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32894 (1994 JK3)
Classification: Main-belt Asteroid          SPK-ID: 2032894
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05317308005077617 3.111e-08  
a 2.830891528002303 1.3804e-08 au
q 2.680364306168773 9.1516e-08 au
i 1.519465772280308 3.425e-06 deg
node 221.5199735512032 0.00013796 deg
peri 179.9174279709383 0.00014292 deg
M 272.1616988138128 3.7025e-05 deg
tp 2459024.987295736284
(2020-Jun-24.48729574)
0.0001796 TDB
period 1739.73567796064
4.76
1.2725e-05
3.484e-08
d
yr
n .2069279859926772 1.5135e-09 deg/d
Q 2.981418749835834 1.4538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1102  
   data-arc span      9312 days (25.49 yr)  
   first obs. used      1994-05-03  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:28:19  

Additional Information
 Earth MOID = 1.68765 au 
 Jupiter MOID = 2.24478 au 
 T_jup = 3.311 
[ 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 14.9   n/a MPO449202  
diameter diameter 3.385 km 0.911 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32894 (1994 JK3)          Discovered 1994-May-03 by Spacewatch at Kitt Peak
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 JK3 = 1996 XH30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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