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 ]  
91827 (1999 TK282)
Classification: Main-belt Asteroid          SPK-ID: 2091827
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362916458352589 3.8696e-08  
a 3.043513422643363 2.2363e-08 au
q 2.628707969149597 1.2717e-07 au
i 1.507160480076245 4.2261e-06 deg
node 150.3028872049846 0.00020848 deg
peri 147.6973329089754 0.00020958 deg
M 25.62271024017232 2.0999e-05 deg
tp 2458862.466715046844
(2020-Jan-13.96671505)
0.00011322 TDB
period 1939.37261582996
5.31
2.1375e-05
5.852e-08
d
yr
n .1856270409623872 2.0459e-09 deg/d
Q 3.458318876137129 2.541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      7284 days (19.94 yr)  
   first obs. used      1999-10-09  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54892  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:37:48  

Additional Information
 Earth MOID = 1.61308 au 
 Jupiter MOID = 1.74406 au 
 T_jup = 3.224 
[ 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 14.9   n/a MPO436414  

91827 (1999 TK282)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 TK282 = 2002 CF225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-24 22:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin