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 ]  
5071 Schoenmaker (3099 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2005071
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1806495684823554 5.7689e-08  
a 3.184369132569382 3.5642e-08 AU
q 2.60911422288219 1.9189e-07 AU
i 10.0843073574794 8.7258e-06 deg
node 168.5133438308016 3.6749e-05 deg
peri 298.5215253891122 4.4988e-05 deg
M 351.8739238309064 2.6882e-05 deg
tp 2457047.350251126936
(2015-Jan-24.85025113)
0.00015525 JED
period 2075.551601379858
5.68
3.4847e-05
9.541e-08
d
yr
n .1734478679116754 2.9121e-09 deg/d
Q 3.759624042256573 4.2081e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      928  
   data-arc span      15051 days (41.21 yr)  
   first obs. used      1973-09-19  
   last obs. used      2014-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53754  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:10:27  

Additional Information
 Earth MOID = 1.64385 AU 
 T_jup = 3.149 
[ 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 12.7 mag n/a MPO272661  

5071 Schoenmaker (3099 T-2)          Discovered 1973-Sep-30 by van Houten and Gehrels at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 3099 T-2 = 1987 EG = 1990 QF3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-30 15:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin