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79049 (4207 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2079049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .127053791980603 4.4818e-08  
a 2.646510470000302 1.3147e-08 au
q 2.310261279270396 1.2311e-07 au
i 9.307122404004769 4.2395e-06 deg
node 173.8931237302761 2.2688e-05 deg
peri 188.4796230301877 2.6975e-05 deg
M 34.51968387796808 1.491e-05 deg
tp 2459245.709784905078
(2021-Jan-31.20978490)
6.485e-05 TDB
period 1572.565890987739
4.31
1.1718e-05
3.208e-08
d
yr
n .2289252247318437 1.7058e-09 deg/d
Q 2.982759660730208 1.4817e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      21967 days (60.14 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51674  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:07:39  

Additional Information
 Earth MOID = 1.30681 au 
 Jupiter MOID = 2.47211 au 
 T_jup = 3.362 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.06   n/a E2021B10  

79049 (4207 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 4207 T-2 = 2003 RQ21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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