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15302 (1992 TJ1)
Classification: Main-belt Asteroid          SPK-ID: 2015302
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818004946267364 3.2087e-08  
a 2.651231711186294 1.129e-08 au
q 2.169236474722537 8.4216e-08 au
i 14.46895728934068 3.5649e-06 deg
node 149.8499713859054 1.3276e-05 deg
peri 180.7916071744723 1.6787e-05 deg
M 224.0348893873956 1.2579e-05 deg
tp 2459796.018057642661
(2022-Aug-04.51805764)
5.6616e-05 TDB
period 1576.775834516798
4.32
1.0072e-05
2.758e-08
d
yr
n .228314001343331 1.4583e-09 deg/d
Q 3.133226947650051 1.3342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2377  
   data-arc span      23746 days (65.01 yr)  
   first obs. used      1956-03-10  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44691  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:54:51  

Additional Information
 Earth MOID = 1.15653 au 
 Jupiter MOID = 2.24344 au 
 T_jup = 3.322 
[ 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 13.14   n/a E2021B10  
diameter diameter 7.680 km 2.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 27.5561 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.206   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

15302 (1992 TJ1)          Discovered 1992-Oct-02 by Holt, H. E. at Palomar
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 TJ1 = 1999 AE35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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