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19853 Ichinomiya (2000 TL60)
Classification: Outer Main-belt Asteroid          SPK-ID: 2019853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1304424904558206 3.7938e-08  
a 3.205665275178453 2.3738e-08 au
q 2.787510313116432 1.271e-07 au
i 14.87115407040494 4.4528e-06 deg
node 115.2859785634203 1.7677e-05 deg
peri 149.8860409777957 2.8402e-05 deg
M 289.1388753751465 2.5856e-05 deg
tp 2459613.149407612891
(2022-Feb-02.64940761)
0.00015298 TDB
period 2096.407409945871
5.74
2.3286e-05
6.375e-08
d
yr
n .1717223466641416 1.9074e-09 deg/d
Q 3.623820237240473 2.6835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      8751 days (23.96 yr)  
   first obs. used      1997-02-07  
   last obs. used      2021-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49719  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:45:02  

Additional Information
 Earth MOID = 1.77993 au 
 Jupiter MOID = 1.58567 au 
 T_jup = 3.127 
[ 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 13.52   n/a E2021B10  
diameter diameter 12.036 km 0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19853 Ichinomiya           Discovered 2000 Oct. 2 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Ichinomiya is the name of a high school in Ichinomiya City, Aichi Prefecture, Japan. The school was selected as a Super Science High School by the Japanese government. Some of its students observe minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120506/MPCPages.arcLast Updated: 2012-05-09

[ show close-approach data ]
Alternate Designations
 2000 TL60 = 1998 GC10 = 1999 OU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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