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 ]  
146507 (2001 SP58)
Classification: Main-belt Asteroid          SPK-ID: 2146507
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115818148006157 4.0381e-08  
a 2.75365738244919 1.5054e-08 au
q 2.434733884170443 1.1129e-07 au
i 4.561433932875957 4.9777e-06 deg
node 181.7004319293386 5.1995e-05 deg
peri 134.1223603783477 5.5925e-05 deg
M 129.3371224134217 2.0394e-05 deg
tp 2458600.869140861814
(2019-Apr-27.36914086)
9.4009e-05 TDB
period 1669.026689798579
4.57
1.3686e-05
3.747e-08
d
yr
n .215694573490281 1.7687e-09 deg/d
Q 3.072580880727937 1.6797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      7122 days (19.50 yr)  
   first obs. used      2001-09-17  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53915  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:34:53  

Additional Information
 Earth MOID = 1.42208 au 
 Jupiter MOID = 2.19983 au 
 T_jup = 3.330 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457090.5 (2015-Mar-09.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117955831011965 4.0386e-08  
q 2.427894569176701 1.1158e-07 au
tp 2456933.517222890324
(2014-Oct-03.01722289)
9.2104e-05 TDB
node 181.7575545493088 5.1923e-05 deg
peri 134.2560134848913 5.5723e-05 deg
i 4.564471753613606 4.9834e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      7122 days (19.50 yr)  
   first obs. used      2001-09-17  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53915  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:34:53  

Additional Information
 Jupiter MOID = 2.19983 au 
 T_jup = 3.330 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.631067987920249E-15 -4.474297896951886E-15 7.693712028676425E-13 -3.380611257787334E-15 1.335000071829471E-13 -4.343188059107699E-16
q -4.474297896951886E-15 1.245048088635178E-14 -2.209206292707087E-12 8.511362357141805E-15 -3.846951375232308E-13 1.466506499559722E-15
tp 7.693712028676425E-13 -2.209206292707087E-12 8.483217235844165E-9 -8.095673986304012E-12 1.877633604619972E-9 -1.771699453287966E-12
node -3.380611257787334E-15 8.511362357141805E-15 -8.095673986304012E-12 2.696037104980275E-9 -2.688755984481767E-9 2.172802241514475E-11
peri 1.335000071829471E-13 -3.846951375232308E-13 1.877633604619972E-9 -2.688755984481767E-9 3.105088492587004E-9 -2.203269708490611E-11
i -4.343188059107699E-16 1.466506499559722E-15 -1.771699453287966E-12 2.172802241514475E-11 -2.203269708490611E-11 2.483425135930284E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.19   n/a MPCxxxxx  
diameter diameter 5.065 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146507 (2001 SP58)          Discovered 2001-Sep-17 by LINEAR at Socorro
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 2021-Jun-25 07:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin