-05 deg
node 21.18218829274806 3.2535e-05 deg
peri 251.5212855169281 9.0089e-05 deg
M 55.15780101864277 8.7923e-05 deg
tp 2459105.946778988139
(2020-Sep-13.44677899)
0.00046168 TDB
period 1896.362030983007
5.19
3.1482e-05
8.619e-08
d
yr
n .1898371693370114 3.1516e-09 deg/d
Q 3.245130365131755 3.5916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      2000-09-30  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63561  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:03:41  

Additional Information
 Earth MOID = 1.75936 au 
 Jupiter MOID = 1.86899 au 
 T_jup = 3.223 
[ 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 15.11   n/a E2021B55  
diameter diameter 4.284 km 1.499 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175013 (2004 EC116)          Discovered 2004-Mar-14 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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
1929-Mar-05 09:43 00:04 Jupiter 1.86607686229003 1.86607591592343 1.86607780865779 3.61257330824398 3.4846628173182 2425675.905081976 4.1164002608568 125.386251987681 27.4024221598452 -73.0438425332407 1036364.35072169 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 21:03:42 2021-Apr-13 21:03
1975-Mar-22 04:54 00:02 Jupiter 1.99030786404248 1.99030650081655 1.99030922726942 4.46920366369287 4.37294342052431 2442493.704391378 1.78051851571335 144.946281457343 50.730687077099 -74.4055050037391 1411268.58248908 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 21:03:42 2021-Apr-13 21:03
2012-Feb-24 20:17 < 00:01 Jupiter 1.86924180678413 1.86924086200337 1.86924275156585 3.64568954613943 3.5192013850075 2455982.345063600 0.323275719379797 118.587047461003 23.4624259675441 -75.2581697365431 1276466.79130335 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 21:03:42 2021-Apr-13 21:03
2095-Feb-14 15:47 00:04 Jupiter 1.87723002479513 1.87722899759894 1.87723105199228 3.69362598433135 3.56937746961668 2486288.157754689 3.89474003373959 118.291067782572 32.7182298687844 -72.4442836218509 1147472.644189 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 21:03:42 2021-Apr-13 21:03
2178-Feb-05 08:59 00:08 Jupiter 1.88069775817499 1.88069671597932 1.88069880037131 3.73742995385058 3.61491759172428 2516593.873997688 7.85555928605124 120.443198524535 52.1417395901777 -81.6189726057002 889876.543247101 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 21:03:42 2021-Apr-13 21:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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