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58532 (1997 CY9)
Classification: Main-belt Asteroid          SPK-ID: 2058532
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2488126940874497 3.5875e-08  
a 2.236651900215954 6.2058e-09 au
q 1.680144515187408 7.89e-08 au
i 4.64671308812384 2.9605e-06 deg
node 124.754520541322 5.3853e-05 deg
peri 241.5341114468973 5.4322e-05 deg
M 199.0580111064925 6.8548e-06 deg
tp 2459942.714075552980
(2022-Dec-29.21407555)
2.3725e-05 TDB
period 1221.788475157868
3.35
5.0849e-06
1.392e-08
d
yr
n .294650021112275 1.2263e-09 deg/d
Q 2.793159285244499 7.7499e-09 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      8905 days (24.38 yr)  
   first obs. used      1996-12-15  
   last obs. used      2021-05-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4994  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:11:06  

Additional Information
 Earth MOID = .683673 au 
 Jupiter MOID = 2.67478 au 
 T_jup = 3.592 
[ 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 16.80   n/a E2021B10  

58532 (1997 CY9)          Discovered 1997-Feb-02 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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