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316 Goberta
Classification: Main-belt Asteroid          SPK-ID: 2000316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352733813466135 3.1975e-08  
a 3.179608009088325 1.2148e-08 au
q 2.749491682342173 9.9584e-08 au
i 2.338950594341684 3.4546e-06 deg
node 123.9018998974493 9.8571e-05 deg
peri 314.99474715 9.9616e-05 deg
M 129.4516850645786 1.4597e-05 deg
tp 2457855.829743832191
(2017-Apr-12.32974383)
8.2899e-05 TDB
period 2070.898436638159
5.67
1.1868e-05
3.249e-08
d
yr
n .1738375932063643 9.9623e-10 deg/d
Q 3.609724335834477 1.3791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3231  
   data-arc span      46730 days (127.94 yr)  
   first obs. used      1891-09-08  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:07:27  

Additional Information
 Earth MOID = 1.76561 au 
 Jupiter MOID = 1.63263 au 
 T_jup = 3.184 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455773.5 (2011-Jul-31.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1374674049901316 3.2032e-08  
q 2.739905996881186 1.0016e-07 au
tp 2455783.068424540556
(2011-Aug-09.56842454)
7.9577e-05 TDB
node 123.9378922852499 9.8639e-05 deg
peri 314.28191416588 9.9643e-05 deg
i 2.33894323527106 3.4551e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3231  
   data-arc span      46730 days (127.94 yr)  
   first obs. used      1891-09-08  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:07:27  

Additional Information
 Jupiter MOID = 1.63263 au 
 T_jup = 3.184 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.026070810037457E-15 -3.190701582106623E-15 -4.122927633139725E-13 -2.560509947323734E-15 -8.518213275213152E-14 -1.220155575151217E-17
q -3.190701582106623E-15 1.003104731982269E-14 1.395157618612295E-12 5.621023251465025E-15 2.8631612973325E-13 1.035084602181876E-16
tp -4.122927633139725E-13 1.395157618612295E-12 6.332443541677049E-9 -2.389726883755699E-12 1.147693909698452E-9 -4.95823339901235E-14
node -2.560509947323734E-15 5.621023251465025E-15 -2.389726883755699E-12 9.729593580553008E-9 -9.721966563891469E-9 3.196348343514566E-11
peri -8.518213275213152E-14 2.8631612973325E-13 1.147693909698452E-9 -9.721966563891469E-9 9.928691588818331E-9 -3.194038325113201E-11
i -1.220155575151217E-17 1.035084602181876E-16 -4.95823339901235E-14 3.196348343514566E-11 -3.194038325113201E-11 1.193791403496563E-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 10.1   n/a MPO347513  
diameter diameter 56.067 km 0.642 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 8.605 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Menke, J.; Cooney, W.; Gross, J.; Terrell, D. (2008) Minor Planet Bull. 35, 155-160.]
geometric albedo albedo 0.061   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

316 Goberta          Discovered 1891-Sep-08 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1938 DO2 = 1939 BB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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