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 ]  
46344 (2001 SR58)
Classification: Main-belt Asteroid          SPK-ID: 2046344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03354188972395227 3.7116e-08  
a 2.543353364544727 1.1548e-08 au
q 2.458044486462125 9.3912e-08 au
i 2.385178003301339 4.0942e-06 deg
node 58.17963329372375 8.6074e-05 deg
peri 175.7698641975267 0.0001057 deg
M 53.78627986284627 5.95e-05 deg
tp 2458979.151038401881
(2020-May-09.65103840)
0.00024553 TDB
period 1481.523287695662
4.06
1.009e-05
2.762e-08
d
yr
n .2429931429292201 1.655e-09 deg/d
Q 2.62866224262733 1.1936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      18010 days (49.31 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52541  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:48:12  

Additional Information
 Earth MOID = 1.44482 au 
 Jupiter MOID = 2.34128 au 
 T_jup = 3.442 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.36   n/a E2021B10  

46344 (2001 SR58)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 SR58 = 1999 CF33 = 4419 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-25 08:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin