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JPL Small-Body Database Browser
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95553 (2002 EU94)
Classification: Main-belt Asteroid          SPK-ID: 2095553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07527696691676389 5.7607e-08  
a 2.756090360452178 1.9676e-08 au
q 2.548620237568807 1.5327e-07 au
i 5.243780542581158 5.4487e-06 deg
node 18.31345432125046 4.7483e-05 deg
peri 358.0879080325854 5.5486e-05 deg
M 138.9226009562226 2.8374e-05 deg
tp 2458355.575300435075
(2018-Aug-25.07530044)
0.00013141 TDB
period 1671.239166595618
4.58
1.7897e-05
4.9e-08
d
yr
n .2154090253481401 2.3067e-09 deg/d
Q 2.963560483335548 2.1157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      9894 days (27.09 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:16:42  

Additional Information
 Earth MOID = 1.5498 au 
 Jupiter MOID = 2.40435 au 
 T_jup = 3.333 
[ 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 MPO459447  
diameter diameter 3.413 km 0.280 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95553 (2002 EU94)          Discovered 2002-Mar-14 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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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
2126-Sep-04 23:32 00:17 Iris 0.00861353573266386 0.00860322709967632 0.00862392444410623 3.09044589076295 3.09044567480437 2497812.480741021 16.872210685618 1410.07396129707 40.0287165250816 -68.6112718318606 29946.3560445608 T 21 CATAB v2.0f-lin.ifort 2020-May-20 17:16:58 2020-May-20 17:17

Alternate Designations
 2002 EU94 = 1998 KD42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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