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58388 (1995 TK)
Classification: Main-belt Asteroid          SPK-ID: 2058388
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1758660184312624 3.3724e-08  
a 2.67304157517775 1.3505e-08 au
q 2.202944396250009 8.9942e-08 au
i 16.44815687820185 5.7638e-06 deg
node 168.9161137344089 1.2374e-05 deg
peri 125.9335219827395 2.0425e-05 deg
M 271.6002576664403 1.7089e-05 deg
tp 2459392.472406853104
(2021-Jun-26.97240685)
7.6807e-05 TDB
period 1596.27237299703
4.37
1.2097e-05
3.312e-08
d
yr
n .2255254216572661 1.7091e-09 deg/d
Q 3.14313875410549 1.588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      9028 days (24.72 yr)  
   first obs. used      1995-09-02  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:17  

Additional Information
 Earth MOID = 1.22908 au 
 Jupiter MOID = 2.31534 au 
 T_jup = 3.300 
[ 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 15.0   n/a MPO385192  
diameter diameter 4.170 km 1.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.40 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.093   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58388 (1995 TK)          Discovered 1995-Oct-02 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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