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24790 (1993 TM31)
Classification: Main-belt Asteroid          SPK-ID: 2024790
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03846991737483215 3.3247e-08  
a 2.906869589379939 1.3954e-08 au
q 2.79504255645708 9.5647e-08 au
i 3.045387795997036 4.0166e-06 deg
node 115.0194418601516 6.9859e-05 deg
peri 319.6295569761432 8.9674e-05 deg
M 125.7804836338872 5.5517e-05 deg
tp 2458568.018962895168
(2019-Mar-25.51896290)
0.00027929 TDB
period 1810.242469892966
4.96
1.3035e-05
3.569e-08
d
yr
n .198868386963259 1.432e-09 deg/d
Q 3.018696622302797 1.4491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1643  
   data-arc span      10022 days (27.44 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51695  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:37:52  

Additional Information
 Earth MOID = 1.81043 au 
 Jupiter MOID = 2.07919 au 
 T_jup = 3.282 
[ 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 14.24   n/a MPCxxxxx  

24790 (1993 TM31)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 TM31 = 1998 SM66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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