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 ]  
43491 (2001 CP)
Classification: Main-belt Asteroid          SPK-ID: 2043491
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07006721633389056 4.1471e-08  
a 2.575755055780126 1.2978e-08 au
q 2.395279069063668 1.0687e-07 au
i 14.46818043038238 4.1042e-06 deg
node 257.2662284850851 1.7563e-05 deg
peri 336.2466966798537 3.838e-05 deg
M 172.1439956879913 3.764e-05 deg
tp 2458478.487615774994
(2018-Dec-25.98761577)
0.00015494 TDB
period 1509.924626079388
4.13
1.1412e-05
3.124e-08
d
yr
n .2384224972439598 1.802e-09 deg/d
Q 2.756231042496584 1.3888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1476  
   data-arc span      8338 days (22.83 yr)  
   first obs. used      1998-05-22  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47413  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:26:01  

Additional Information
 Earth MOID = 1.38622 au 
 Jupiter MOID = 2.29513 au 
 T_jup = 3.379 
[ 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 14.25   n/a E2021B10  
diameter diameter 4.208 km 0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43491 (2001 CP)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 CP = 1998 KG36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-23 07:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin