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JPL Small-Body Database Browser
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214420 (2005 PF22)
Classification: Main-belt Asteroid          SPK-ID: 2214420
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07617093729848823 7.5978e-08  
a 3.058359225940189 4.6201e-08 au
q 2.825401137104846 2.4334e-07 au
i 9.502794554567261 8.8182e-06 deg
node 162.1452692994197 4.8247e-05 deg
peri 136.6053283010539 8.0229e-05 deg
M 230.8957238584616 6.0331e-05 deg
tp 2459301.098649289954
(2021-Mar-27.59864929)
0.00032855 TDB
period 1953.579860266417
5.35
4.4267e-05
1.212e-07
d
yr
n .1842770839943576 4.1756e-09 deg/d
Q 3.291317314775532 4.972e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6701 days (18.35 yr)  
   first obs. used      2000-10-07  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:12:41  

Additional Information
 Earth MOID = 1.81854 au 
 Jupiter MOID = 1.94852 au 
 T_jup = 3.209 
[ 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 15.4   n/a MPO433401  

214420 (2005 PF22)          Discovered 2005-Aug-06 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1904-Jun-26 13:53 00:07 Jupiter 1.95971040123956 1.95970912575033 1.95971167675497 4.24236143629515 4.13922627337758 2416658.078429870 7.14632965586325 508.002322737487 38.8181503051114 -86.3089012309354 1678777.86842966 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 06:12:43 2019-Jul-14 06:12
1953-May-24 07:47 00:04 Jupiter 1.94246241977923 1.942461456204 1.94246338335578 2.97711411418592 2.82685272385299 2434521.824112499 4.298199587457 164.993436656349 25.4327593073719 74.3059953153365 1584628.33330122 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 06:12:43 2019-Jul-14 06:12
2011-Nov-25 04:31 < 00:01 Jupiter 1.9375215893172 1.93752068242786 1.93752249620643 3.65306307077148 3.53136428577963 2455890.687929207 0.474791805445262 81.8471286042389 37.0050907410471 84.5888059867045 1579595.4098032 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 06:12:43 2019-Jul-14 06:12
2060-Nov-08 18:29 00:04 Jupiter 1.97279085650482 1.97278997011516 1.9727917428947 2.78815842209509 2.62966206183579 2473772.270461929 3.50736160376263 91.2495397096803 22.9651130605145 74.0566815714685 1814936.38371155 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 06:12:43 2019-Jul-14 06:12
2070-Jun-11 13:49 00:04 Jupiter 1.98563064505651 1.98562940279351 1.98563188732663 4.38759718200942 4.28927230341192 2477274.076003668 3.78740360270321 281.690783766762 39.5888343073639 -82.6353723390553 1718680.35930244 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 06:12:43 2019-Jul-14 06:12
2119-May-06 22:04 00:08 Jupiter 1.94947654584562 1.94947564212646 1.94947744956544 3.06543642618842 2.92026131971061 2495134.419488465 7.63561329445368 310.753058714771 29.9888398382158 81.6202866306931 1538107.24902953 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 06:12:43 2019-Jul-14 06:12
2177-Nov-09 14:48 00:11 Jupiter 1.96182458114946 1.96182330209724 1.96182586024606 3.79685340852469 3.68138438096871 2516506.116624934 11.2664431227965 687.771541592261 38.3484670105525 -89.4227021222799 1566448.25539238 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 06:12:43 2019-Jul-14 06:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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