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18248 (3152 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2018248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06547710777143885 5.6205e-08  
a 2.247684338290705 7.5405e-09 au
q 2.100512468636269 1.2397e-07 au
i 6.354452720453841 4.8485e-06 deg
node 23.26499194270869 3.6378e-05 deg
peri 148.3534196824491 4.4023e-05 deg
M 195.3387364822493 2.6346e-05 deg
tp 2459763.476606529839
(2022-Jul-02.97660653)
9.1151e-05 TDB
period 1230.839445908258
3.37
6.1938e-06
1.696e-08
d
yr
n .2924833138853051 1.4718e-09 deg/d
Q 2.394856207945141 8.0342e-09 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      17265 days (47.27 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-12-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57979  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:25:42  

Additional Information
 Earth MOID = 1.10679 au 
 Jupiter MOID = 2.56567 au 
 T_jup = 3.619 
[ 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 15.82   n/a E2021B10  

18248 (3152 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3152 T-2 = 1999 JY28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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