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JPL Small-Body Database Browser
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487335 (2014 QS176)
Classification: Main-belt Asteroid          SPK-ID: 2487335
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606608285985267 7.3341e-08  
a 2.692066063550951 4.7032e-08 au
q 2.259556499138881 2.0338e-07 au
i 12.84329818748553 1.5523e-05 deg
node 162.4895028467785 2.6774e-05 deg
peri 109.9024993980184 5.7811e-05 deg
M 77.94326200168798 5.407e-05 deg
tp 2458251.196390382960
(2018-May-12.69639038)
0.00023824 TDB
period 1613.34406891273
4.42
4.2279e-05
1.158e-07
d
yr
n .2231390110372503 5.8476e-09 deg/d
Q 3.124575627963021 5.4588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      6140 days (16.81 yr)  
   first obs. used      2001-09-18  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58006  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:06:51  

Additional Information
 Earth MOID = 1.28098 au 
 Jupiter MOID = 2.14436 au 
 T_jup = 3.317 
[ 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 16.9   n/a MPO456349  

487335 (2014 QS176)          Discovered 2013-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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