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48412 (1986 QN1)
Classification: Main-belt Asteroid          SPK-ID: 2048412
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1235563712672314 9.6906e-08  
a 2.981175442342682 3.4123e-08 au
q 2.612832222575836 2.976e-07 au
i 13.45281799549864 9.3132e-06 deg
node 345.6174591919278 2.5452e-05 deg
peri 32.93624639363964 3.9895e-05 deg
M 255.2837812671883 2.9591e-05 deg
tp 2458147.378916074815
(2018-Jan-28.87891607)
0.00015877 JED
period 1880.094718558096
5.15
3.2279e-05
8.838e-08
d
yr
n .1914797145306038 3.2875e-09 deg/d
Q 3.349518662109527 3.8339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      730  
   data-arc span      10461 days (28.64 yr)  
   first obs. used      1986-08-27  
   last obs. used      2015-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54374  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:42:57  

Additional Information
 Earth MOID = 1.62205 au 
 Jupiter MOID = 2.14366 au 
 T_jup = 3.206 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO337644  

48412 (1986 QN1)          Discovered 1986-Aug-27 by Debehogne, H. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 QN1 = 1994 CS11 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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