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48616 (1995 GP7)
Classification: Main-belt Asteroid          SPK-ID: 2048616
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1154320974843743 4.1071e-08  
a 2.800377625162579 1.5538e-08 au
q 2.477124162141751 1.1674e-07 au
i 5.332479478631984 4.7594e-06 deg
node 77.54476790919215 5.3404e-05 deg
peri 172.4484832077698 5.7752e-05 deg
M 345.6518057850701 2.2019e-05 deg
tp 2458668.720998443296
(2019-Jul-04.22099844)
0.0001047 TDB
period 1711.682952690411
4.69
1.4246e-05
3.9e-08
d
yr
n .2103193231165588 1.7505e-09 deg/d
Q 3.123631088183407 1.7332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      9727 days (26.63 yr)  
   first obs. used      1992-09-22  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:38:59  

Additional Information
 Earth MOID = 1.46285 au 
 Jupiter MOID = 1.9044 au 
 T_jup = 3.309 
[ 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 14.7   n/a MPO436123  
diameter diameter 8.214 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48616 (1995 GP7)          Discovered 1995-Apr-02 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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