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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1218375263827244 3.345e-08  
a 3.249773643529325 1.9964e-08 au
q 2.853829261497938 1.178e-07 au
i .9936378692378374 4.5027e-06 deg
node 9.466867359580906 0.00019563 deg
peri 68.83814422655112 0.00019648 deg
M 285.4784182508316 1.9903e-05 deg
tp 2459643.453011508453
(2022-Mar-04.95301151)
0.00011941 TDB
period 2139.824201259961
5.86
1.9718e-05
5.398e-08
d
yr
n .1682381196492808 1.5503e-09 deg/d
Q 3.645718025560711 2.2396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1174  
   data-arc span      10678 days (29.23 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51734  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:39:32  

Additional Information
 Earth MOID = 1.8691 au 
 Jupiter MOID = 1.59145 au 
 T_jup = 3.170 
[ 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 14.22   n/a E2021B10  
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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