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15652 (1048 T-1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015652
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0805783326150929 2.494e-08  
a 3.22966565096704 1.814e-08 au
q 2.969424577907878 8.5175e-08 au
i 22.36504816914364 5.0215e-07 deg
node 192.517974966698 2.2365e-06 deg
peri 267.3488858581153 8.5641e-06 deg
M 274.4991317719501 7.1144e-06 deg
tp 2459704.003852496295
(2022-May-04.50385250)
4.2166e-05 TDB
period 2119.99469309717
5.80
1.7861e-05
4.89e-08
d
yr
n .1698117458369975 1.4307e-09 deg/d
Q 3.489906724026203 1.9602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2220  
   data-arc span      18223 days (49.89 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-17 00:41:14  

Additional Information
 Earth MOID = 2.08891 au 
 Jupiter MOID = 1.74876 au 
 T_jup = 3.064 
[ 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 12.7   n/a MPO452392  
diameter diameter 15.841 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15652 (1048 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1048 T-1 = 2000 EX93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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