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16701 Volpe (1995 DH4)
Classification: Main-belt Asteroid          SPK-ID: 2016701
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386088816759146 3.0693e-08  
a 2.398326978328818 8.776e-09 au
q 2.065897557969485 7.3949e-08 au
i 6.268669898863647 3.7982e-06 deg
node 313.2304690883155 3.5314e-05 deg
peri 320.2245540125701 3.944e-05 deg
M 226.3693216300364 2.0158e-05 deg
tp 2459704.075611012697
(2022-May-04.57561101)
7.709e-05 TDB
period 1356.628748547305
3.71
7.4463e-06
2.039e-08
d
yr
n .2653636821315283 1.4565e-09 deg/d
Q 2.730756398688151 9.9924e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1619  
   data-arc span      11020 days (30.17 yr)  
   first obs. used      1991-01-12  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46998  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:39:15  

Additional Information
 Earth MOID = 1.05226 au 
 Jupiter MOID = 2.39809 au 
 T_jup = 3.506 
[ 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 14.47   n/a E2021B10  
diameter diameter 2.971 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.418   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16701 Volpe           Discovered 1995 Feb. 21 by Spacewatch at Kitt Peak.
Miguel A. Volpe Borgonon (b. 1947) is a Paraguayan amateur astronomer, professor of engineering at the Universidad Nacional de Asunción and one of the founders of the Club de Astrofìsica del Paraguay. Name suggested by W. A. Fröger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-06-20Last Updated: 2016-06-21

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Alternate Designations
 1995 DH4 = 1999 FK58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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