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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06951537905035407 3.8641e-08  
a 2.998254266636113 1.2679e-08 au
q 2.789829484801562 1.1735e-07 au
i 14.07207715154893 4.1737e-06 deg
node 162.3665032094733 1.7359e-05 deg
peri 343.5601256159795 3.7763e-05 deg
M 99.81638823210477 3.212e-05 deg
tp 2458474.724351269060
(2018-Dec-22.22435127)
0.00016957 TDB
period 1896.274117863331
5.19
1.2029e-05
3.293e-08
d
yr
n .1898459703735438 1.2042e-09 deg/d
Q 3.206679048470663 1.3561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2522  
   data-arc span      33346 days (91.30 yr)  
   first obs. used      1928-09-17  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 18:08:45  

Additional Information
 Earth MOID = 1.803 au 
 Jupiter MOID = 1.78663 au 
 T_jup = 3.205 
[ 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 10.8   n/a MPO473785  
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. 2019-August); 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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