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3356 Resnik (1984 EU)
Classification: Main-belt Asteroid          SPK-ID: 2003356
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1138992326609837 3.6179e-08  
a 2.192629061766819 6.6753e-09 au
q 1.942890294121406 8.0647e-08 au
i 4.096615408090152 4.143e-06 deg
node 108.2889142904921 5.094e-05 deg
peri 158.0610956474847 5.3754e-05 deg
M 331.7844738720308 1.8121e-05 deg
tp 2459093.446240503525
(2020-Aug-31.94624050)
5.9748e-05 TDB
period 1185.894830722318
3.25
5.4155e-06
1.483e-08
d
yr
n .3035682344451464 1.3863e-09 deg/d
Q 2.442367829412232 7.4356e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2429  
   data-arc span      32186 days (88.12 yr)  
   first obs. used      1932-03-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:52:57  

Additional Information
 Earth MOID = .927611 au 
 Jupiter MOID = 2.61902 au 
 T_jup = 3.660 
[ 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 13.0   n/a MPO431535  
diameter diameter 4.823 km 0.473 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 32. h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Higgins, D. (2008) Minor Planet Bull. 35, 30-32.]
geometric albedo albedo 0.197   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3356 Resnik (1984 EU)          Discovered 1984-Mar-06 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1984 EU = 1932 EV = 1936 PJ = 1969 TT6 = 1972 TR = 1979 YQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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