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JPL Small-Body Database Browser
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58071 (1308 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2058071
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09327047822692158 4.2891e-08  
a 2.758677023621941 1.2402e-08 au
q 2.501373898355102 1.185e-07 au
i 2.83710023585077 4.7134e-06 deg
node 154.2338936477568 7.4332e-05 deg
peri 214.6867820576982 7.7218e-05 deg
M 335.6741246149845 1.9614e-05 deg
tp 2458713.587783061413
(2019-Aug-18.08778306)		 9.1148e-05 TDB
period 1673.592471298555
4.58		 1.1286e-05
3.09e-08		 d
yr
n .2151061301803496 1.4506e-09 deg/d
Q 3.01598014888878 1.3559e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1167  
   data-arc span      16872 days (46.19 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53175  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:58:19  

Additional Information
 Earth MOID = 1.50004 au 
 Jupiter MOID = 2.43598 au 
 T_jup = 3.334 
[ 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 14.6   n/a MPO452958  
diameter diameter 3.313 km 0.432 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.255   0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

58071 (1308 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1308 T-2 = 2000 NX22 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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