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 ]  
146792 (2001 YK24)
Classification: Main-belt Asteroid          SPK-ID: 2146792
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06430272888336856 5.8013e-08  
a 2.783104673157896 2.2397e-08 au
q 2.604143447905788 1.6212e-07 au
i 2.250924132885543 6.4518e-06 deg
node 322.6617025173601 0.00013456 deg
peri 254.0746038780844 0.00014391 deg
M 123.9638187915203 5.445e-05 deg
tp 2458016.537198420468
(2017-Sep-20.03719842)
0.00025422 TDB
period 1695.870703387947
4.64
2.0472e-05
5.605e-08
d
yr
n .2122803343915343 2.5625e-09 deg/d
Q 2.962065898410005 2.3838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      10267 days (28.11 yr)  
   first obs. used      1991-10-08  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64393  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:38:42  

Additional Information
 Earth MOID = 1.59804 au 
 Jupiter MOID = 2.01455 au 
 T_jup = 3.328 
[ 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 15.8   n/a MPO493836  

146792 (2001 YK24)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1960-Feb-05 07:26 00:02 Thisb 0.0409613045969841 0.0409470642025993 0.0409755453709946 3.213097611993 3.21309756018735 2436969.809945942 1.6662227080108 736.355160388127 78.8460173866506 -15.6353532597889 22406.2037858898 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 11:38:45 2019-Dec-14 11:38
2027-Oct-22 05:17 < 00:01 Eunom 0.0260940169193696 0.0260898127314658 0.0260982219575641 5.44646122478775 5.44646112601468 2461700.719904445 0.724856199588666 326.12626624599 71.7924687697548 -51.7665125586267 43322.0088266564 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 11:38:45 2019-Dec-14 11:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 00:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin