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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766794407547052 4.8187e-08  
a 2.414198121390144 1.4138e-08 AU
q 1.987658947431873 1.1738e-07 AU
i 1.92717635834931 5.9336e-06 deg
node 47.52118260735637 0.00020519 deg
peri 11.57505853398751 0.00020622 deg
M 67.77113673532445 2.538e-05 deg
tp 2456742.571069259389
(2014-Mar-26.07106926)
9.5405e-05 JED
period 1370.117420772451
3.75
1.2036e-05
3.295e-08
d
yr
n .2627512025918462 2.3081e-09 deg/d
Q 2.840737295348414 1.6636e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      11585 days (31.72 yr)  
   first obs. used      1983-09-10  
   last obs. used      2015-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52651  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:07:33  

Additional Information
 Earth MOID = .999701 AU 
 T_jup = 3.495 
[ 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 14.2 mag n/a MPO267747  

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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