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4696 Arpigny (1985 TP)
Classification: Main-belt Asteroid          SPK-ID: 2004696
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05508560361418371 3.6824e-08  
a 2.856826136572777 1.1653e-08 au
q 2.699456144418889 1.0231e-07 au
i 1.894977992923296 3.7402e-06 deg
node 178.5725122463496 9.9152e-05 deg
peri 131.9587417625271 0.00010617 deg
M 167.2292893962006 4.0541e-05 deg
tp 2458381.216919354854
(2018-Sep-19.71691935)
0.00019711 TDB
period 1763.697675790958
4.83
1.0791e-05
2.954e-08
d
yr
n .2041166153028763 1.2489e-09 deg/d
Q 3.014196128726665 1.2295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3010  
   data-arc span      25418 days (69.59 yr)  
   first obs. used      1951-08-11  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42861  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 16:39:20  

Additional Information
 Earth MOID = 1.68346 au 
 Jupiter MOID = 2.12476 au 
 T_jup = 3.300 
[ show covariance matrix ]

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 12.47   n/a E2021B10  

4696 Arpigny (1985 TP)          Discovered 1985-Oct-15 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1985 TP = 1980 RR2 = 1989 NJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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