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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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08031501828887472 3.7874e-08  
a 3.230550866251183 2.4776e-08 au
q 2.971089114345079 1.2343e-07 au
i 22.36091956927811 5.4532e-06 deg
node 192.5231302115335 1.092e-05 deg
peri 267.1858463939674 3.5271e-05 deg
M 240.6805600849103 3.2224e-05 deg
tp 2459703.446070525263
(2022-May-03.94607053)
0.00018922 TDB
period 2120.866353120482
5.81
2.4398e-05
6.68e-08
d
yr
n .1697419544943618 1.9527e-09 deg/d
Q 3.490012618157287 2.6766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1585  
   data-arc span      17983 days (49.23 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49376  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:51:23  

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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