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11580 Bautzen (1994 JG4)
Classification: Main-belt Asteroid          SPK-ID: 2011580
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296729693095339 3.2184e-08  
a 2.436206906757872 6.8809e-09 au
q 2.120296723306184 7.7588e-08 au
i 3.099218558179491 2.8847e-06 deg
node 215.8844389229061 6.4035e-05 deg
peri 266.8018490643718 6.5303e-05 deg
M 88.22531570668531 1.1386e-05 deg
tp 2458860.122846243758
(2020-Jan-11.62284624)
4.41e-05 TDB
period 1388.895855693289
3.80
5.8842e-06
1.611e-08
d
yr
n .2591986998336174 1.0981e-09 deg/d
Q 2.75211709020956 7.7731e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1839  
   data-arc span      13973 days (38.26 yr)  
   first obs. used      1982-02-21  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:58:38  

Additional Information
 Earth MOID = 1.1386 au 
 Jupiter MOID = 2.31959 au 
 T_jup = 3.491 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.60   n/a E2021B10  
diameter diameter 7.375 km 0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11580 Bautzen           Discovered 1994 May 3 by Spacewatch at Kitt Peak.
The German city of Bautzen, founded in 1802, is located on the river Spree in the Lusatia region of the province of Saxony.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1994 JG4 = 1982 DH2 = 1998 LJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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