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85217 Bilzingsleben (1992 US8)
Classification: Main-belt Asteroid          SPK-ID: 2085217
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2065331490284563 4.8428e-08  
a 2.197757713987993 6.1147e-09 au
q 1.743847892516471 1.0773e-07 au
i 2.270658155829642 3.1101e-06 deg
node 292.265801693917 0.00012837 deg
peri 96.43143490041662 0.00012855 deg
M 234.0905088283151 8.0515e-06 deg
tp 2459616.721121007021
(2022-Feb-06.22112101)
2.738e-05 TDB
period 1190.058050176794
3.26
4.9665e-06
1.36e-08
d
yr
n .3025062516458912 1.2625e-09 deg/d
Q 2.651667535459515 7.3776e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1124  
   data-arc span      10085 days (27.61 yr)  
   first obs. used      1992-10-31  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:11:54  

Additional Information
 Earth MOID = .749387 au 
 Jupiter MOID = 2.80168 au 
 T_jup = 3.638 
[ 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 15.82   n/a E2021B10  

85217 Bilzingsleben           Discovered 1992 Oct. 31 by F. Börngen at Tautenburg.
About 370 000 years ago in the middle glacial period, an anthropoid Eurasian group bilzingslebenensis, belonging to the species Homo erectus, settled on a lake near Bilzingsleben, today in Thuringia. Since 1969 sensational findings have been made at this place by D. Mania and collaborators.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01

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Alternate Designations
 1992 US8 = 2000 CY43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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