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300253 (2007 GP7)
Classification: Main-belt Asteroid          SPK-ID: 2300253
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0812249360360732 4.6993e-08  
a 2.165624393933124 1.4403e-08 au
q 1.989721691057746 1.0134e-07 au
i 5.022786340904089 7.1469e-06 deg
node 191.7980761176721 6.4383e-05 deg
peri 45.77649373240719 8.1556e-05 deg
M 8.22676990669243 4.6725e-05 deg
tp 2458973.898876529622
(2020-May-04.39887653)
0.00015116 TDB
period 1164.054003934837
3.19
1.1613e-05
3.179e-08
d
yr
n .3092640021709444 3.0852e-09 deg/d
Q 2.341527096808502 1.5573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5299 days (14.51 yr)  
   first obs. used      2005-10-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:35:59  

Additional Information
 Earth MOID = .982025 au 
 Jupiter MOID = 2.64542 au 
 T_jup = 3.684 
[ 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 18.3   n/a MPO471162  

300253 (2007 GP7)          Discovered 2007-Apr-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

Alternate Designations
 2007 GP7 = 2005 UT416 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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