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JPL Small-Body Database Browser
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201370 (2002 TY290)
Classification: Main-belt Asteroid          SPK-ID: 2201370
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2339463506592076 8.0192e-08  
a 3.167820886157442 2.3394e-08 au
q 2.426720750298891 2.5251e-07 au
i 10.72351893338832 8.7539e-06 deg
node 245.1348331588323 3.3569e-05 deg
peri 120.7405308363384 3.6874e-05 deg
M 350.9641582940628 1.3586e-05 deg
tp 2458652.189873231381
(2019-Jun-17.68987323)
7.7725e-05 TDB
period 2059.393576037315
5.64
2.2812e-05
6.246e-08
d
yr
n .1748087418494876 1.9364e-09 deg/d
Q 3.908921022015993 2.8866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1996-10-09  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:36:04  

Additional Information
 Earth MOID = 1.44649 au 
 Jupiter MOID = 1.73509 au 
 T_jup = 3.133 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO503055  
diameter diameter 6.904 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 93.971 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.045   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201370 (2002 TY290)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 TY290 = 1996 TT13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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