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413179 (2002 QR139)
Classification: Main-belt Asteroid          SPK-ID: 2413179
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663021216060456 5.2407e-08  
a 3.169408646379799 3.3137e-08 au
q 2.642329264250293 1.7075e-07 au
i 7.742601654304476 6.6237e-06 deg
node 253.6226738000869 5.0429e-05 deg
peri 138.7667531832059 5.8472e-05 deg
M 32.47411645109474 2.4996e-05 deg
tp 2459014.590909006220
(2020-Jun-14.09090901)
0.00014301 TDB
period 2060.942069310852
5.64
3.2322e-05
8.849e-08
d
yr
n .174677398923871 2.7395e-09 deg/d
Q 3.696488028509305 3.8648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6755 days (18.49 yr)  
   first obs. used      2002-08-05  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5831  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:00:26  

Additional Information
 Earth MOID = 1.65393 au 
 Jupiter MOID = 1.769 au 
 T_jup = 3.167 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457924.5 (2017-Jun-20.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1640626179946366 5.2583e-08  
q 2.657817125102397 1.7015e-07 au
tp 2456937.839643259091
(2014-Oct-07.33964326)
0.00015094 TDB
node 253.7940216881287 5.0785e-05 deg
peri 137.1041791940649 5.9023e-05 deg
i 7.699986360487512 6.5963e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6755 days (18.49 yr)  
   first obs. used      2002-08-05  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5831  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:00:26  

Additional Information
 Jupiter MOID = 1.769 au 
 T_jup = 3.167 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.765002527932311E-15 -8.822923733623175E-15 -8.777275821518194E-13 2.64832434105813E-14 -2.406471950883183E-13 1.264141489106457E-15
q -8.822923733623175E-15 2.895088315440613E-14 2.15510490039513E-12 -9.959590988941795E-14 7.369243621677415E-13 -5.924816135934944E-15
tp -8.777275821518194E-13 2.15510490039513E-12 2.27827766297172E-8 7.612018207816527E-13 4.562883316012461E-9 3.668468231470396E-12
node 2.64832434105813E-14 -9.959590988941795E-14 7.612018207816527E-13 2.57911443656766E-9 -2.559236192033522E-9 5.055712048883464E-11
peri -2.406471950883183E-13 7.369243621677415E-13 4.562883316012461E-9 -2.559236192033522E-9 3.483752537240467E-9 -4.96191811121637E-11
i 1.264141489106457E-15 -5.924816135934944E-15 3.668468231470396E-12 5.055712048883464E-11 -4.96191811121637E-11 4.351106905726563E-11

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 16.28   n/a MPCxxxxx  

413179 (2002 QR139)          Discovered 2002-Aug-16 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

[ 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
1900-Jan-11 09:00 00:05 Jupiter 1.79918183664309 1.79918102172323 1.79918265157093 2.76451228591353 2.58862204299226 2415030.874855833 5.15685594900518 360.463283579843 26.4461126699329 88.6674054242027 1752620.805492 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00
1910-Sep-13 18:40 00:05 Jupiter 1.84259453321526 1.8425932930893 1.84259577334834 2.04703596626566 1.80858397575774 2418928.277483930 4.86607754596968 240.656895004173 47.6812913189097 64.0105716453938 1567508.20756515 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00
1996-Feb-29 03:32 00:01 Jupiter 1.93925623218096 1.9392551006556 1.93925736370621 3.51194798489577 3.3852953574339 2450142.647087370 1.29286416374818 87.7156108018033 48.3370979099079 -88.9074624263301 1571386.08659883 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00
2006-Nov-06 09:18 < 00:01 Jupiter 1.78386911537553 1.78386845425453 1.78386977649642 2.78187598378806 2.60560693723822 2454045.887610039 0.833290991994408 105.194755857653 25.9635723290677 89.3782295291035 1772252.9172999 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00
2017-Jul-11 17:27 < 00:01 Jupiter 1.84228577808108 1.84228501200435 1.84228654415791 2.15155756319196 1.92604922464376 2457946.227070579 0.649763425026506 87.4370694112451 39.8081710226192 74.0205618199503 1725688.85220195 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00
2102-Dec-21 15:18 00:04 Jupiter 1.91976878283391 1.91976717929759 1.91977038637023 3.4056536624038 3.27353867952607 2489154.137195346 3.5822667183604 115.635508514447 60.0184422433601 -72.2830057236282 1292490.50059692 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00
2113-Aug-29 01:02 00:04 Jupiter 1.76775230063827 1.76775162693266 1.7677529743458 2.78865286617572 2.61118369455673 2493057.542740694 3.96862191517179 286.402547636031 25.3570400438688 88.5059303679297 1777368.70284148 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00
2124-May-04 15:56 00:05 Jupiter 1.84187621493546 1.84187476810711 1.84187766177293 2.24693381030306 2.03198738836607 2496959.163795026 4.74892404866276 254.117335762632 37.0744386065742 67.4744093998617 1697798.53821035 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:00:26 2021-Apr-14 13:00

Alternate Designations
 2002 QR139 = 2003 YZ173 = 2010 FE64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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