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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08031501091657353 3.7257e-08  
a 3.230550860555554 2.4167e-08 au
q 2.971089132923489 1.2225e-07 au
i 22.36091995536184 5.3966e-06 deg
node 192.5231310945062 1.077e-05 deg
peri 267.1858515723966 3.4697e-05 deg
M 240.6805557223473 3.1924e-05 deg
tp 2459703.446094367415
(2022-May-03.94609437)
0.00018768 TDB
period 2120.866347511686
5.81
2.3798e-05
6.516e-08
d
yr
n .1697419549432576 1.9047e-09 deg/d
Q 3.49001258818762 2.6108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1662  
   data-arc span      18030 days (49.36 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48517  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:01:20  

Additional Information
 Earth MOID = 2.09063 au 
 Jupiter MOID = 1.74957 au 
 T_jup = 3.063 
[ 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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