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JPL Small-Body Database Browser
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56708 (2000 MZ)
Classification: Main-belt Asteroid          SPK-ID: 2056708
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1063527869126648 4.8697e-08  
a 2.406398441563698 1.0317e-08 au
q 2.150471260881106 1.1502e-07 au
i 6.98353062454989 4.4563e-06 deg
node 279.5285779664121 3.8174e-05 deg
peri 14.81458780965414 4.3706e-05 deg
M 103.6451731797459 2.027e-05 deg
tp 2458607.948795647986
(2019-May-04.44879565)
7.7031e-05 TDB
period 1363.483018371195
3.73
8.7688e-06
2.401e-08
d
yr
n .2640296909821825 1.698e-09 deg/d
Q 2.662325622246291 1.1415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      9736 days (26.66 yr)  
   first obs. used      1993-05-29  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 11:53:38  

Additional Information
 Earth MOID = 1.13512 au 
 Jupiter MOID = 2.49399 au 
 T_jup = 3.505 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457295.5 (2015-Sep-30.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067110031801958 4.8633e-08  
q 2.149831035188752 1.15e-07 au
tp 2457246.042886729571
(2015-Aug-11.54288673)
7.8344e-05 TDB
node 279.5722778823363 3.8208e-05 deg
peri 15.22655404105677 4.3707e-05 deg
i 6.979836314537288 4.4546e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      9736 days (26.66 yr)  
   first obs. used      1993-05-29  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 11:53:38  

Additional Information
 Jupiter MOID = 2.49399 au 
 T_jup = 3.505 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.365165628529038E-15 -5.575792685316548E-15 1.166077459672608E-12 6.448757748038232E-15 2.543990181349734E-13 -4.117776394049099E-15
q -5.575792685316548E-15 1.322472550935109E-14 -2.98410271761825E-12 -1.568619872232806E-14 -6.639002737185878E-13 9.963955782504209E-15
tp 1.166077459672608E-12 -2.98410271761825E-12 6.137809156977275E-9 1.380633647746836E-11 1.681964728760873E-9 -5.427782499695633E-12
node 6.448757748038232E-15 -1.568619872232806E-14 1.380633647746836E-11 1.45986729701553E-9 -1.445415573524387E-9 7.23002864111749E-11
peri 2.543990181349734E-13 -6.639002737185878E-13 1.681964728760873E-9 -1.445415573524387E-9 1.910294169709319E-9 -7.323664472387377E-11
i -4.117776394049099E-15 9.963955782504209E-15 -5.427782499695633E-12 7.23002864111749E-11 -7.323664472387377E-11 1.984362606329478E-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 15.2   n/a MPO502532  
diameter diameter 2.640 km 0.551 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56708 (2000 MZ)          Discovered 2000-Jun-24 by Broughton, J. at Reedy Creek
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ 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
1957-Aug-23 10:38 < 00:01 David 0.0380716415166802 0.038070489877352 0.0380727956916055 7.58297740538157 7.58297735305266 2436073.943084170 0.423732659587756 551.790096219613 25.9183714471269 -84.6593094374744 218734.290409968 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 11:53:55 2020-Feb-23 11:53
2193-Feb-27 03:58 00:02 Eunom 0.0241187042313825 0.0241099259430292 0.024127534037526 4.39246372289611 4.39246359039127 2522094.665168333 2.35783907592823 1820.74985719244 48.4397984074768 -76.1375978602396 72254.2779274722 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 11:53:55 2020-Feb-23 11:53

Alternate Designations
 2000 MZ = 2001 XK244 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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