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410928 Maidbronn (2009 ST242)
Classification: Main-belt Asteroid          SPK-ID: 2410928
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2053125167956382 5.1367e-08  
a 2.913935775645737 3.8683e-08 au
q 2.31566828776706 1.6646e-07 au
i 7.88553996175582 9.5668e-06 deg
node 323.3789446456859 5.2604e-05 deg
peri 119.1853064875385 6.3292e-05 deg
M 3.461048793971429 3.1823e-05 deg
tp 2458983.032787192507
(2020-May-13.53278719)
0.0001605 TDB
period 1816.84714230282
4.97
3.6178e-05
9.905e-08
d
yr
n .1981454529761412 3.9456e-09 deg/d
Q 3.512203263524413 4.6625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5031 days (13.77 yr)  
   first obs. used      2006-01-26  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:13:35  

Additional Information
 Earth MOID = 1.34387 au 
 Jupiter MOID = 1.77188 au 
 T_jup = 3.237 
[ 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 16.5   n/a MPO455921  

410928 Maidbronn           Discovered 2009 Sept. 28 by B. Haeusler at Maidbronn.
Maidbronn is a small village in northern Bavaria, Germany. The village was first mentioned in 1169, and a Cistercian convent from 1232-1581 has been preserved in parts. The church contains a stone relief of the Lamentation of Christ, an important late work by Tilman Riemenschneider, dated from 1519-1522.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-01-05Last Updated: 2015-01-07

[ show close-approach data ]
Alternate Designations
 2009 ST242 = 2006 BN60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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