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487415 (2014 QG383)
Classification: Main-belt Asteroid          SPK-ID: 2487415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09533645841999723 1.3859e-07  
a 3.019749364231548 6.7754e-08 au
q 2.731857154529674 4.3293e-07 au
i 9.747206618008484 2.0292e-05 deg
node 344.3704070899006 3.9622e-05 deg
peri 315.1909033882403 0.00011018 deg
M 163.6628046030293 0.00010155 deg
tp 2458525.130683567248
(2019-Feb-10.63068357)
0.00054848 TDB
period 1916.702788252136
5.25
6.4507e-05
1.766e-07
d
yr
n .1878225472444209 6.3212e-09 deg/d
Q 3.307641573933422 7.4213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5410 days (14.81 yr)  
   first obs. used      2006-01-30  
   last obs. used      2020-11-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57546  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:17  

Additional Information
 Earth MOID = 1.72664 au 
 Jupiter MOID = 1.99581 au 
 T_jup = 3.218 
[ 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 16.44   n/a MPCxxxxx  

487415 (2014 QG383)          Discovered 2014-Aug-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ 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
1942-Oct-03 20:47 00:08 Jupiter 1.99482743694391 1.99482589464513 1.99482897924325 2.96072504985126 2.81365847087263 2430636.365759960 7.84903137981171 258.030278698783 38.3934126627085 -78.8927932926783 767062.475512127 T 17 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:18 2021-Apr-14 17:21
1989-Sep-30 00:18 00:03 Jupiter 1.99346469465679 1.99346310570439 1.99346628361305 2.74835620412799 2.58914319119066 2447799.512521188 2.83116460950925 190.419161458655 25.4945198607367 -68.644701918546 1557627.39560103 T 17 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:18 2021-Apr-14 17:21
2168-Aug-06 04:00 00:16 Jupiter 1.9939490046234 1.99394733592727 1.99395067332838 3.35255186495902 3.22335400702375 2513123.666787724 16.0267452165921 516.857159042005 48.6365187557401 -88.609379224281 732384.964852506 T 17 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:18 2021-Apr-14 17:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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