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JPL Small-Body Database Browser
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214861 (2006 YL22)
Classification: Main-belt Asteroid          SPK-ID: 2214861
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216276062859999 8.072e-08  
a 3.150633549936114 4.5969e-08 au
q 2.767429532973022 2.6618e-07 au
i 8.389560866067114 7.3276e-06 deg
node 79.68286245716772 6.0217e-05 deg
peri 300.4427498453248 6.9585e-05 deg
M 209.2623176724353 3.561e-05 deg
tp 2459855.792373640248
(2022-Oct-03.29237364)
0.000212 TDB
period 2042.65615442718
5.59
4.4705e-05
1.224e-07
d
yr
n .1762411158724629 3.8571e-09 deg/d
Q 3.533837566899205 5.156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      6692 days (18.32 yr)  
   first obs. used      2000-12-06  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67265  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:44:39  

Additional Information
 Earth MOID = 1.78274 au 
 Jupiter MOID = 1.94901 au 
 T_jup = 3.180 
[ 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 15.8   n/a MPO391115  

214861 (2006 YL22)          Discovered 2006-Dec-21 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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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
1947-Sep-23 11:43 00:05 Jupiter 1.99782910506727 1.99782836637829 1.99782984375672 3.47744633848725 3.35331032321234 2432451.988125777 4.64538956515737 146.010795465504 26.3894839725084 86.0473421016567 1614329.45490953 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 08:44:42 2019-Jul-14 08:44
2054-May-14 08:27 00:03 Jupiter 1.98418380134826 1.98418313937962 1.98418446331689 3.3864944904203 3.25800102613366 2471401.851882986 2.58697579110468 125.323457018686 28.2225901382213 88.2780652691001 2008918.4052021 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 08:44:42 2019-Jul-14 08:44
2161-Jan-03 13:12 00:10 Jupiter 1.96895717259198 1.96895648015936 1.9689578650246 3.30231496970809 3.16937018655272 2510352.049808887 9.77620672322327 161.537325986244 35.7990236101212 -86.2693266020949 1359583.78570765 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 08:44:42 2019-Jul-14 08:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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