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226583 (2003 YR163)
Classification: Main-belt Asteroid          SPK-ID: 2226583
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 .06895902074799473 4.7873e-08  
a 3.12173451624447 3.5713e-08 au
q 2.906462760969036 1.4937e-07 au
i 14.27253133908941 4.5905e-06 deg
node 261.7266779033415 2.2319e-05 deg
peri 299.6263181253304 4.4121e-05 deg
M 234.6475570564155 4.0463e-05 deg
tp 2459701.991927537243
(2022-May-02.49192754)
0.00023055 TDB
period 2014.616452485597
5.52
3.4571e-05
9.465e-08
d
yr
n .1786940633567439 3.0664e-09 deg/d
Q 3.337006271519903 3.8176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7971 days (21.82 yr)  
   first obs. used      1999-01-20  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:59:44  

Additional Information
 Earth MOID = 1.92926 au 
 Jupiter MOID = 1.79592 au 
 T_jup = 3.165 
[ 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 14.9   n/a MPO459997  

226583 (2003 YR163)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1964-Dec-05 18:08 00:03 Jupiter 1.8137241520145 1.81372365132775 1.81372465270125 4.37964197982335 4.27167989962667 2438735.255655580 2.68349979340417 297.769955274743 23.3817878949805 -88.6628162405304 3208996.76939336 T 21 CATAB v2.0f-lin.ifort 2020-Dec-17 23:59:45 2020-Dec-17 23:59
2037-Mar-10 04:52 00:01 Jupiter 1.94647351541153 1.94647297831483 1.94647405250867 5.11503726386909 5.02924360561802 2465127.702641483 1.03753210492368 118.881325091079 23.9276609617766 84.8758897643007 4186576.94375851 T 21 CATAB v2.0f-lin.ifort 2020-Dec-17 23:59:45 2020-Dec-17 23:59
2047-Jul-14 18:04 00:02 Jupiter 1.83701763732571 1.83701682923451 1.83701844541984 3.89849219308861 3.77836869974181 2468906.252962486 1.7789808551186 155.877537952775 23.629957808918 -75.8021371727725 2744627.05323178 T 21 CATAB v2.0f-lin.ifort 2020-Dec-17 23:59:45 2020-Dec-17 23:59
2119-Oct-29 19:14 00:05 Jupiter 1.84390352648128 1.84390191885669 1.84390513416195 4.91547398944585 4.82111573778652 2495310.301571633 5.1056484089548 543.555220328503 23.6538472475458 82.2916737233794 3848853.09505354 T 21 CATAB v2.0f-lin.ifort 2020-Dec-17 23:59:45 2020-Dec-17 23:59
2130-Feb-09 20:42 00:07 Jupiter 1.89374711305886 1.89374476331768 1.89374946282653 3.29989335477327 3.16144738339279 2499066.362304162 6.99208089471766 394.107102401513 30.9379887700017 -65.0824036962857 1986352.76283393 T 21 CATAB v2.0f-lin.ifort 2020-Dec-17 23:59:45 2020-Dec-17 23:59

Alternate Designations
 2003 YR163 = 2002 TL167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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