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 ]  
160242 (2002 MX1)
Classification: Main-belt Asteroid          SPK-ID: 2160242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1664877454258111 4.5779e-08  
a 2.855787515119493 2.6143e-08 au
q 2.380333890312069 1.318e-07 au
i 27.74307553855333 5.3289e-06 deg
node 106.5307151406516 1.1207e-05 deg
peri 277.4122234077755 1.9569e-05 deg
M 177.5813982848778 1.8327e-05 deg
tp 2458130.974679057378
(2018-Jan-12.47467906)
8.7104e-05 TDB
period 1762.735954118232
4.83
2.4205e-05
6.627e-08
d
yr
n .2042279781943187 2.8044e-09 deg/d
Q 3.331241139926917 3.0495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      7396 days (20.25 yr)  
   first obs. used      2000-01-29  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5373  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:34  

Additional Information
 Earth MOID = 1.55244 au 
 Jupiter MOID = 2.31351 au 
 T_jup = 3.115 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457342.5 (2015-Nov-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659170815742746 4.5786e-08  
q 2.382315005826749 1.3178e-07 au
tp 2458132.126915115745
(2018-Jan-13.62691512)
8.7366e-05 TDB
node 106.538121108963 1.1206e-05 deg
peri 277.7535808550939 1.9613e-05 deg
i 27.7413257956888 5.3288e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      7396 days (20.25 yr)  
   first obs. used      2000-01-29  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5373  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:34  

Additional Information
 Jupiter MOID = 2.31351 au 
 T_jup = 3.115 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.096367706948717E-15 -5.950796125160443E-15 3.950692911038817E-13 9.282015549267294E-15 4.102246133852603E-14 6.726170650856504E-15
q -5.950796125160443E-15 1.73657797693642E-14 -8.467812736537211E-13 -2.836350390968605E-14 -1.067714843637203E-13 -1.5010997054422E-14
tp 3.950692911038817E-13 -8.467812736537211E-13 7.632754746502766E-9 -4.489124154262092E-12 1.432042756462912E-9 1.106499977250296E-11
node 9.282015549267294E-15 -2.836350390968605E-14 -4.489124154262092E-12 1.255830258823812E-10 -1.116223171272953E-10 -4.962411535785345E-12
peri 4.102246133852603E-14 -1.067714843637203E-13 1.432042756462912E-9 -1.116223171272953E-10 3.846814631603924E-10 6.019950136770821E-12
i 6.726170650856504E-15 -1.5010997054422E-14 1.106499977250296E-11 -4.962411535785345E-12 6.019950136770821E-12 2.839661628195512E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO469693  
diameter diameter 6.607 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160242 (2002 MX1)          Discovered 2002-Jun-16 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 12:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin