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 ]  
7091 (1992 JA)
Classification: Main-belt Asteroid          SPK-ID: 2007091
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1995325554390152 6.7056e-08  
a 2.346236201949271 1.6672e-08 AU
q 1.878085696910804 1.6107e-07 AU
i 24.07213026432347 8.8976e-06 deg
node 234.7232416574028 1.7314e-05 deg
peri 326.9192271218569 2.9057e-05 deg
M 121.615237073178 2.3201e-05 deg
tp 2456557.053211303792
(2013-Sep-21.55321130)
8.4057e-05 JED
period 1312.67140345725
3.59
1.3991e-05
3.831e-08
d
yr
n .2742498991383903 2.9231e-09 deg/d
Q 2.814386706987739 1.9998e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      21745 days (59.53 yr)  
   first obs. used      1954-12-21  
   last obs. used      2014-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54813  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:16:12  

Additional Information
 Earth MOID = .899233 AU 
 T_jup = 3.419 
[ 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 13.2 mag n/a MPO299013  

7091 (1992 JA)          Discovered 1992-May-01 by Lawrence, K., Helin, E. F. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1992 JA = 1954 YO 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-30 00:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin