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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
160786 (2000 SM356)
Classification: Main-belt Asteroid          SPK-ID: 2160786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471758413393498 4.3262e-08  
a 2.382922359572119 1.3564e-08 au
q 2.032213756455743 1.0378e-07 au
i 13.2809894835016 6.3085e-06 deg
node 70.93332996010477 1.7912e-05 deg
peri 305.1385247615301 2.6513e-05 deg
M 11.17453623712786 1.9382e-05 deg
tp 2458558.794793791591
(2019-Mar-16.29479379)
7.2235e-05 TDB
period 1343.579180059671
3.68
1.1472e-05
3.141e-08
d
yr
n .26794103789552 2.2878e-09 deg/d
Q 2.733630962688494 1.5561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      7012 days (19.20 yr)  
   first obs. used      2000-08-28  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:52:35  

Additional Information
 Earth MOID = 1.06559 au 
 Jupiter MOID = 2.75584 au 
 T_jup = 3.487 
[ 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 15.9   n/a MPO449863  
diameter diameter 2.713 km 0.609 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.126   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160786 (2000 SM356)          Discovered 2000-Sep-29 by LONEOS at Anderson Mesa
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2018-Mar-04 17:30 < 00:01 Thisb 0.0467924142823759 0.0467904827860394 0.0467943458671459 6.21976598417467 6.2197659607472 2458182.229459902 0.744070716931473 146.239112582619 37.4074287522425 51.1227373989316 148708.074943391 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 13:52:49 2019-Dec-04 13:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-09 11:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin