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(2001 GP2)
Classification: Apollo [NEO]          SPK-ID: 3076774
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07242529307855586 1.1823e-07  
a 1.034481253086409 8.8089e-09 au
q .9595586451473546 1.2217e-07 au
i 1.28755898718039 3.9034e-06 deg
node 195.7953269156369 7.802e-05 deg
peri 108.7874716334866 8.329e-05 deg
M 130.2058116176946 4.4391e-05 deg
tp 2459061.501462021288
(2020-Jul-31.00146202)
4.8955e-05 TDB
period 384.3106006608999
1.05
4.9088e-06
1.344e-08
d
yr
n .9367423104668647 1.1965e-08 deg/d
Q 1.109403861025464 9.4469e-09 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      2001-04-13  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75107  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-17 05:29:14  

Additional Information
 Earth MOID = .00159279 au 
 Jupiter MOID = 3.9387 au 
 T_jup = 5.919 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.4   n/a E2020W27  

[ show close-approach data ]
Alternate Designations
 2001 GP2 = 2020 UJ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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