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11854 Ludwigrichter (1988 RM3)
Classification: Main-belt Asteroid          SPK-ID: 2011854
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451703031361634 4.9827e-08  
a 2.382926780775553 8.1848e-09 au
q 2.036996577659084 1.1801e-07 au
i 8.572285897250914 5.0663e-06 deg
node 356.0215612977113 2.2882e-05 deg
peri 354.7480408180601 2.8334e-05 deg
M 227.3037227922162 2.0305e-05 deg
tp 2459495.745698648077
(2021-Oct-08.24569865)
7.7475e-05 TDB
period 1343.582919316817
3.68
6.9223e-06
1.895e-08
d
yr
n .2679402922024733 1.3805e-09 deg/d
Q 2.728856983892022 9.373e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1619  
   data-arc span      11604 days (31.77 yr)  
   first obs. used      1988-09-08  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:20:41  

Additional Information
 Earth MOID = 1.03148 au 
 Jupiter MOID = 2.69417 au 
 T_jup = 3.508 
[ 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 14.3   n/a MPO467802  
diameter diameter 3.633 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.364   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

11854 Ludwigrichter           Discovered 1988 Sept. 8 by F. Borngen at Tautenburg.
The German artist Adrian Ludwig Richter (1803-1884) taught for many years at the academy in his home town, Dresden. He painted Italian and Saxonian-Bohemian landscapes in the late Romantic style and created woodcut illustrations for books.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000320/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1988 RM3 = 1998 FF118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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