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 ]  
35642 (1998 KF53)
Classification: Main-belt Asteroid          SPK-ID: 2035642
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408886792788149 3.5265e-08  
a 2.662880705085805 1.1896e-08 au
q 2.287710959469226 9.3637e-08 au
i 11.18495944392908 4.2933e-06 deg
node 139.9026766275725 1.9957e-05 deg
peri 85.08767368044721 2.5156e-05 deg
M 39.29758045105019 1.6144e-05 deg
tp 2458827.243592866369
(2019-Dec-09.74359287)
7.0778e-05 TDB
period 1587.179308553089
4.35
1.0636e-05
2.912e-08
d
yr
n .2268174730227455 1.5199e-09 deg/d
Q 3.038050450702383 1.3572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1807  
   data-arc span      8469 days (23.19 yr)  
   first obs. used      1997-04-09  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5062  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:31:49  

Additional Information
 Earth MOID = 1.3123 au 
 Jupiter MOID = 2.04034 au 
 T_jup = 3.344 
[ 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 13.7   n/a MPO337551  
diameter diameter 5.325 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.206   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35642 (1998 KF53)          Discovered 1998-May-23 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ 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
1929-Sep-30 04:35 < 00:01 Psych 0.0458927038593691 0.045881636366799 0.0459037728315733 5.10617415947148 5.10617410784008 2425884.690717766 0.334566292338343 688.51197939125 46.0192615225602 -36.8579436098602 89789.9720088195 T 28 CATAB v2.0f-lin.ifort 2020-Jun-23 20:32:06 2020-Jun-23 20:32
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-02 20:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin