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 ]  
17284 (2000 MJ5)
Classification: Main-belt Asteroid          SPK-ID: 2017284
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2027641690391552 5.2513e-08  
a 2.587875590040336 1.0435e-08 au
q 2.063147146449094 1.3383e-07 au
i 10.55098335733366 4.9052e-06 deg
node 314.5380974937858 2.5131e-05 deg
peri 51.9816497929241 2.725e-05 deg
M 248.9192525271704 1.1647e-05 deg
tp 2459469.691149005351
(2021-Sep-12.19114901)
5.0275e-05 TDB
period 1520.594859908028
4.16
9.1974e-06
2.518e-08
d
yr
n .2367494521333411 1.432e-09 deg/d
Q 3.112604033631578 1.2551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1599  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-02-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:30:10  

Additional Information
 Earth MOID = 1.07879 au 
 Jupiter MOID = 2.41466 au 
 T_jup = 3.368 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456522.5 (2013-Aug-18.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000932908364275 5.22e-08  
q 2.071118457845907 1.3246e-07 au
tp 2456428.015339988392
(2013-May-15.51533999)
4.7242e-05 TDB
node 314.5814789235399 2.5137e-05 deg
peri 52.13306127153002 2.7342e-05 deg
i 10.54610501013274 4.9008e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1599  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-02-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:30:10  

Additional Information
 Jupiter MOID = 2.41466 au 
 T_jup = 3.368 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.724833598079148E-15 -6.901074405468883E-15 2.610001554151479E-13 -3.08600758439549E-15 -4.266642322787611E-14 -5.97053333422165E-15
q -6.901074405468883E-15 1.754446461662349E-14 -6.71324081802283E-13 9.905205780853611E-15 1.040726968797244E-13 1.497341763849998E-14
tp 2.610001554151479E-13 -6.71324081802283E-13 2.231761219552175E-9 3.087508489104582E-13 5.21342911332086E-10 -5.373041513991302E-12
node -3.08600758439549E-15 9.905205780853611E-15 3.087508489104582E-13 6.318567511333965E-10 -6.207616556662441E-10 1.671333039440839E-11
peri -4.266642322787611E-14 1.040726968797244E-13 5.21342911332086E-10 -6.207616556662441E-10 7.475952188123331E-10 -1.746482512355723E-11
i -5.97053333422165E-15 1.497341763849998E-14 -5.373041513991302E-12 1.671333039440839E-11 -1.746482512355723E-11 2.401770349343542E-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 13.1   n/a MPO473997  
diameter diameter 6.161 km 0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.322   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17284 (2000 MJ5)          Discovered 2000-Jun-26 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 MJ5 = 1990 EP1 = 1998 DP4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-18 01:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin