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58346 (1995 CV4)
Classification: Main-belt Asteroid          SPK-ID: 2058346
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790844104699861 4.7744e-08  
a 2.38256997668008 8.6528e-09 au
q 1.955888837002839 1.1152e-07 au
i 1.76963428952076 5.2604e-06 deg
node 180.0492928383827 0.00011522 deg
peri 167.1112838677423 0.00011575 deg
M 151.6982804748037 1.0945e-05 deg
tp 2458634.462660040453
(2019-May-30.96266004)
3.9908e-05 TDB
period 1343.28116144522
3.68
7.3176e-06
2.003e-08
d
yr
n .2680004829463107 1.46e-09 deg/d
Q 2.80925111635732 1.0202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      22019 days (60.28 yr)  
   first obs. used      1960-09-29  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56171  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:43:08  

Additional Information
 Earth MOID = .947309 au 
 Jupiter MOID = 2.60737 au 
 T_jup = 3.515 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456969.5 (2014-Nov-08.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1803989955183233 4.7899e-08  
q 1.951971327206328 1.1204e-07 au
tp 2457290.955786048374
(2015-Sep-25.45578605)
3.8041e-05 TDB
node 180.0868704423699 0.00011521 deg
peri 166.9896388760653 0.00011573 deg
i 1.769230659202203 5.2648e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      22019 days (60.28 yr)  
   first obs. used      1960-09-29  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56171  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:43:08  

Additional Information
 Jupiter MOID = 2.60737 au 
 T_jup = 3.515 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.294358810924277E-15 -5.357281051717756E-15 3.919745517137119E-13 -2.180381791937224E-15 5.461412483058617E-14 -1.174417707466843E-15
q -5.357281051717756E-15 1.255308894277368E-14 -9.096073119054246E-13 6.151093319990498E-15 -1.2894186027945E-13 2.791962494936405E-15
tp 3.919745517137119E-13 -9.096073119054246E-13 1.447118276401652E-9 3.321169248983304E-12 4.229548224536711E-10 -8.891273347578932E-13
node -2.180381791937224E-15 6.151093319990498E-15 3.321169248983304E-12 1.32727022417486E-8 -1.326462596122017E-8 8.589639097860081E-11
peri 5.461412483058617E-14 -1.2894186027945E-13 4.229548224536711E-10 -1.326462596122017E-8 1.339315345340901E-8 -8.607209904421664E-11
i -1.174417707466843E-15 2.791962494936405E-15 -8.891273347578932E-13 8.589639097860081E-11 -8.607209904421664E-11 2.771793573984976E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.49   n/a E2021B10  

58346 (1995 CV4)          Discovered 1995-Feb-01 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 CV4 = 1993 RH8 = 1999 EZ12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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