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11089 (1994 CS8)
Classification: Jupiter Trojan          SPK-ID: 2011089
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 .02058248973687535 2.2019e-08  
a 5.184501496162747 6.0635e-08 au
q 5.077791547327163 1.21e-07 au
i 6.932399511457183 8.5039e-07 deg
node 120.1223705615841 1.0413e-05 deg
peri 20.35227953253201 6.2607e-05 deg
M 82.85912055032975 5.9939e-05 deg
tp 2458208.077157583014
(2018-Mar-30.57715758)
0.00072443 TDB
period 4311.803225730629
11.81
7.5643e-05
2.071e-07
d
yr
n .08349175070228268 1.4647e-09 deg/d
Q 5.291211444998332 6.1883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2128  
   data-arc span      11880 days (32.53 yr)  
   first obs. used      1988-09-11  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47221  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 00:51:37  

Additional Information
 Earth MOID = 4.09192 au 
 Jupiter MOID = .161412 au 
 T_jup = 2.985 
[ 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 10.73   n/a E2021B10  
diameter diameter 37.047 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 7.72 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Stephens, R.D.; French, L.M.; Davitt, C.; Coley, D.R. (2014) Minor Planet Bull. 41, 95-100.]
[Stephens, R.D.; Coley, D.R.; French, L.M. (2015) Minor Planet Bull. 42, 216-224.]
[Stephens, R.D.; Coley, D.R.; French, L.M. (2016) Minor Planet Bull. 43, 265-270.]
[Stephens, R.D.; Coley, D.R. (2017) Minor Planet Bull. 44, 252-257.]
geometric albedo albedo 0.074   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

11089 (1994 CS8)          Discovered 1994-Feb-08 by Naranjo, O. A. at Merida
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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