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(2012 TM79)
Classification: Apollo [NEO]          SPK-ID: 3610181
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5544218757315963 0.00032015  
a 2.14860711896696 0.0014817 AU
q .9573723298590368 2.768e-05 AU
i 1.405275713543749 0.0007095 deg
node 15.13875990277174 0.00059794 deg
peri 334.1202700755479 0.0023566 deg
M 254.0308275501712 0.26343 deg
tp 2457339.118736131648
(2015-Nov-12.61873613)
1.192 JED
period 1150.360450961416
3.15
1.1899
0.003258
d
yr
n .3129453900289508 0.00032371 deg/d
Q 3.339841908074882 0.0023032 AU
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      1 day  
   first obs. used      2012-10-10  
   last obs. used      2012-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      6  
   fit RMS      .26843  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 16:18:32  

Additional Information
 Earth MOID = .000767257 AU 
 T_jup = 3.491 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.6 mag n/a MPO240142  

[ 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
2009-Nov-04 19:28 1_00:47 Earth 0.250201516406054 0.190450387976048 0.308641574388377 17.1527565132408 17.1521356494154 2455140.311389847 1486.69908922626 2740023.13965938 169.512967061166 -1.86485253143225 5987.88731376449 T 4 CATAB v2.0c-linF95 2014-Jun-13 16:18:36 2014-Jun-13 16:18
2012-Oct-09 17:05 < 00:01 Earth 0.000615104619881429 0.000614269248347369 0.000615940038009539 9.86361462424953 9.41421232920267 2456210.211666481 0.231438886244179 41.7959695531711 2.03558035701971 -1.92282780166967 1342.35783692425 T 4 CATAB v2.0c-linF95 2014-Jun-13 16:18:36 2014-Jun-13 16:18
2012-Oct-09 21:35 < 00:01 Moon 0.00271358853296811 0.00271308953191355 0.00271408839168814 10.5753945134483 10.5742524199747 2456210.399182278 0.151150142909448 43.2988611801553 6.38635220455047 42.4915552708504 42169.189469439 T 4 CATAB v2.0c-linF95 2014-Jun-13 16:18:36 2014-Jun-13 16:18
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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