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JPL Small-Body Database Browser
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59040 (1998 SR160)
Classification: Main-belt Asteroid          SPK-ID: 2059040
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04580567584852788 4.347e-08  
a 2.683891530033143 1.8637e-08 au
q 2.560954064595836 1.1671e-07 au
i 3.769385717282814 5.0297e-06 deg
node 41.92543332197783 6.5398e-05 deg
peri 14.83160530761325 8.352e-05 deg
M 210.4336707309556 5.4026e-05 deg
tp 2459267.732513540136
(2021-Feb-22.23251354)
0.0002433 TDB
period 1606.001203936504
4.40
1.6728e-05
4.58e-08
d
yr
n .224159234200819 2.3348e-09 deg/d
Q 2.806828995470451 1.9491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      9965 days (27.28 yr)  
   first obs. used      1991-01-08  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55873  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:29:08  

Additional Information
 Earth MOID = 1.57206 au 
 Jupiter MOID = 2.3448 au 
 T_jup = 3.371 
[ 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 15.5   n/a MPO436195  

59040 (1998 SR160)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SR160 = 1992 HA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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