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 ]  
312737 (2010 SY40)
Classification: Main-belt Asteroid          SPK-ID: 2312737
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04735772895205034 7.0542e-08  
a 3.090076104612023 5.912e-08 au
q 2.943737118008599 2.1383e-07 au
i 8.79628443834466 9.5752e-06 deg
node 13.71797154004145 4.2465e-05 deg
peri 85.77363251042595 0.00012525 deg
M 130.7951174992789 0.00012287 deg
tp 2457879.656109489454
(2017-May-06.15610949)
0.00066823 TDB
period 1984.048071100416
5.43
5.6939e-05
1.559e-07
d
yr
n .1814472165487062 5.2072e-09 deg/d
Q 3.236415091215447 6.192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5427 days (14.86 yr)  
   first obs. used      2004-08-21  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:17  

Additional Information
 Earth MOID = 1.97786 au 
 Jupiter MOID = 1.84758 au 
 T_jup = 3.205 
[ 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 15.7   n/a MPO437380  

312737 (2010 SY40)          Discovered 2007-Jan-28 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ 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 2019-Dec-11 01:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin