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6172 Prokofeana (1982 TX)
Classification: Mars-crossing Asteroid          SPK-ID: 2006172
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4381054330564347 5.1994e-08  
a 2.570215668401291 1.5702e-08 au
q 1.44419021994791 1.4068e-07 au
i 15.88623509537936 4.3469e-06 deg
node 218.5086950720359 1.4418e-05 deg
peri 194.1898072383998 1.5415e-05 deg
M 289.5279478702797 6.8826e-06 deg
tp 2458895.123371153105
(2020-Feb-15.62337115)
3.1099e-05 TDB
period 1505.056407607959
4.12
1.3792e-05
3.776e-08
d
yr
n .2391936927946515 2.192e-09 deg/d
Q 3.696241116854673 2.2582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      983  
   data-arc span      24224 days (66.32 yr)  
   first obs. used      1953-08-11  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44429  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 22:09:19  

Additional Information
 Earth MOID = .458414 au 
 Jupiter MOID = 1.71566 au 
 T_jup = 3.240 
[ 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 15.2   n/a MPO445314  
rotation period rot_per 6.540 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Melton, E.; Carver, S.; Harris, A.; Karnemaat, R.; et al. (2012) Minor Planet Bull. 39, 131-133.]

6172 Prokofeana (1982 TX)          Discovered 1982-Oct-14 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1935-May-05 16:01 00:01 Jupiter 1.71803954687154 1.7180388919066 1.71804020185395 3.60836730564555 3.46904609809236 2427928.167462504 1.15101002849361 282.586600071812 8.68381657873059 83.6175084381959 4443161.95402187 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
1945-Aug-15 20:11 00:01 Mars 0.0690775555005866 0.0690699827067259 0.0690851283270186 10.7475604123296 10.7471747856058 2431683.341095718 1.05904638356937 384.973813868396 14.7521629334027 -11.2221619693718 137198.406198526 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
1947-Dec-17 11:36 00:01 Jupiter 1.89342327210853 1.89342209364836 1.89342445057108 3.53591344534616 3.40704920710245 2432536.983556333 1.15369575625953 152.142113086716 38.2749333631802 -71.6183292879188 3232445.72926908 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
1982-Nov-05 03:53 < 00:01 Earth 0.487601945411646 0.487601563214992 0.48760232761448 8.15786864545803 8.15719877928112 2445278.662075145 0.231554340003267 174.975692138902 16.5277222741011 -86.8768688580405 3434946.84382903 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2011-Nov-13 14:29 < 00:01 Earth 0.478185226644895 0.478184821052744 0.478185632248978 8.11931333944093 8.11862703745535 2455879.103450923 0.0347945221972403 135.359574169071 9.20832684513731 82.3370832369556 4259380.77488909 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2017-Oct-28 07:05 < 00:01 Jupiter 1.93646096516517 1.93646047299805 1.93646145737819 3.56111198348174 3.43608841472655 2458054.795312298 0.188247792321045 645.452665927111 16.8661378993436 88.3509680365554 3834119.35275461 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2030-Jun-10 11:02 < 00:01 Jupiter 1.70950872588679 1.70950830815387 1.70950914362126 3.58096340863514 3.43981752842043 2462662.959972178 0.379991019096231 98.6131272705897 13.1917218181595 80.2199424648713 4405205.11657426 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2044-Nov-12 11:20 < 00:01 Earth 0.476517955383866 0.476517552474928 0.476518358307242 8.04304112296434 8.04234588805911 2467931.972474077 0.29419130672511 144.320459493304 8.09031017007935 82.6664872770337 4618361.00755446 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2106-Nov-05 13:30 < 00:01 Earth 0.476726782647652 0.476723767800029 0.476729797518987 8.14548450338572 8.14479831371418 2490569.062659109 0.737741097094616 229.174431779067 37.0430160150525 -49.8911955501278 1378292.76332742 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2112-Nov-30 16:16 00:02 Jupiter 1.84918457265484 1.84918305313108 1.84918609221182 3.54669799567916 3.4151080309382 2492786.177584488 1.85551971604607 463.167515379399 38.4666516898366 81.7495610348699 3867573.65210577 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2125-Jul-09 12:20 00:02 Jupiter 1.73331128247573 1.7333102050271 1.73331235992652 3.53350083136817 3.39238588897819 2497390.014224174 2.05793781221371 141.181497384101 34.6839268914205 -72.2895878256133 3273690.46585358 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2139-Nov-06 02:42 00:01 Earth 0.490267546913414 0.490263104662078 0.490271989199809 8.0376273490174 8.03695115766545 2502622.612755941 1.03146918144179 305.758437730984 43.1839187874028 -44.1290545448684 1117754.23913483 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09
2168-Nov-15 22:09 00:01 Earth 0.494475422700063 0.494471849379519 0.494478997758701 7.83178959553953 7.83110153648754 2513225.423111531 1.38050318857117 1474.72564957186 9.26027220605855 83.0671795304892 4484215.37788868 T 24 CATAB v2.0f-lin.ifort 2019-Dec-13 22:09:34 2019-Dec-13 22:09

Alternate Designations
 1982 TX = 2012 AF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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