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70014 (1998 YL3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2070014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121606983796831 3.5145e-08  
a 3.252696760792828 2.2222e-08 au
q 2.85714611850709 1.2091e-07 au
i .9932563379344664 4.8588e-06 deg
node 9.486531940236269 0.00021432 deg
peri 68.39924204393299 0.00021517 deg
M 252.264470210797 2.0061e-05 deg
tp 2459641.739465634650
(2022-Mar-03.23946563)
0.00012056 TDB
period 2142.7119547298
5.87
2.1958e-05
6.012e-08
d
yr
n .1680113835204679 1.7217e-09 deg/d
Q 3.648247403078566 2.4924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      10547 days (28.88 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:24:56  

Additional Information
 Earth MOID = 1.87279 au 
 Jupiter MOID = 1.59057 au 
 T_jup = 3.169 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456751.5 (2014-Apr-04.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1204744091708228 3.4852e-08  
q 2.863001832384833 1.1934e-07 au
tp 2457467.339196193705
(2016-Mar-19.83919619)
0.00011936 TDB
node 10.72184255638263 0.00021022 deg
peri 62.89704445192381 0.00021121 deg
i 1.007519259137671 4.8805e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      10547 days (28.88 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:24:56  

Additional Information
 Jupiter MOID = 1.59057 au 
 T_jup = 3.169 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.214676461663337E-15 -4.111426219000683E-15 -8.203504810592649E-13 3.984508861731161E-16 -1.095426114766441E-13 -1.593730699568812E-16
q -4.111426219000683E-15 1.424133630281594E-14 3.042259305781234E-12 -8.637564457599007E-15 3.989639597592491E-13 1.107400273403398E-15
tp -8.203504810592649E-13 3.042259305781234E-12 1.424678555990214E-8 1.502228507665608E-11 2.443303725024273E-9 5.394901125145166E-13
node 3.984508861731161E-16 -8.637564457599007E-15 1.502228507665608E-11 4.419339097577232E-8 -4.418282152426053E-8 -8.690825856520366E-11
peri -1.095426114766441E-13 3.989639597592491E-13 2.443303725024273E-9 -4.418282152426053E-8 4.460818467892253E-8 8.695898847804418E-11
i -1.593730699568812E-16 1.107400273403398E-15 5.394901125145166E-13 -8.690825856520366E-11 8.695898847804418E-11 2.381950867094216E-11

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 MPO432253  
diameter diameter 6.731 km 0.281 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70014 (1998 YL3)          Discovered 1998-Dec-17 by Kobayashi, T. at Oizumi
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 YL3 = 2000 EG43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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