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70015 (1998 YT5)
Classification: Main-belt Asteroid          SPK-ID: 2070015
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2302880485101635 3.4221e-08  
a 3.13046505617178 1.8307e-08 au
q 2.409556367456722 1.0779e-07 au
i 2.055991445607743 4.3834e-06 deg
node 45.87514645671884 0.00013198 deg
peri 66.82902838327841 0.00013246 deg
M 302.7746099801203 1.1465e-05 deg
tp 2459322.086625028726
(2021-Apr-17.58662503)
6.581e-05 TDB
period 2023.073760967347
5.54
1.7747e-05
4.859e-08
d
yr
n .1779470461956185 1.561e-09 deg/d
Q 3.851373744886839 2.2523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      13699 days (37.51 yr)  
   first obs. used      1983-05-08  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53568  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:14  

Additional Information
 Earth MOID = 1.42703 au 
 Jupiter MOID = 1.28054 au 
 T_jup = 3.171 
[ 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 14.5   n/a MPO453103  
diameter diameter 6.287 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70015 (1998 YT5)          Discovered 1998-Dec-19 by Comba, P. G. at Prescott
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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