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JPL Small-Body Database Browser
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487801 (2015 SV4)
Classification: Main-belt Asteroid          SPK-ID: 2487801
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143868378639673 7.4886e-08  
a 2.339744054112675 3.2547e-08 au
q 2.072108130351707 1.708e-07 au
i 6.358218580040956 8.0328e-06 deg
node 294.3864453338948 8.0116e-05 deg
peri 359.6726049530569 9.0562e-05 deg
M 60.95566564366774 4.8247e-05 deg
tp 2458379.158661074206
(2018-Sep-17.65866107)
0.00017238 TDB
period 1307.226837273713
3.58
2.7276e-05
7.468e-08
d
yr
n .2753921429205035 5.7462e-09 deg/d
Q 2.607379977873643 3.6269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      4562 days (12.49 yr)  
   first obs. used      2004-08-23  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56676  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:57:16  

Additional Information
 Earth MOID = 1.05533 au 
 Jupiter MOID = 2.55689 au 
 T_jup = 3.548 
[ 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 17.9   n/a MPO399141  

487801 (2015 SV4)          Discovered 2005-Nov-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 SV4 = 2010 DQ93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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