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JPL Small-Body Database Browser
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160218 (2002 EQ61)
Classification: Main-belt Asteroid          SPK-ID: 2160218
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1477574136732878 6.3174e-08  
a 2.461552697149124 1.6096e-08 au
q 2.097840036997864 1.4852e-07 au
i 6.111162279314075 6.0538e-06 deg
node 184.1766497320149 2.9934e-05 deg
peri 154.9332431144402 3.3613e-05 deg
M 347.9217764129484 1.4241e-05 deg
tp 2458647.827405540895
(2019-Jun-13.32740554)
5.5948e-05 TDB
period 1410.62680881213
3.86
1.3836e-05
3.788e-08
d
yr
n .2552056984534068 2.5032e-09 deg/d
Q 2.825265357300384 1.8474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      6944 days (19.01 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49421  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:50:06  

Additional Information
 Earth MOID = 1.09031 au 
 Jupiter MOID = 2.56974 au 
 T_jup = 3.467 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO449861  

160218 (2002 EQ61)          Discovered 2002-Mar-13 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 2002 EQ61 = 2000 WH38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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