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 ]  
1767 Lampland (1962 RJ)
Classification: Main-belt Asteroid          SPK-ID: 2001767
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008730876973237 6.1932e-08  
a 3.019357486552191 2.2992e-08 AU
q 2.714785574021641 1.8967e-07 AU
i 9.839518652593132 6.9388e-06 deg
node 192.2200308840011 3.239e-05 deg
peri 135.8417494293929 4.3415e-05 deg
M 335.1951307363015 3.1317e-05 deg
tp 2456932.539743540774
(2014-Oct-02.03974354)
0.00016723 JED
period 1916.329700001453
5.25
2.1889e-05
5.993e-08
d
yr
n .1878591142222171 2.1458e-09 deg/d
Q 3.323929399082741 2.5312e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      22974 days (62.90 yr)  
   first obs. used      1951-08-07  
   last obs. used      2014-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51485  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:00:33  

Additional Information
 Earth MOID = 1.7137 AU 
 T_jup = 3.217 
[ 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 12.20 mag n/a PDS3 (MPC 17263)  
B-V BV .750 mag .030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=10.87 deg.
U-B UB .340 mag .080 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=10.87 deg.
Tholen spectral type spec_T XC   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

1767 Lampland (1962 RJ)          Discovered 1962-Sep-07 by Goethe Link Observatory at Brooklyn
Discovered by the Indiana Asteroid Program, Goethe Link Observatory, University of Indiana. This program was conceived and directed by F. K. Edmondson; the plates were blinked and measured astrometrically by B. Potter and, following her retirement, by D. Owings; and the photometry was performed under the direction of T. Gehrels. During the years 1947-1967, in which the plates were exposed, a large number of people participated in various aspects of the program.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1962 RJ = 1941 SP = 1967 SC 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-24 21:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin