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JPL Small-Body Database Browser
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469154 (2015 GQ27)
Classification: Main-belt Asteroid          SPK-ID: 2469154
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1023584146092375 5.3067e-08  
a 3.102354700203572 4.7637e-08 au
q 2.784802591535218 1.7378e-07 au
i 11.95642672376552 7.9573e-06 deg
node 191.4111975939391 2.9484e-05 deg
peri 92.50542449615652 6.0632e-05 deg
M 201.2568976043094 4.6959e-05 deg
tp 2459480.591781104251
(2021-Sep-23.09178110)
0.00025876 TDB
period 1995.885404883781
5.46
4.5971e-05
1.259e-07
d
yr
n .1803710769762167 4.1545e-09 deg/d
Q 3.419906808871926 5.2513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6279 days (17.19 yr)  
   first obs. used      2000-10-02  
   last obs. used      2017-12-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61952  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:27:01  

Additional Information
 Earth MOID = 1.80206 au 
 Jupiter MOID = 1.78936 au 
 T_jup = 3.180 
[ 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 16.3   n/a MPO437767  

469154 (2015 GQ27)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 GQ27 = 2006 UL166 = 2011 QH93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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