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43806 Augustepiccard (1991 RG7)
Classification: Main-belt Asteroid          SPK-ID: 2043806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805364321061246 4.3177e-08  
a 2.453474632293044 7.8351e-09 au
q 2.010533075915972 1.0495e-07 au
i 3.742331901190681 3.2092e-06 deg
node 261.8668267328437 6.6549e-05 deg
peri 149.5421116641212 6.746e-05 deg
M 248.1855510120071 1.0034e-05 deg
tp 2459832.479643576949
(2022-Sep-09.97964358)
3.9539e-05 TDB
period 1403.688638706756
3.84
6.7239e-06
1.841e-08
d
yr
n .2564671324344939 1.2285e-09 deg/d
Q 2.896416188670116 9.2496e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1442  
   data-arc span      13482 days (36.91 yr)  
   first obs. used      1983-07-14  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51281  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:22:32  

Additional Information
 Earth MOID = 1.02205 au 
 Jupiter MOID = 2.47131 au 
 T_jup = 3.469 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457154.5 (2015-May-12.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791455159100053 4.2748e-08  
q 2.014137306949901 1.0339e-07 au
tp 2457026.203284986125
(2015-Jan-03.70328499)
4.0127e-05 TDB
node 262.0141894961868 6.6568e-05 deg
peri 149.6615483435826 6.751e-05 deg
i 3.741342656608477 3.2054e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1442  
   data-arc span      13482 days (36.91 yr)  
   first obs. used      1983-07-14  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51281  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:22:32  

Additional Information
 Jupiter MOID = 2.47131 au 
 T_jup = 3.469 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.827422937439656E-15 -4.411024109982723E-15 -1.022969919137397E-12 -9.068234195097402E-15 -3.173165344727922E-13 -1.844312438400283E-16
q -4.411024109982723E-15 1.068876456630673E-14 2.457854866066676E-12 2.192071302084583E-14 7.632353547478902E-13 4.566863306755175E-16
tp -1.022969919137397E-12 2.457854866066676E-12 1.610151191194262E-9 3.63900703345191E-12 4.747779832280503E-10 -2.23962164239861E-14
node -9.068234195097402E-15 2.192071302084583E-14 3.63900703345191E-12 4.431350300804609E-9 -4.420191704396644E-9 -8.653186390570402E-11
peri -3.173165344727922E-13 7.632353547478902E-13 4.747779832280503E-10 -4.420191704396644E-9 4.557553413823599E-9 8.634467960814526E-11
i -1.844312438400283E-16 4.566863306755175E-16 -2.23962164239861E-14 -8.653186390570402E-11 8.634467960814526E-11 1.027429878601026E-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 15.04   n/a MPCxxxxx  
diameter diameter 2.449 km 0.500 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.323   0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43806 Augustepiccard           Discovered 1991 Sept. 13 by F. Börngen and L. D. Schmadel at Tautenburg.
Swiss-Belgian physicist Auguste Piccard (1884-1962) studied the upper stratosphere and the depths of the sea. In 1932 he made a balloon ascent to a height of 16~940 meters, and in 1953 he descended by bathyscaphe to a depth of 3150 meters. His son Jacques (b. 1922) attained a submarine depth of 10~910 m.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021120/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1991 RG7 = 1993 FK30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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