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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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766794389257402 4.9209e-08  
a 2.414198121849412 1.4343e-08 AU
q 1.987658952225482 1.2024e-07 AU
i 1.927175685602031 6.0153e-06 deg
node 47.52114886812668 0.00020916 deg
peri 11.5750910091264 0.00021016 deg
M 67.77113747687743 2.5389e-05 deg
tp 2456742.571066363525
(2014-Mar-26.07106636)
9.5452e-05 JED
period 1370.11742116342
3.75
1.221e-05
3.343e-08
d
yr
n .262751202516869 2.3416e-09 deg/d
Q 2.840737291473342 1.6877e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      984  
   data-arc span      11522 days (31.55 yr)  
   first obs. used      1983-09-10  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52492  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:37:00  

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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