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 ]  
67660 (2000 SH261)
Classification: Main-belt Asteroid          SPK-ID: 2067660
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07061440230420854 3.8289e-08  
a 2.968983000650876 2.1691e-08 au
q 2.759330040608558 1.2302e-07 au
i 11.70091323982442 6.2858e-06 deg
node 184.3258643288635 1.7792e-05 deg
peri 302.1514159842419 4.9197e-05 deg
M 264.0457323633456 4.7374e-05 deg
tp 2459698.548673397840
(2022-Apr-29.04867340)
0.00024773 TDB
period 1868.572673621563
5.12
2.0478e-05
5.607e-08
d
yr
n .192660422086912 2.1114e-09 deg/d
Q 3.178635960693193 2.3223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      10549 days (28.88 yr)  
   first obs. used      1992-03-26  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57176  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:31:30  

Additional Information
 Earth MOID = 1.79292 au 
 Jupiter MOID = 1.87735 au 
 T_jup = 3.228 
[ 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 15.02   n/a MPCxxxxx  
diameter diameter 4.621 km 1.377 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67660 (2000 SH261)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20030910/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 2021-Jun-17 09:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin