Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
146546 (2001 SC279)
Classification: Main-belt Asteroid          SPK-ID: 2146546
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1309791402810064 5.5777e-08  
a 2.766622112357284 1.4298e-08 au
q 2.404252326598305 1.5565e-07 au
i 7.636555150789524 4.9348e-06 deg
node 230.7451567844982 4.3827e-05 deg
peri 89.64613224911356 4.836e-05 deg
M 73.35219518219156 1.8565e-05 deg
tp 2458658.021110163509
(2019-Jun-23.52111016)
8.6788e-05 TDB
period 1680.827683955526
4.60
1.303e-05
3.567e-08
d
yr
n .2141801943390203 1.6603e-09 deg/d
Q 3.128991898116263 1.6171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      6641 days (18.18 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53907  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:05:20  

Additional Information
 Earth MOID = 1.40677 au 
 Jupiter MOID = 2.1904 au 
 T_jup = 3.314 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO396202  

146546 (2001 SC279)          Discovered 2001-Sep-21 by LONEOS at Anderson Mesa
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-19 00:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin