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152553 (4264 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2152553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0808078417874503 4.2898e-08  
a 2.804214888711193 1.703e-08 au
q 2.577612335646206 1.2149e-07 au
i 8.758261154756216 4.8778e-06 deg
node 62.23999579227164 2.9384e-05 deg
peri 338.7507349590034 4.7591e-05 deg
M 52.63888531742369 3.4959e-05 deg
tp 2458949.704611635657
(2020-Apr-10.20461164)
0.0001665 TDB
period 1715.202350253383
4.70
1.5624e-05
4.278e-08
d
yr
n .2098877721027015 1.9119e-09 deg/d
Q 3.030817441776179 1.8406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      15856 days (43.41 yr)  
   first obs. used      1977-10-11  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53523  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:38  

Additional Information
 Earth MOID = 1.58773 au 
 Jupiter MOID = 2.32636 au 
 T_jup = 3.302 
[ 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 15.5   n/a MPO506600  
diameter diameter 4.200 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152553 (4264 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 4264 T-3 = 2001 VY47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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