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160271 (2002 TN60)
Classification: Inner Main-belt Asteroid          SPK-ID: 2160271
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07011899604250837 5.6607e-08  
a 1.916991373717049 5.5753e-09 au
q 1.782573863169861 1.0808e-07 au
i 21.30331052831919 7.1886e-06 deg
node 45.34210986804061 9.3922e-06 deg
peri 322.7455757682528 3.6039e-05 deg
M 316.187433974822 3.5506e-05 deg
tp 2459318.484472122934
(2021-Apr-13.98447212)
9.5764e-05 TDB
period 969.4572543376559
2.65
4.2293e-06
1.158e-08
d
yr
n .3713417980929505 1.62e-09 deg/d
Q 2.051408884264238 5.9662e-09 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      6486 days (17.76 yr)  
   first obs. used      2002-09-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .546  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:38  

Additional Information
 Earth MOID = .80586 au 
 Jupiter MOID = 3.17746 au 
 T_jup = 3.843 
[ 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 16.69   n/a E2021B55  
rotation period rot_per 201.05 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

160271 (2002 TN60)          Discovered 2002-Oct-05 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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