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17293 (2743 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2017293
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588301288714658 2.9291e-08  
a 2.3890751568078 6.5538e-09 au
q 2.0096180417684 7.06e-08 au
i .7864172040770803 3.0145e-06 deg
node 126.7166825090319 0.00023539 deg
peri 58.46740676623288 0.00023556 deg
M 299.2967138843735 9.8267e-06 deg
tp 2459427.932668113449
(2021-Aug-01.43266811)
3.7158e-05 TDB
period 1348.786297415367
3.69
5.5501e-06
1.52e-08
d
yr
n .2669066261199832 1.0983e-09 deg/d
Q 2.7685322718472 7.5948e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1804  
   data-arc span      22086 days (60.47 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47842  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:00:27  

Additional Information
 Earth MOID = 1.01094 au 
 Jupiter MOID = 2.18687 au 
 T_jup = 3.516 
[ 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 14.8   n/a MPO431697  
diameter diameter 2.775 km 0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 23.24 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Polishook, D.; Ofek, E.O.; Waszczak, A.; Kulkarni, S.R.; et al. (2012). Mon. Not. Royal Ast. Soc. 421, 2094-2108.]
geometric albedo albedo 0.198   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17293 (2743 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2743 P-L = 1962 CA1 = 1998 YL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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