Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
12616 Lochner (4874 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2012616
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005326453789062 6.9597e-08  
a 2.640514103043452 2.0474e-08 AU
q 2.375056235104184 1.8175e-07 AU
i 3.384189327479746 6.8772e-06 deg
node 54.48312454092783 0.00010648 deg
peri 342.0119180580793 0.00011165 deg
M 199.6160134595823 3.3898e-05 deg
tp 2457698.715792159410
(2016-Nov-06.21579216)
0.0001504 JED
period 1567.22432581537
4.29
1.8228e-05
4.991e-08
d
yr
n .2297054697723027 2.6716e-09 deg/d
Q 2.905971970982719 2.2532e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      19623 days (53.72 yr)  
   first obs. used      1960-09-26  
   last obs. used      2014-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5425  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:20:53  

Additional Information
 Earth MOID = 1.38208 AU 
 T_jup = 3.386 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO302143  

12616 Lochner           Discovered 1960 Sept. 26 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Stephan Lochner (?-1451) is a well-known painter of the Cologne school. He painted altar pictures and madonnas at the same time as the brothers van Eyck.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 4874 P-L = 1990 SU7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-20 20:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin