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17297 (3560 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2017297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1027840133806572 4.4204e-08  
a 3.172817616801796 1.8228e-08 au
q 2.846702688422055 1.4084e-07 au
i 15.26343233395638 4.5876e-06 deg
node 353.4336231540449 1.3301e-05 deg
peri 18.18700485503166 2.2098e-05 deg
M 184.9087954542043 1.8708e-05 deg
tp 2460004.486605881590
(2023-Feb-28.98660588)
0.00011068 TDB
period 2064.26804278931
5.65
1.7789e-05
4.87e-08
d
yr
n .1743959565994907 1.5029e-09 deg/d
Q 3.498932545181537 2.0102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2261  
   data-arc span      21787 days (59.65 yr)  
   first obs. used      1960-10-22  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41368  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:07:54  

Additional Information
 Earth MOID = 1.84898 au 
 Jupiter MOID = 1.96966 au 
 T_jup = 3.139 
[ 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 11.9   n/a MPO302171  
diameter diameter 29.731 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 116.765 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.031   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17297 (3560 P-L)          Discovered 1960-Oct-22 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3560 P-L = 1974 DH1 = 1994 RP8 = 1997 CB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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