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357446 (2004 CY39)
Classification: Main-belt Asteroid          SPK-ID: 2357446
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2054981317225271 1.1672e-07  
a 2.685234874891907 2.3966e-08 au
q 2.133424124865447 3.2079e-07 au
i 11.23779521151006 1.1313e-05 deg
node 320.0434462026844 3.0863e-05 deg
peri 160.5246192971364 3.6893e-05 deg
M 273.8167261986142 1.6258e-05 deg
tp 2459385.262140405210
(2021-Jun-19.76214041)
7.3936e-05 TDB
period 1607.207111499268
4.40
2.1516e-05
5.891e-08
d
yr
n .223991044728627 2.9987e-09 deg/d
Q 3.237045624918368 2.889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      4849 days (13.28 yr)  
   first obs. used      2003-12-20  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61958  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:51:48  

Additional Information
 Earth MOID = 1.15233 au 
 Jupiter MOID = 1.85132 au 
 T_jup = 3.317 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO397318  

357446 (2004 CY39)          Discovered 2004-Feb-12 by Yeung, W. K. Y. at Desert Eagle
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1962-Jul-10 19:18 00:19 Jupiter 1.90979306874678 1.90979193865176 1.90979419946948 3.40997413347225 3.27733015084811 2437856.304070184 19.202377961784 4264.26892834859 48.8598752348624 -89.6665283493625 1160449.91602203 T 10 CATAB v2.0e-lin.ifort 2017-Nov-25 18:20:08 2018-Dec-18 01:53
1997-Jun-18 11:18 00:06 Jupiter 1.85626027288493 1.85625927469928 1.85626127113009 3.35624823817644 3.21741984123946 2450617.971094645 6.27822426503928 924.74526597837 30.2139422411185 87.8940964279748 1124913.30344391 T 10 CATAB v2.0e-lin.ifort 2017-Nov-25 18:20:08 2018-Dec-18 01:53
2032-May-27 12:28 00:09 Jupiter 1.97061298252108 1.97061221564278 1.97061374941081 3.21852456540444 3.08208477024677 2463380.019533989 8.90631461705994 861.514258472925 28.7109282775386 88.8118941694719 1279646.84652671 T 10 CATAB v2.0e-lin.ifort 2017-Nov-25 18:20:08 2018-Dec-18 01:53
2116-Jun-14 00:28 00:37 Jupiter 1.86052512829232 1.86052373831977 1.86052651883259 3.37071749236222 3.23283414034278 2494077.519180207 36.6358483817957 2896.28412891246 54.4658102393104 -89.3427241387645 1166020.27787397 T 10 CATAB v2.0e-lin.ifort 2017-Nov-25 18:20:08 2018-Dec-18 01:53
2151-May-27 07:56 00:50 Jupiter 1.88391256555428 1.8839108737562 1.88391426048597 3.32735430474698 3.18936832184768 2506842.830542264 50.1031632062653 4410.44707103327 32.7807085035789 89.1145604939852 1130498.53081667 T 10 CATAB v2.0e-lin.ifort 2017-Nov-25 18:20:08 2018-Dec-18 01:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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