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JPL Small-Body Database Browser
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357342 (2003 QK17)
Classification: Main-belt Asteroid          SPK-ID: 2357342
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2307971573810611 5.9765e-08  
a 2.33701007035341 1.8814e-08 au
q 1.797634789344929 1.4261e-07 au
i 4.259157198418229 7.2962e-06 deg
node 342.8255214530024 8.7482e-05 deg
peri 323.4438727322962 8.8742e-05 deg
M 154.1639192645594 2.0223e-05 deg
tp 2458041.683083577558
(2017-Oct-15.18308358)
7.0106e-05 TDB
period 1304.93627089777
3.57
1.5758e-05
4.314e-08
d
yr
n .2758755412264901 3.3313e-09 deg/d
Q 2.87638535136189 2.3156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5612 days (15.36 yr)  
   first obs. used      2002-02-13  
   last obs. used      2017-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6374  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:38:49  

Additional Information
 Earth MOID = .78424 au 
 Jupiter MOID = 2.38892 au 
 T_jup = 3.527 
[ 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 17.3   n/a MPO413355  

357342 (2003 QK17)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1922-Feb-06 19:48 00:02 Amphi 0.0408287740836342 0.0408225378222584 0.0408350927977563 4.79060033857889 4.79060030918772 2423092.325300485 1.97247978435107 3085.87101355995 104.925648793869 -84.5175539074937 57924.2286659655 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 17:38:51 2019-Jul-13 17:38
1923-May-21 22:11 00:10 Europ 0.0349671682861336 0.0349188026884491 0.0350155341890145 5.09711541947758 5.09711535984457 2423561.424461386 10.3664566946897 2416.43759619584 93.3138864779975 -3.88796218092689 4368.63825820319 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 17:38:51 2019-Jul-13 17:38
1950-Sep-07 19:09 00:02 Amphi 0.0435716889871803 0.0435627577011583 0.0435806548611035 4.78621618877888 4.78621616121272 2433532.297838343 1.69189273949269 2041.05800655538 105.610569613525 -77.7270559659293 60290.4565038513 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 17:38:51 2019-Jul-13 17:38
1979-Apr-08 23:03 00:01 Amphi 0.046518220003555 0.0465117799381826 0.0465246672710904 4.9787432958846 4.97874327106297 2443972.460626654 1.03901628396512 1018.74860059754 106.152058124904 72.5864084199293 62564.5680389574 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 17:38:51 2019-Jul-13 17:38
2080-Nov-30 22:28 00:02 Juno 0.0459711474135406 0.0459285657041387 0.0460137307546587 9.44309669055308 9.44309666252804 2481099.435910388 2.1284005431492 2166.6452681186 93.5974690682408 -11.5211671338587 14997.50577282 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 17:38:51 2019-Jul-13 17:38
2130-Jul-29 16:55 00:19 Europ 0.0415408757032712 0.0415107042428924 0.0415711133584326 4.87779390269607 4.87779385024279 2499236.204765490 18.4963118651241 3019.92206111224 83.8942956452345 60.1341209126222 64214.9198081947 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 17:38:51 2019-Jul-13 17:38

Alternate Designations
 2003 QK17 = 2007 VU48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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