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 ]  
183456 (2003 BY33)
Classification: Main-belt Asteroid          SPK-ID: 2183456
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2113400225928253 4.4318e-08  
a 2.683984615817601 1.7151e-08 au
q 2.116751246471914 1.2438e-07 au
i 11.94679711951348 5.2286e-06 deg
node 202.8650018012097 2.1955e-05 deg
peri 285.9249893000771 2.5571e-05 deg
M 249.1491355425899 1.3084e-05 deg
tp 2459095.044121220993
(2020-Sep-02.54412122)
6.0207e-05 TDB
period 1606.084756406755
4.40
1.5395e-05
4.215e-08
d
yr
n .2241475728873843 2.1485e-09 deg/d
Q 3.251217985163288 2.0776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:02:24  

Additional Information
 Earth MOID = 1.16707 au 
 Jupiter MOID = 1.96242 au 
 T_jup = 3.312 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457063.5 (2015-Feb-10.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107357975202629 4.4532e-08  
q 2.11902055247295 1.2499e-07 au
tp 2457489.976461108836
(2016-Apr-11.47646111)
5.5676e-05 TDB
node 202.8732623412077 2.1961e-05 deg
peri 286.1608690912179 2.5576e-05 deg
i 11.94240921161957 5.2267e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:02:24  

Additional Information
 Jupiter MOID = 1.96242 au 
 T_jup = 3.312 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.98308279592335E-15 -5.537308706499106E-15 -4.066121280704382E-13 2.308596701613264E-15 4.534237851244867E-15 -1.011879199215245E-14
q -5.537308706499106E-15 1.562336085067813E-14 1.214884217047307E-12 -5.369001512905168E-15 -5.292764628873397E-15 2.931928395420513E-14
tp -4.066121280704382E-13 1.214884217047307E-12 3.099776884724378E-9 -5.642193893579559E-12 7.378153114591762E-10 1.218971944842575E-11
node 2.308596701613264E-15 -5.369001512905168E-15 -5.642193893579559E-12 4.822939095794023E-10 -4.726758433891842E-10 1.859237823188265E-11
peri 4.534237851244867E-15 -5.292764628873397E-15 7.378153114591762E-10 -4.726758433891842E-10 6.541268390106077E-10 -1.596575802790988E-11
i -1.011879199215245E-14 2.931928395420513E-14 1.218971944842575E-11 1.859237823188265E-11 -1.596575802790988E-11 2.731860792524971E-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 16.1   n/a MPO264433  
diameter diameter 3.307 km 1.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183456 (2003 BY33)          Discovered 2003-Jan-25 by NEAT at Palomar
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 2019-Dec-13 06:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin