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4876 Strabo (1133 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2004876
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02679623581632221 3.0047e-08  
a 2.906484972612837 1.1597e-08 au
q 2.828602115890107 8.6625e-08 au
i 1.303734236035232 3.2228e-06 deg
node 214.8914896311598 0.00015699 deg
peri 226.3704646340166 0.00017182 deg
M 74.11645939406868 6.8873e-05 deg
tp 2458627.882958395022
(2019-May-24.38295839)
0.0003464 TDB
period 1809.883203737159
4.96
1.0833e-05
2.966e-08
d
yr
n .1989078628149318 1.1905e-09 deg/d
Q 2.984367829335568 1.1908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2898  
   data-arc span      17977 days (49.22 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:14:29  

Additional Information
 Earth MOID = 1.84438 au 
 Jupiter MOID = 2.07066 au 
 T_jup = 3.284 
[ 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 12.8   n/a MPO337293  
diameter diameter 7.579 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.256   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4876 Strabo (1133 T-2)          Discovered 1973-Sep-29 by van Houten and Gehrels at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1133 T-2 = 1976 GS5 = 1984 YL5 = 1986 GY1 = 1988 TF4 = 1993 UC9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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