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79038 (3144 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2079038
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .173981777265227 7.6639e-08  
a 2.397371225640466 1.3585e-08 au
q 1.980272319039022 1.8256e-07 au
i 2.92010476260248 4.456e-06 deg
node 133.0749306966021 0.00013737 deg
peri 229.4011088730181 0.00013813 deg
M 204.2151203579683 1.5823e-05 deg
tp 2459587.210906966463
(2022-Jan-07.71090697)
6.2523e-05 TDB
period 1355.817888059909
3.71
1.1524e-05
3.155e-08
d
yr
n .2655223855433398 2.2569e-09 deg/d
Q 2.814470132241909 1.5948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      17022 days (46.60 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:37:09  

Additional Information
 Earth MOID = .978974 au 
 Jupiter MOID = 2.63959 au 
 T_jup = 3.506 
[ 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 16.8   n/a MPO468746  

79038 (3144 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3144 T-2 = 1999 RH91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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