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 ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2318387097347483 4.6656e-08  
a 2.68862903065977 1.6507e-08 au
q 2.065300745236222 1.3396e-07 au
i 13.39816453119952 4.8673e-06 deg
node 162.0282075346859 1.8833e-05 deg
peri 297.2379324559386 2.2207e-05 deg
M 275.4356900258902 1.0982e-05 deg
tp 2459378.750369589693
(2021-Jun-13.25036959)
5.0523e-05 TDB
period 1610.255355882159
4.41
1.4829e-05
4.06e-08
d
yr
n .2235670253695746 2.0589e-09 deg/d
Q 3.311957316083318 2.0334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      2000-02-12  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:31:35  

Additional Information
 Earth MOID = 1.11917 au 
 Jupiter MOID = 1.97545 au 
 T_jup = 3.296 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457410.5 (2016-Jan-23.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2293366698891159 4.6304e-08  
q 2.074261505156613 1.3279e-07 au
tp 2457764.475802466728
(2017-Jan-10.97580247)
4.7438e-05 TDB
node 162.267887873669 1.8813e-05 deg
peri 296.6139858562586 2.2341e-05 deg
i 13.39505003820742 4.8699e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      2000-02-12  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:31:35  

Additional Information
 Jupiter MOID = 1.97545 au 
 T_jup = 3.296 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.144088639192661E-15 -6.13195837539387E-15 -2.520478543757327E-13 -1.267727072098108E-14 3.783213587052422E-14 -9.023469509683649E-15
q -6.13195837539387E-15 1.763264472543108E-14 7.669830312208721E-13 3.666552208522522E-14 -1.000712961872823E-13 2.687606266386785E-14
tp -2.520478543757327E-13 7.669830312208721E-13 2.250337286445117E-9 -2.158796928249647E-11 5.792246941052159E-10 5.131032989579164E-12
node -1.267727072098108E-14 3.666552208522522E-14 -2.158796928249647E-11 3.539420617775239E-10 -3.502898982663347E-10 1.811727195497156E-11
peri 3.783213587052422E-14 -1.000712961872823E-13 5.792246941052159E-10 -3.502898982663347E-10 4.991229123317222E-10 -1.691766344483577E-11
i -9.023469509683649E-15 2.687606266386785E-14 5.131032989579164E-12 1.811727195497156E-11 -1.691766344483577E-11 2.371616898242049E-11

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-02 16:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin