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JPL Small-Body Database Browser
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183910 (2004 CY99)
Classification: Main-belt Asteroid          SPK-ID: 2183910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840313837883026 3.4251e-08  
a 2.36396195450507 1.0855e-08 au
q 1.928918764794602 8.2131e-08 au
i 3.798014939787985 5.6491e-06 deg
node 52.36775610435935 6.2065e-05 deg
peri 61.40533673003443 6.5109e-05 deg
M 98.65806682338726 1.7986e-05 deg
tp 2458236.677753179386
(2018-Apr-28.17775318)
6.5419e-05 TDB
period 1327.575261431869
3.63
9.1438e-06
2.503e-08
d
yr
n .2711710668754995 1.8677e-09 deg/d
Q 2.799005144215539 1.2852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1997-04-12  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:22  

Additional Information
 Earth MOID = .949093 au 
 Jupiter MOID = 2.31398 au 
 T_jup = 3.523 
[ 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 MPO320861  

183910 (2004 CY99)          Discovered 2004-Feb-15 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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