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74904 (1999 TV124)
Classification: Main-belt Asteroid          SPK-ID: 2074904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1969810863392382 3.7724e-08  
a 2.353440531519684 7.4419e-09 au
q 1.889857258986143 9.017e-08 au
i 9.086734573677626 4.9757e-06 deg
node 187.8896611070687 2.3386e-05 deg
peri 75.87644535415988 2.7026e-05 deg
M 341.3406587210389 1.1445e-05 deg
tp 2459068.851346927751
(2020-Aug-07.35134693)
4.1906e-05 TDB
period 1318.72205594603
3.61
6.2549e-06
1.712e-08
d
yr
n .2729915666283005 1.2948e-09 deg/d
Q 2.817023804053226 8.9078e-09 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      8121 days (22.23 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52814  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:51:27  

Additional Information
 Earth MOID = .899618 au 
 Jupiter MOID = 2.30283 au 
 T_jup = 3.513 
[ 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 15.8   n/a MPO366107  

74904 (1999 TV124)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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