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24054 (1999 TZ37)
Classification: Main-belt Asteroid          SPK-ID: 2024054
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .122506393413962 3.379e-08  
a 2.231994377901631 6.5314e-09 au
q 1.958560796544663 7.7032e-08 au
i 3.089009244352307 4.1841e-06 deg
node 149.2764332948288 7.287e-05 deg
peri 279.0115509390631 7.538e-05 deg
M 82.21835927742431 1.8564e-05 deg
tp 2458922.333787958582
(2020-Mar-13.83378796)
6.2615e-05 TDB
period 1217.974150968093
3.33
5.3462e-06
1.464e-08
d
yr
n .2955727752628067 1.2974e-09 deg/d
Q 2.5054279592586 7.3315e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1129  
   data-arc span      10941 days (29.95 yr)  
   first obs. used      1991-04-09  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52582  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:31:15  

Additional Information
 Earth MOID = .974867 au 
 Jupiter MOID = 2.73956 au 
 T_jup = 3.629 
[ 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 15.53   n/a MPCxxxxx  
rotation period rot_per 12.116 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

24054 (1999 TZ37)          Discovered 1999-Oct-01 by CSS at Catalina
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TZ37 = 1994 CF9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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