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 ]  
46802 (1998 KX30)
Classification: Main-belt Asteroid          SPK-ID: 2046802
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1155445164009089 3.7943e-08  
a 2.312819570256063 8.8116e-09 au
q 2.045585951488269 8.7486e-08 au
i 2.8427740143496 4.5284e-06 deg
node 232.1891433532607 7.5409e-05 deg
peri 306.5552325373778 7.7457e-05 deg
M 30.97034620286061 1.7005e-05 deg
tp 2458489.976503289717
(2019-Jan-06.47650329)
6.0654e-05 TDB
period 1284.727608631859
3.52
7.342e-06
2.01e-08
d
yr
n .2802150413684762 1.6014e-09 deg/d
Q 2.580053189023859 9.8297e-09 au
  Orbit Determination Parameters
   # obs. used (total)      890  
   data-arc span      8742 days (23.93 yr)  
   first obs. used      1995-06-04  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:34:16  

Additional Information
 Earth MOID = 1.0508 au 
 Jupiter MOID = 2.38937 au 
 T_jup = 3.573 
[ 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 MPO432025  

46802 (1998 KX30)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 KX30 = 1995 LJ1 = 2001 BU62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin