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JPL Small-Body Database Browser
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46413 (2002 GS87)
Classification: Main-belt Asteroid          SPK-ID: 2046413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646563783352506 4.1863e-08  
a 2.429885154106501 9.4874e-09 au
q 2.029789064860732 1.0215e-07 au
i 6.803480786797193 5.3648e-06 deg
node 158.2863247619798 3.4474e-05 deg
peri 206.5650979737003 3.7857e-05 deg
M 138.4453965642852 1.6064e-05 deg
tp 2458468.449240877483
(2018-Dec-15.94924088)
6.0737e-05 TDB
period 1383.493261873595
3.79
8.1027e-06
2.218e-08
d
yr
n .2602108806171345 1.524e-09 deg/d
Q 2.82998124335227 1.105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7960 days (21.79 yr)  
   first obs. used      1998-04-20  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51117  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:27:53  

Additional Information
 Earth MOID = 1.02977 au 
 Jupiter MOID = 2.6275 au 
 T_jup = 3.480 
[ 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 15.4   n/a MPO452805  

46413 (2002 GS87)          Discovered 2002-Apr-10 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 GS87 = 1999 RP48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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