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 ]  
56740 (2000 NC23)
Classification: Main-belt Asteroid          SPK-ID: 2056740
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03632162948710249 4.3156e-08  
a 2.57424906083158 1.3321e-08 au
q 2.480748140236534 1.0919e-07 au
i 27.70655225001637 4.5934e-06 deg
node 137.6142114895866 9.1357e-06 deg
peri 292.5281459150202 6.7333e-05 deg
M 183.9925748893941 6.9029e-05 deg
tp 2459738.069178338125
(2022-Jun-07.56917834)
0.00029141 TDB
period 1508.600583383711
4.13
1.171e-05
3.206e-08
d
yr
n .2386317518136835 1.8523e-09 deg/d
Q 2.667749981426626 1.3805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1118  
   data-arc span      7788 days (21.32 yr)  
   first obs. used      1999-05-14  
   last obs. used      2020-09-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50792  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:01  

Additional Information
 Earth MOID = 1.54182 au 
 Jupiter MOID = 2.44011 au 
 T_jup = 3.266 
[ 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 14.3   n/a MPO337707  
diameter diameter 8.520 km 0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56740 (2000 NC23)          Discovered 2000-Jul-05 by LONEOS at Anderson Mesa
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 09:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin