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JPL Small-Body Database Browser
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487382 (2014 QS283)
Classification: Main-belt Asteroid          SPK-ID: 2487382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .06265470171536341 5.7346e-08  
a 2.691746293807578 6.0459e-08 au
q 2.52309573267563 1.5652e-07 au
i 12.76071859180203 6.2145e-06 deg
node 93.16372551105285 4.6151e-05 deg
peri 181.4466430073735 0.000111 deg
M 75.59204265630805 0.00010755 deg
tp 2458261.793763863842
(2018-May-23.29376386)
0.0004747 TDB
period 1613.056622420053
4.42
5.4346e-05
1.488e-07
d
yr
n .2231787743817049 7.5192e-09 deg/d
Q 2.860396854939526 6.4247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4725 days (12.94 yr)  
   first obs. used      2006-11-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7135  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:54  

Additional Information
 Earth MOID = 1.50627 au 
 Jupiter MOID = 2.23502 au 
 T_jup = 3.333 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO413572  

487382 (2014 QS283)          Discovered 2014-Aug-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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