Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448785230294994 6.2105e-08  
a 2.383500613826242 9.5665e-09 au
q 2.038182565255191 1.4497e-07 au
i 8.570784490525618 5.2404e-06 deg
node 356.0246554731672 2.886e-05 deg
peri 354.7896495517035 3.3194e-05 deg
M 120.0911745745078 2.0249e-05 deg
tp 2458152.136840557848
(2018-Feb-02.63684056)
7.3977e-05 TDB
period 1344.068271220305
3.68
8.0919e-06
2.215e-08
d
yr
n .2678435371985599 1.6125e-09 deg/d
Q 2.728818662397293 1.0952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1321  
   data-arc span      11161 days (30.56 yr)  
   first obs. used      1988-09-08  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:14:27  

Additional Information
 Earth MOID = 1.03177 au 
 Jupiter MOID = 2.69076 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 14.2   n/a MPO412269  
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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 06:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin