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344643 (2003 QP34)
Classification: Main-belt Asteroid          SPK-ID: 2344643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2957003916659324 2.3847e-07  
a 2.700182223155697 3.2822e-08 au
q 1.901737282199169 6.3429e-07 au
i 2.662993259098571 1.4557e-05 deg
node 349.9927295150452 0.00022051 deg
peri 358.0531924617968 0.0002247 deg
M 313.5901570500445 3.8552e-05 deg
tp 2459409.427513417612
(2021-Jul-13.92751342)
0.00017675 TDB
period 1620.6455365825
4.44
2.955e-05
8.09e-08
d
yr
n .2221337065223663 4.0502e-09 deg/d
Q 3.498627164112225 4.2528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6179 days (16.92 yr)  
   first obs. used      2003-07-24  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .69441  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:33:06  

Additional Information
 Earth MOID = .893469 au 
 Jupiter MOID = 1.9339 au 
 T_jup = 3.302 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457530.5 (2016-May-22.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2949772273139107 2.3944e-07  
q 1.903513131522339 6.3652e-07 au
tp 2457790.282658516842
(2017-Feb-05.78265852)
0.00015273 TDB
node 350.0189694039846 0.00022056 deg
peri 358.2414745587742 0.00022474 deg
i 2.662330094758794 1.4556e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6179 days (16.92 yr)  
   first obs. used      2003-07-24  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .69441  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:33:06  

Additional Information
 Jupiter MOID = 1.9339 au 
 T_jup = 3.302 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.733271390726939E-14 -1.523275936063105E-13 2.974711588476299E-11 9.735544250391093E-13 9.200793179243783E-12 6.288175586789847E-14
q -1.523275936063105E-13 4.051578722174789E-13 -7.753317492362797E-11 -2.56576629560997E-12 -2.415390372271971E-11 -1.639612312847494E-13
tp 2.974711588476299E-11 -7.753317492362797E-11 2.332777041698322E-8 5.336411118486626E-10 6.649813898463259E-9 4.171451818015145E-11
node 9.735544250391093E-13 -2.56576629560997E-12 5.336411118486626E-10 4.864889099605587E-8 -4.841249764927926E-8 1.894150047738239E-9
peri 9.200793179243783E-12 -2.415390372271971E-11 6.649813898463259E-9 -4.841249764927926E-8 5.050808750867641E-8 -1.878761884825086E-9
i 6.288175586789847E-14 -1.639612312847494E-13 4.171451818015145E-11 1.894150047738239E-9 -1.878761884825086E-9 2.118824105093275E-10

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 16.94   n/a E2021B25  

344643 (2003 QP34)          Discovered 2003-Jul-24 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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
1957-Apr-20 14:12 00:04 Jupiter 1.98997979632219 1.98997611779979 1.98998347597644 1.21018212386304 0.783104861736841 2435949.091762970 3.69951092995216 3863.38436026261 999.858943204344 -55.522241909855 510270.725051882 T 7 CATAB v2.0f-lin.ifort 2021-Apr-14 08:33:07 2021-Apr-14 08:33
1992-Oct-14 18:52 00:02 Jupiter 1.96596485514499 1.96596180635313 1.96596790533989 1.16396569335196 0.702232023480507 2448910.286305660 1.98057451192075 4561.82952949408 1275.30878471448 -52.228568268487 528181.914067101 T 7 CATAB v2.0f-lin.ifort 2021-Apr-14 08:33:07 2021-Apr-14 08:33
2028-Apr-13 14:59 < 00:01 Jupiter 1.95172609713051 1.95172353653616 1.95172865919785 1.14353758759141 0.663102923801355 2461875.124216702 0.919946201746699 4852.11066726046 1417.28665007358 -50.1670960862089 548704.581689117 T 7 CATAB v2.0f-lin.ifort 2021-Apr-14 08:33:07 2021-Apr-14 08:33
2063-Oct-15 03:49 00:02 Jupiter 1.94160507289005 1.94160283089856 1.94160731636456 1.13260503876566 0.640544266243601 2474842.659075292 2.1370771797036 5034.06438292829 1492.61407731906 -49.0458847599605 568863.657261932 T 7 CATAB v2.0f-lin.ifort 2021-Apr-14 08:33:07 2021-Apr-14 08:33
2099-Apr-20 04:26 00:04 Jupiter 1.93100340020722 1.93100137622955 1.93100542572335 1.11892362584645 0.612129597616495 2487813.684585790 3.89514268422895 5484.71012270604 1611.2780526437 -47.389247890321 585458.298432928 T 7 CATAB v2.0f-lin.ifort 2021-Apr-14 08:33:07 2021-Apr-14 08:33
2134-Oct-26 16:21 00:06 Jupiter 1.93082909630518 1.93082723696051 1.93083095708829 1.12919840169733 0.630652358945275 2500786.181367076 5.76018271925781 5225.05038156645 1480.90611161264 -50.4793382783306 609406.003854382 T 7 CATAB v2.0f-lin.ifort 2021-Apr-14 08:33:07 2021-Apr-14 08:33
2170-May-04 16:47 00:08 Jupiter 1.92244040983317 1.92243867606154 1.92244214524298 1.12179052858144 0.614181499579115 2513760.199338121 7.72464072370485 5812.30894136179 1564.26451018146 -50.9710979345966 621435.03289515 T 7 CATAB v2.0f-lin.ifort 2021-Apr-14 08:33:07 2021-Apr-14 08:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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