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1614 Goldschmidt (1952 HA)
Classification: Main-belt Asteroid          SPK-ID: 2001614
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 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06863816620115715 1.745e-08  
a 3.003676503390287 1.1237e-08 au
q 2.797509656336074 5.176e-08 au
i 14.09507786963309 8.7081e-07 deg
node 162.2645667164261 4.4163e-06 deg
peri 345.4355312290933 2.3242e-05 deg
M 172.9813181335379 2.2581e-05 deg
tp 2458482.860507036915
(2018-Dec-30.36050704)
0.00011822 TDB
period 1901.420459825604
5.21
1.067e-05
2.921e-08
d
yr
n .1893321375289182 1.0625e-09 deg/d
Q 3.2098433504445 1.2008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3308  
   data-arc span      33928 days (92.89 yr)  
   first obs. used      1928-09-17  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40736  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:52:55  

Additional Information
 Earth MOID = 1.81063 au 
 Jupiter MOID = 1.77915 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456974.5 (2014-Nov-13.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07059604321539832 1.7679e-08  
q 2.785176970619938 5.2781e-08 au
tp 2456573.192783692873
(2013-Oct-07.69278369)
0.0001128 TDB
node 162.4059627668785 4.4303e-06 deg
peri 342.3639018010597 2.2617e-05 deg
i 14.07300067104163 8.709e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3308  
   data-arc span      33928 days (92.89 yr)  
   first obs. used      1928-09-17  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40736  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:52:55  

Additional Information
 Jupiter MOID = 1.77915 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.125639242247366E-16 -9.15645529870133E-16 -1.092181618254351E-13 1.288206400929246E-14 -5.442175549644737E-14 2.498594585319392E-15
q -9.15645529870133E-16 2.785881030179833E-15 4.909297492935922E-13 -3.599633267258064E-14 1.938620977130694E-13 -7.166181801118411E-15
tp -1.092181618254351E-13 4.909297492935922E-13 1.272461415026835E-8 -1.544453795084051E-10 2.47983324844497E-9 -5.089764379438144E-11
node 1.288206400929246E-14 -3.599633267258064E-14 -1.544453795084051E-10 1.962725861204403E-11 -5.14273327909893E-11 3.277659712631231E-12
peri -5.442175549644737E-14 1.938620977130694E-13 2.47983324844497E-9 -5.14273327909893E-11 5.115414631596649E-10 -1.315086384185113E-11
i 2.498594585319392E-15 -7.166181801118411E-15 -5.089764379438144E-11 3.277659712631231E-12 -1.315086384185113E-11 7.584589951069732E-13

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 10.83   n/a MPCxxxxx  
diameter diameter 48.007 km 0.409 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 16.540 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Polakis, T. (2019) Minor Planet Bull. 46, 287-292.]
geometric albedo albedo 0.036   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1614 Goldschmidt (1952 HA)          Discovered 1952-Apr-18 by Schmitt, A. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1952 HA = 1928 SA = 1931 EA = 1936 DP = 1936 DQ = 1936 FQ1 = 1941 CH = 1964 PC = 1979 MD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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