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58381 (1995 SJ37)
Classification: Main-belt Asteroid          SPK-ID: 2058381
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08405300619896784 4.789e-08  
a 3.027172590527511 2.3351e-08 au
q 2.772729634010556 1.4544e-07 au
i 9.920455067753103 5.0369e-06 deg
node 178.1991006047912 2.9799e-05 deg
peri 253.351441255819 4.6855e-05 deg
M 181.7077175933059 4.0518e-05 deg
tp 2459953.261598476897
(2023-Jan-08.76159848)		 0.00022392 TDB
period 1923.774662715323
5.27		 2.2259e-05
6.094e-08		 d
yr
n .1871321038670277 2.1652e-09 deg/d
Q 3.281615547044466 2.5314e-08 au
   Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      10922 days (29.90 yr)  
   first obs. used      1990-09-24  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55713  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:18  

Additional Information
 Earth MOID = 1.80696 au 
 Jupiter MOID = 1.99495 au 
 T_jup = 3.216 
[ 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 14.9   n/a MPO263801  

58381 (1995 SJ37)          Discovered 1995-Sep-24 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1995 SJ37 = 2001 XF246 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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