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172962 (2005 MZ13)
Classification: Main-belt Asteroid          SPK-ID: 2172962
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04102701663963074 4.4376e-08  
a 3.001756518804192 2.9942e-08 au
q 2.878603404159093 1.4163e-07 au
i 10.90524879614803 4.5345e-06 deg
node 116.5358283572541 2.8285e-05 deg
peri 143.7459416283634 7.2589e-05 deg
M 305.5004391601162 6.7936e-05 deg
tp 2459288.075658217577
(2021-Mar-14.57565822)
0.00035971 TDB
period 1899.597636437553
5.20
2.8422e-05
7.782e-08
d
yr
n .1895138176077819 2.8355e-09 deg/d
Q 3.124909633449292 3.117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      6821 days (18.67 yr)  
   first obs. used      2001-08-26  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5739  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:22:57  

Additional Information
 Earth MOID = 1.86955 au 
 Jupiter MOID = 1.99289 au 
 T_jup = 3.224 
[ show covariance matrix ]

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 15.4   n/a MPO433110  
diameter diameter 3.296 km 0.556 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

172962 (2005 MZ13)          Discovered 2005-Jun-28 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ 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
1976-May-05 07:42 00:02 Jupiter 1.98157663342201 1.98157611488234 1.98157715196169 3.01799337254567 2.8728707655132 2442903.821152103 1.90079772494143 136.026987735444 20.0046258688509 -89.0891787686428 2966110.30057725 T 24 CATAB v2.0f-lin.ifort 2020-May-21 03:23:18 2020-May-21 03:23
2059-Oct-19 01:12 00:02 Jupiter 1.97438293192188 1.97438242777265 1.97438343607111 3.15299400962019 3.01386111622639 2473385.550226198 2.10143593481082 116.301901301613 21.2702782071311 -87.4142777233863 2793848.76412209 T 24 CATAB v2.0f-lin.ifort 2020-May-21 03:23:18 2020-May-21 03:23
2143-Apr-02 14:12 00:06 Jupiter 1.97866571616503 1.97866515128326 1.97866628104681 3.43786141091029 3.31100224030607 2503866.091464899 5.86073604907591 89.3109908983273 21.1485615795764 -88.0411603082047 1456473.73767334 T 24 CATAB v2.0f-lin.ifort 2020-May-21 03:23:18 2020-May-21 03:23
2189-Jun-16 22:53 00:08 Jupiter 1.99330807709706 1.99330728930777 1.99330886492069 3.11095580959007 2.97122532199865 2520743.453650106 8.34670981370035 562.907941329482 19.8302015481071 -88.7216538282404 3031145.89454305 T 24 CATAB v2.0f-lin.ifort 2020-May-21 03:23:18 2020-May-21 03:23

Alternate Designations
 2005 MZ13 = 2004 FM83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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