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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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06951537055972529 3.1977e-08  
a 2.998254267013353 1.1687e-08 au
q 2.789829510609642 9.4502e-08 au
i 14.07208003835801 3.6302e-06 deg
node 162.3665057031368 1.7226e-05 deg
peri 343.56012179 3.5485e-05 deg
M 99.81638870527389 3.0595e-05 deg
tp 2458474.724348677446
(2018-Dec-22.22434868)
0.00016115 TDB
period 1896.274118221215
5.19
1.1087e-05
3.035e-08
d
yr
n .1898459703377142 1.11e-09 deg/d
Q 3.206679023417063 1.2499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2837  
   data-arc span      33559 days (91.88 yr)  
   first obs. used      1928-09-17  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42947  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:37:44  

Additional Information
 Earth MOID = 1.803 au 
 Jupiter MOID = 1.78663 au 
 T_jup = 3.205 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456533.5 (2013-Aug-29.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07091840573044776 3.1911e-08  
q 2.784703934022006 9.4714e-08 au
tp 2456572.401398027029
(2013-Oct-06.90139803)
0.00015836 TDB
node 162.4098117602704 1.7231e-05 deg
peri 342.17988096307 3.4978e-05 deg
i 14.07146191466957 3.6302e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2837  
   data-arc span      33559 days (91.88 yr)  
   first obs. used      1928-09-17  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42947  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:37:44  

Additional Information
 Jupiter MOID = 1.78663 au 
 T_jup = 3.205 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.018328446400686E-15 -3.002427409275555E-15 -8.227814542649152E-14 1.332379989715778E-15 -5.929810414844722E-15 -2.155615451554496E-16
q -3.002427409275555E-15 8.970721567037242E-15 1.724146441123366E-13 -2.557106750350035E-15 9.286361067819744E-16 9.868513782058514E-16
tp -8.227814542649152E-14 1.724146441123366E-13 2.507676413031568E-8 -8.827984380649601E-12 4.849011381977272E-9 3.858977002880508E-12
node 1.332379989715778E-15 -2.557106750350035E-15 -8.827984380649601E-12 2.969127417838356E-10 -2.889728407064221E-10 6.746184564065714E-12
peri -5.929810414844722E-15 9.286361067819744E-16 4.849011381977272E-9 -2.889728407064221E-10 1.223494193726378E-9 -5.778903941034339E-12
i -2.155615451554496E-16 9.868513782058514E-16 3.858977002880508E-12 6.746184564065714E-12 -5.778903941034339E-12 1.317863465695954E-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 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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