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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1453128062155839 4.7492e-08  
a 2.384134188014503 7.7033e-09 au
q 2.037688958759603 1.1323e-07 au
i 8.572916301808405 4.9357e-06 deg
node 356.0058873254599 2.2566e-05 deg
peri 354.5413302933329 2.7294e-05 deg
M 333.5999985386052 1.8652e-05 deg
tp 2459495.104314958283
(2021-Oct-07.60431496)
6.9961e-05 TDB
period 1344.604220453944
3.68
6.5168e-06
1.784e-08
d
yr
n .2677367767583405 1.2976e-09 deg/d
Q 2.730579417269403 8.8227e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1710  
   data-arc span      11979 days (32.80 yr)  
   first obs. used      1988-09-08  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:49:11  

Additional Information
 Earth MOID = 1.03131 au 
 Jupiter MOID = 2.69242 au 
 T_jup = 3.507 
[ 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 14.30   n/a MPCxxxxx  
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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