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7492 Kacenka (1995 UX)
Classification: Main-belt Asteroid          SPK-ID: 2007492
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .215188199715899 4.3566e-08  
a 2.402683078578116 9.0309e-09 au
q 1.885654032411037 1.0193e-07 au
i 1.844719299244289 3.73e-06 deg
node 182.6365097218385 0.00010332 deg
peri 189.7628009581692 0.00010365 deg
M 259.2694390666632 1.1403e-05 deg
tp 2459581.129034353081
(2022-Jan-01.62903435)
4.4603e-05 TDB
period 1360.326509625939
3.72
7.6695e-06
2.1e-08
d
yr
n .2646423468575883 1.4921e-09 deg/d
Q 2.919712124745195 1.0974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1666  
   data-arc span      14566 days (39.88 yr)  
   first obs. used      1980-08-03  
   last obs. used      2020-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 19:46:11  

Additional Information
 Earth MOID = .884484 au 
 Jupiter MOID = 2.54537 au 
 T_jup = 3.492 
[ 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 14.81   n/a MPCxxxxx  
diameter diameter 3.338 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.209   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7492 Kacenka (1995 UX)          Discovered 1995-Oct-21 by Pravec, P. at Ondrejov
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1995 UX = 1980 PS3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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