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382934 (2004 TM144)
Classification: Main-belt Asteroid          SPK-ID: 2382934
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2637200044318961 7.4366e-08  
a 2.640329471621418 1.968e-08 au
q 1.944021771663752 1.948e-07 au
i 2.320100109730012 6.232e-06 deg
node 173.0388575511779 0.00022956 deg
peri 207.308384491003 0.00023006 deg
M 235.4140891534358 1.5885e-05 deg
tp 2459542.815531953418
(2021-Nov-24.31553195)
7.1884e-05 TDB
period 1567.059952257952
4.29
1.752e-05
4.797e-08
d
yr
n .2297295642590328 2.5685e-09 deg/d
Q 3.336637171579084 2.487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      10417 days (28.52 yr)  
   first obs. used      1991-10-14  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:45:17  

Additional Information
 Earth MOID = .946974 au 
 Jupiter MOID = 2.12314 au 
 T_jup = 3.344 
[ 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 17.1   n/a MPO471934  

382934 (2004 TM144)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ 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
1965-Apr-28 03:47 00:13 Iris 0.0450447347741166 0.0450313464794853 0.0450581243611746 2.17838905414744 2.17838899556148 2438878.657846088 13.2949015518269 769.93183599337 119.168850144599 30.4736703171492 29598.2133246486 T 14 CATAB v2.0f-lin.ifort 2020-May-22 00:45:19 2020-May-22 00:45
1995-Jul-22 13:35 00:01 Thisb 0.0357924714785591 0.0357868241073763 0.0357981190625588 5.26793939799138 5.26793936183023 2449921.066227208 1.15950884450011 315.805443975178 77.0964233120003 27.8508422140403 35728.937253224 T 14 CATAB v2.0f-lin.ifort 2020-May-22 00:45:19 2020-May-22 00:45

Alternate Designations
 2004 TM144 = 2008 RJ100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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