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JPL Small-Body Database Browser
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74467 (1999 CG44)
Classification: Outer Main-belt Asteroid          SPK-ID: 2074467
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04189803143303866 4.5023e-08  
a 3.243678989050772 3.0879e-08 au
q 3.107775224808835 1.5023e-07 au
i 15.13530452989339 6.265e-06 deg
node 17.0492550297682 1.7452e-05 deg
peri 46.31751854818805 7.3133e-05 deg
M 239.8407041845023 7.0621e-05 deg
tp 2459312.713337110118
(2021-Apr-08.21333711)
0.00042008 TDB
period 2133.807456339746
5.84
3.047e-05
8.342e-08
d
yr
n .1687125044625772 2.4091e-09 deg/d
Q 3.379582753292708 3.2172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      7574 days (20.74 yr)  
   first obs. used      1999-02-02  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:53:47  

Additional Information
 Earth MOID = 2.13319 au 
 Jupiter MOID = 1.79396 au 
 T_jup = 3.127 
[ 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 13.4   n/a MPO449470  
diameter diameter 10.642 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74467 (1999 CG44)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CG44 = 2000 JB21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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