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JPL Small-Body Database Browser
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523231 (2016 YF12)
Classification: Main-belt Asteroid          SPK-ID: 2523231
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1666492141967595 8.2244e-08  
a 3.103830832573986 6.9407e-08 au
q 2.586579863325857 2.7676e-07 au
i 14.74762496644172 1.0624e-05 deg
node 48.53056435414413 3.6036e-05 deg
peri 93.76249999097483 5.4636e-05 deg
M 201.6217480984713 3.5361e-05 deg
tp 2459879.195769924047
(2022-Oct-26.69576992)
0.00020583 TDB
period 1997.310068615573
5.47
6.6995e-05
1.834e-07
d
yr
n .180242419871008 6.0458e-09 deg/d
Q 3.621081801822115 8.0973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4054 days (11.10 yr)  
   first obs. used      2007-04-14  
   last obs. used      2018-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70028  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:41:48  

Additional Information
 Earth MOID = 1.65042 au 
 Jupiter MOID = 1.64165 au 
 T_jup = 3.149 
[ 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 16.4   n/a MPO456485  

523231 (2016 YF12)          Discovered 2007-Apr-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ 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
1927-Jul-29 05:48 00:10 Jupiter 1.68139962240507 1.68139812559164 1.68140111922377 2.87409559772797 2.69312174644936 2425090.741424810 10.3548339447077 561.796935272767 171.204272985151 -81.1798568920433 262853.297696235 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16
1937-Mar-05 17:48 00:09 Jupiter 1.93256685444913 1.93256363126232 1.93257007765296 2.95103724036983 2.79857876108919 2428598.241913164 8.99734811838932 441.540107841175 56.702417394824 -89.8552443150663 533682.174656278 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16
1998-Oct-24 04:29 00:02 Jupiter 1.664852936762 1.66485160050428 1.66485427302123 3.0465934652847 2.87475171176039 2451110.686500087 2.21264906992945 491.848212010734 55.7676072699904 -86.8640783107346 742120.797777527 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16
2008-Jun-01 08:40 00:01 Jupiter 1.93666251842952 1.9366610301576 1.93666400670111 2.77845876705869 2.61631595938372 2454618.861321099 1.24561993387143 125.747487582774 43.8763854410541 72.3091922391948 672833.358281276 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16
2070-Jan-16 03:41 00:06 Jupiter 1.64599784044186 1.64599648814893 1.64599919273553 3.19343038158906 3.02800384571314 2477127.653682023 5.77844420746244 499.369090440969 86.5252048120125 89.6359743532924 492170.64130374 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16
2079-Aug-28 14:22 00:08 Jupiter 1.94317191652121 1.94316899095213 1.94317484208929 2.60069091884176 2.42730293886116 2480639.098344896 7.66495187959616 305.286893254506 48.2882012687563 77.1313895483162 408664.882996701 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16
2141-Apr-10 01:17 00:13 Jupiter 1.63131352146925 1.63131214679108 1.63131489615085 3.32609907320292 3.16614599221544 2503143.553388068 13.371474400065 844.345288083952 95.7253577370013 84.0080663925293 437220.394833478 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16
2150-Nov-25 21:38 00:17 Jupiter 1.95042303258661 1.95041725102141 1.95042881413895 2.41643982312344 2.22949070429598 2506660.401342807 16.8032297581969 572.981522222033 54.0432171988074 62.4893247225287 323535.315673247 T 7 CATAB v2.0e-lin.ifort 2018-May-31 17:41:50 2018-Dec-18 04:16

Alternate Designations
 2016 YF12 = 2007 JX19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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