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JPL Small-Body Database Browser
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97769 (2000 JS70)
Classification: Main-belt Asteroid          SPK-ID: 2097769
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07186409661784907 4.355e-08  
a 3.057822617324188 2.2373e-08 au
q 2.838074957312558 1.3829e-07 au
i 9.828208572102504 4.8524e-06 deg
node 261.746639667683 3.2405e-05 deg
peri 231.84584809226 5.3194e-05 deg
M 329.316498541196 4.1295e-05 deg
tp 2459166.963597775272
(2020-Nov-13.46359778)
0.00022423 TDB
period 1953.065730765985
5.35
2.1435e-05
5.869e-08
d
yr
n .1843255935164093 2.023e-09 deg/d
Q 3.277570277335817 2.3981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1037  
   data-arc span      7794 days (21.34 yr)  
   first obs. used      1998-12-15  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48449  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:32:14  

Additional Information
 Earth MOID = 1.86563 au 
 Jupiter MOID = 1.88676 au 
 T_jup = 3.208 
[ 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 MPO453428  
diameter diameter 5.464 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 13.916 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.163   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97769 (2000 JS70)          Discovered 2000-May-01 by LONEOS at Anderson Mesa
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 JS70 = 1998 XY99 = 2002 PR69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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