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37648 (1994 EV6)
Classification: Main-belt Asteroid          SPK-ID: 2037648
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09197214256239382 4.3049e-08  
a 2.46853120068164 1.2548e-08 au
q 2.241495097172831 1.1244e-07 au
i 5.333187744602308 4.2978e-06 deg
node 63.49671686333352 4.8761e-05 deg
peri 68.45985048073851 5.4939e-05 deg
M 302.7922254090128 2.6638e-05 deg
tp 2459225.617320648569
(2021-Jan-11.11732065)
0.00010538 TDB
period 1416.629750290138
3.88
1.0801e-05
2.957e-08
d
yr
n .2541242691862632 1.9376e-09 deg/d
Q 2.695567304190449 1.3702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      9448 days (25.87 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:35:50  

Additional Information
 Earth MOID = 1.26268 au 
 Jupiter MOID = 2.34136 au 
 T_jup = 3.474 
[ 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 15.1   n/a MPO452694  
diameter diameter 2.220 km 0.458 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.226   0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37648 (1994 EV6)          Discovered 1994-Mar-09 by Elst, E. W. at Caussols
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 EV6 = 1998 HV132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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