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52154 (2152 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2052154
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08778145675553745 3.8293e-08  
a 2.864696944298512 1.6071e-08 au
q 2.613229673364851 1.1614e-07 au
i 5.196665383992515 5.0952e-06 deg
node 44.70550667480345 3.8421e-05 deg
peri 293.6552068168895 4.7392e-05 deg
M 297.6363230201412 2.9258e-05 deg
tp 2459507.293155753776
(2021-Oct-19.79315575)
0.00014469 TDB
period 1770.991407498776
4.85
1.4903e-05
4.08e-08
d
yr
n .203275972133845 1.7105e-09 deg/d
Q 3.116164215232172 1.7481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1298  
   data-arc span      17992 days (49.26 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52671  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:43:19  

Additional Information
 Earth MOID = 1.60809 au 
 Jupiter MOID = 2.21336 au 
 T_jup = 3.289 
[ 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 14.38   n/a MPCxxxxx  
diameter diameter 6.940 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52154 (2152 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2152 T-1 = 2000 EB110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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