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788 Hohensteina (A914 HE)
Classification: Main-belt Asteroid          SPK-ID: 2000788
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347897269740612 3.5382e-08  
a 3.127046401944297 1.3309e-08 au
q 2.705552671191005 1.1309e-07 au
i 14.33771579193033 4.127e-06 deg
node 177.7179247113727 1.6295e-05 deg
peri 48.60148278805286 2.224e-05 deg
M 62.06804878750265 1.4918e-05 deg
tp 2458652.270541470400
(2019-Jun-17.77054147)
8.3453e-05 TDB
period 2019.76069039724
5.53
1.2894e-05
3.53e-08
d
yr
n .1782389377670264 1.1379e-09 deg/d
Q 3.548540132697589 1.5102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3082  
   data-arc span      38812 days (106.26 yr)  
   first obs. used      1914-04-28  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42392  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:22:04  

Additional Information
 Earth MOID = 1.72239 au 
 Jupiter MOID = 1.49394 au 
 T_jup = 3.152 
[ 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 8.7   n/a MPO347519  
diameter diameter 111.295 km 0.783 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 37.137 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Oey, J.; Marks, S.A.; Fauerbach, M. (2008) Minor Planet Bull. 35, 148.]
[Marciniak, A.; Pilcher, F.; Oszkiewicz, D.; Santana-Ros, T.; et al. (2015) Planet. Space Sci. 118, 256-266.]
[Coley, D. (2017) Minor Planet Bull. 44, 261.]
geometric albedo albedo 0.041   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

788 Hohensteina (A914 HE)          Discovered 1914-Apr-28 by Kaiser, F. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 A914 HE = 1927 SS = 1933 WU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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