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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2485102527821748 3.5965e-08  
a 2.237042482459453 6.3561e-09 au
q 1.68111448965899 7.92e-08 au
i 4.646574856241886 3.0985e-06 deg
node 124.7542585220265 5.6837e-05 deg
peri 241.5302449969375 5.7439e-05 deg
M 82.41975736968276 7.4421e-06 deg
tp 2458720.705865902004
(2019-Aug-25.20586590)
2.5307e-05 TDB
period 1222.108527006286
3.35
5.2085e-06
1.426e-08
d
yr
n .294572856701906 1.2554e-09 deg/d
Q 2.792970475259915 7.9356e-09 au
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      8481 days (23.22 yr)  
   first obs. used      1996-12-15  
   last obs. used      2020-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:50:45  

Additional Information
 Earth MOID = .685449 au 
 Jupiter MOID = 2.67331 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 16.7   n/a MPO439478  

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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