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100696 (1997 YJ14)
Classification: Main-belt Asteroid          SPK-ID: 2100696
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 .2371939471088204 3.717e-08  
a 2.578629594920726 1.5534e-08 au
q 1.966994263169861 9.6414e-08 au
i 3.047963526127521 4.9272e-06 deg
node 308.9003071554399 0.00014255 deg
peri 149.8858487436177 0.00014512 deg
M 162.152610307556 2.9809e-05 deg
tp 2458319.255020845133
(2018-Jul-19.75502085)
0.00011999 TDB
period 1512.452941895836
4.14
1.3666e-05
3.742e-08
d
yr
n .2380239345157712 2.1508e-09 deg/d
Q 3.190264926671592 1.9218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      847  
   data-arc span      7823 days (21.42 yr)  
   first obs. used      1997-12-31  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55036  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:09:28  

Additional Information
 Earth MOID = .984562 au 
 Jupiter MOID = 1.98831 au 
 T_jup = 3.384 
[ 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 15.3   n/a MPO337987  
diameter diameter 1.953 km 0.476 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.463   0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100696 (1997 YJ14)          Discovered 1997-Dec-31 by Kobayashi, T. at Oizumi
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 YJ14 = 2001 TU107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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