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10100 Burgel (1991 XH1)
Classification: Main-belt Asteroid          SPK-ID: 2010100
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1770082051262845 4.8233e-08  
a 2.412906608159975 1.4131e-08 au
q 1.985802340312227 1.1746e-07 au
i 1.927486686832983 5.9352e-06 deg
node 47.50733517920381 0.00020362 deg
peri 11.41314265289621 0.00020466 deg
M 173.0962780888083 2.5817e-05 deg
tp 2456742.244608210107
(2014-Mar-25.74460821)
9.4978e-05 JED
period 1369.018119053844
3.75
1.2026e-05
3.293e-08
d
yr
n .2629621880014292 2.3099e-09 deg/d
Q 2.840010876007724 1.6632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1033  
   data-arc span      11628 days (31.84 yr)  
   first obs. used      1983-09-10  
   last obs. used      2015-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52557  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:29:41  

Additional Information
 Earth MOID = .997185 au 
 Jupiter MOID = 2.49879 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO344384  

10100 Bürgel           Discovered 1991 Dec. 10 by F. Borngen at Tautenburg.
As detailed in his autobiography, Vom Arbeiter zum Astronomen, Bruno H. Bürgel (1875-1948), first employed as a shoemaker, became an assistant at the Urania Sternwarte in Berlin, and later the best known German popular astronomical writer of his time.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1991 XH1 = 1983 RM4 = 1987 WP5 = 1998 RD35 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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