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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005326455363307 6.9595e-08  
a 2.640514103046012 2.0472e-08 AU
q 2.375056234690805 1.8174e-07 AU
i 3.384189374527081 6.8751e-06 deg
node 54.48312477762899 0.00010648 deg
peri 342.0119179896177 0.00011165 deg
M 199.6160133266312 3.3894e-05 deg
tp 2457698.715792739215
(2016-Nov-06.21579274)
0.00015038 JED
period 1567.22432581765
4.29
1.8227e-05
4.99e-08
d
yr
n .2297054697719686 2.6714e-09 deg/d
Q 2.905971971401219 2.2531e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      715  
   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      .54117  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:16:42  

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 2015-Aug-31 23:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin