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13145 Cavezzo (1995 DZ1)
Classification: Main-belt Asteroid          SPK-ID: 2013145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207692569066207 2.8613e-08  
a 3.100948988955059 1.535e-08 au
q 2.72644968385362 8.6292e-08 au
i 7.31969836779525 3.3843e-06 deg
node 78.96352103867105 2.497e-05 deg
peri 199.088508158082 2.8725e-05 deg
M 180.5926638513025 1.4651e-05 deg
tp 2460390.480940812804
(2024-Mar-20.98094081)
8.3328e-05 TDB
period 1994.529021912617
5.46
1.4809e-05
4.054e-08
d
yr
n .180493738644517 1.3402e-09 deg/d
Q 3.475448294056498 1.7203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2180  
   data-arc span      9550 days (26.15 yr)  
   first obs. used      1995-02-27  
   last obs. used      2021-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50909  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:59:05  

Additional Information
 Earth MOID = 1.71117 au 
 Jupiter MOID = 1.63836 au 
 T_jup = 3.198 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457413.5 (2016-Jan-26.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1234941455573398 2.8248e-08  
q 2.714976429766991 8.5257e-08 au
tp 2458398.289855847009
(2018-Oct-06.78985585)
7.8347e-05 TDB
node 79.04837499985705 2.5016e-05 deg
peri 199.5966175406539 2.8685e-05 deg
i 7.31670798256884 3.3825e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2180  
   data-arc span      9550 days (26.15 yr)  
   first obs. used      1995-02-27  
   last obs. used      2021-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50909  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:59:05  

Additional Information
 Jupiter MOID = 1.63836 au 
 T_jup = 3.198 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.979279264975814E-16 -2.380236748479262E-15 -2.280293063384757E-13 8.318265333262113E-16 -6.71487592440801E-14 -3.324110108286091E-17
q -2.380236748479262E-15 7.268705235210551E-15 8.613682856250632E-13 -3.009310251172005E-15 2.158978598827152E-13 3.433679708745051E-16
tp -2.280293063384757E-13 8.613682856250632E-13 6.138301411446613E-9 -4.479453715730549E-14 1.106447462541894E-9 -7.385239683543768E-13
node 8.318265333262113E-16 -3.009310251172005E-15 -4.479453715730549E-14 6.258239822842004E-10 -6.205796405356507E-10 -1.764942263178948E-11
peri -6.71487592440801E-14 2.158978598827152E-13 1.106447462541894E-9 -6.205796405356507E-10 8.228487664361226E-10 1.732054426400626E-11
i -3.324110108286091E-17 3.433679708745051E-16 -7.385239683543768E-13 -1.764942263178948E-11 1.732054426400626E-11 1.144134691347732E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.18   n/a E2021B10  
diameter diameter 8.053 km 0.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13145 Cavezzo           Discovered 1995 Feb. 27 at the Cavezzo Observatory.
The inhabitants of Cavezzo, a small town in northern Italy, supported the construction and development of the Public Astronomical Observatory `G. Montanari'. The observatory is visited by about 2500 people every year and works to increase the public understanding and appreciation of astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 1995 DZ1 = 1996 KG4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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