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 ]  
183774 (2004 BX18)
Classification: Main-belt Asteroid          SPK-ID: 2183774
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2309268731916898 5.6184e-08  
a 2.690948769112388 1.9986e-08 au
q 2.069536383942238 1.5523e-07 au
i 13.38751897189903 5.8957e-06 deg
node 162.0653341028331 2.5982e-05 deg
peri 297.0803661120335 2.8248e-05 deg
M 186.1651955071592 1.118e-05 deg
tp 2459379.057699615572
(2021-Jun-13.55769962)
5.355e-05 TDB
period 1612.339788222035
4.41
1.7963e-05
4.918e-08
d
yr
n .2232779979938226 2.4875e-09 deg/d
Q 3.312361154282538 2.4602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      6645 days (18.19 yr)  
   first obs. used      2000-02-12  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64834  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:56:37  

Additional Information
 Earth MOID = 1.12359 au 
 Jupiter MOID = 1.97664 au 
 T_jup = 3.295 
[ 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 MPO440026  

183774 (2004 BX18)          Discovered 2004-Jan-18 by Tucker, R. A. at Goodricke-Pigott
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2033-Jan-12 21:31 < 00:01 Jupiter 1.97417560789594 1.97417510142767 1.97417611436431 3.32487713805187 3.19322806569967 2463610.396357144 0.637796047058319 107.975799658329 23.5101220608459 87.0444768161734 1795613.61231962 T 15 CATAB v2.0e-lin.ifort 2018-May-07 05:56:41 2018-Dec-17 20:01
2187-Aug-01 04:19 00:05 Jupiter 1.97731650466719 1.97731524717165 1.97731776223174 3.75494629069191 3.63907710932956 2520057.679806177 5.1591702877192 640.480903175196 20.7678756060791 86.5467498409909 2072186.69091898 T 15 CATAB v2.0e-lin.ifort 2018-May-07 05:56:41 2018-Dec-17 20:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-09 00:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin