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17314 Aisakos (1024 T-1)
Classification: Jupiter Trojan          SPK-ID: 2017314
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07349064029515395 4.2752e-08  
a 5.166732046809583 7.8694e-08 au
q 4.787025600456055 2.069e-07 au
i 10.72122082840599 5.6787e-06 deg
node 353.7881299191651 2.3276e-05 deg
peri 85.34295515354286 4.6025e-05 deg
M 165.6519219592597 4.0605e-05 deg
tp 2457226.640147240295
(2015-Jul-23.14014724)
0.0004687 TDB
period 4289.654708432877
11.74
9.8004e-05
2.683e-07
d
yr
n .08392283865931892 1.9173e-09 deg/d
Q 5.546438493163111 8.4478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1813  
   data-arc span      24006 days (65.72 yr)  
   first obs. used      1954-11-23  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:01:03  

Additional Information
 Earth MOID = 3.82353 au 
 Jupiter MOID = .167593 au 
 T_jup = 2.960 
[ 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 10.94   n/a E2021B10  
diameter diameter 35.761 km 0.379 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 9.67 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Stephens, R.D.; Coley, D.R.; French, L.M. (2015) Minor Planet Bull. 42, 216-224.]
geometric albedo albedo 0.072   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

17314 Aisakos           Discovered 1971 Mar. 25 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Aisakos, a son of Priam from his first marriage, was a seer, as had also been his maternal grandfather, Merops. Aisakos said that Hecuba's future son would bring disaster to Troy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1024 T-1 = 1977 RS9 = 1989 RH3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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