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 ]  
266835 (2009 UP17)
Classification: Main-belt Asteroid          SPK-ID: 2266835
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229094562488644 6.3764e-08  
a 3.11482838823029 4.2653e-08 au
q 2.731986524724378 2.1384e-07 au
i 4.883166317103051 1.0941e-05 deg
node 9.868117959098393 9.479e-05 deg
peri 45.00232795104661 0.00011093 deg
M 319.3083173753337 6.3059e-05 deg
tp 2459227.461796742645
(2021-Jan-12.96179674)
0.00035455 TDB
period 2007.93482985203
5.50
4.1243e-05
1.129e-07
d
yr
n .1792886873856007 3.6826e-09 deg/d
Q 3.497670251736201 4.7895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      9827 days (26.90 yr)  
   first obs. used      1992-09-27  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:57  

Additional Information
 Earth MOID = 1.74601 au 
 Jupiter MOID = 1.87637 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 16.0   n/a MPO454983  
diameter diameter 2.882 km 0.522 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266835 (2009 UP17)          Discovered 2009-Oct-20 by BATTeRS at Bisei SG Center
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2009 UP17 = 1992 SD9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-05 02:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin