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58895 (1998 JS3)
Classification: Main-belt Asteroid          SPK-ID: 2058895
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1060894005103182 5.2455e-08  
a 3.127939775237448 2.3985e-08 au
q 2.796098519650128 1.6859e-07 au
i 5.840457551669203 6.0953e-06 deg
node 148.8907968408585 5.1964e-05 deg
peri 349.4485471284817 5.99e-05 deg
M 13.69934196606064 2.7876e-05 deg
tp 2458523.607637123384
(2019-Feb-09.10763712)
0.00015648 TDB
period 2020.626297537549
5.53
2.3241e-05
6.363e-08
d
yr
n .1781625827787734 2.0492e-09 deg/d
Q 3.459781030824768 2.653e-08 au
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      7662 days (20.98 yr)  
   first obs. used      1998-05-06  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54875  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:36:42  

Additional Information
 Earth MOID = 1.81011 au 
 Jupiter MOID = 1.56118 au 
 T_jup = 3.197 
[ 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 14.2   n/a MPO299352  
diameter diameter 6.427 km 0.390 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58895 (1998 JS3)          Discovered 1998-May-06 by ODAS at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 JS3 = 2000 SJ61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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