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JPL Small-Body Database Browser
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154446 (2003 CY1)
Classification: Main-belt Asteroid          SPK-ID: 2154446
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740934488583599 8.3659e-08  
a 2.37852145516511 1.1749e-08 au
q 1.964436451851811 1.9765e-07 au
i 1.251141734628709 7.2129e-06 deg
node 141.3166806267805 0.00038777 deg
peri 80.48291888855184 0.00038827 deg
M 196.0330550062357 1.8263e-05 deg
tp 2459610.757100224085
(2022-Jan-31.25710022)
6.8237e-05 TDB
period 1339.858811719798
3.67
9.9277e-06
2.718e-08
d
yr
n .2686850262513227 1.9908e-09 deg/d
Q 2.792606458478408 1.3795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      9565 days (26.19 yr)  
   first obs. used      1993-08-14  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:57:12  

Additional Information
 Earth MOID = .956505 au 
 Jupiter MOID = 2.18265 au 
 T_jup = 3.519 
[ 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 17.3   n/a MPO294138  

154446 (2003 CY1)          Discovered 2003-Feb-01 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2003 CY1 = 1993 PX1 = 2003 DR22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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