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 ]  
105842 (2000 SJ156)
Classification: Main-belt Asteroid          SPK-ID: 2105842
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1472610289187361 4.6568e-08  
a 3.113500160805387 2.1692e-08 au
q 2.655002923586535 1.3906e-07 au
i 1.721235795440426 5.3907e-06 deg
node 50.25645324469468 0.00017625 deg
peri 50.42480705860326 0.00017752 deg
M 152.9537521815948 2.3745e-05 deg
tp 2458147.931269296934
(2018-Jan-29.43126930)
0.00012786 TDB
period 2006.650629196115
5.49
2.0971e-05
5.742e-08
d
yr
n .1794034271647077 1.8749e-09 deg/d
Q 3.571997398024239 2.4886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      9038 days (24.74 yr)  
   first obs. used      1994-08-12  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5312  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:41:18  

Additional Information
 Earth MOID = 1.67231 au 
 Jupiter MOID = 1.58387 au 
 T_jup = 3.201 
[ 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 14.5   n/a MPO439716  
diameter diameter 5.799 km 1.804 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.110   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105842 (2000 SJ156)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SJ156 = 1994 PM23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-29 07:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin