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47109 (1999 CQ37)
Classification: Main-belt Asteroid          SPK-ID: 2047109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03869693007710971 4.1731e-08  
a 3.129767159780838 2.1977e-08 au
q 3.008654778841164 1.3281e-07 au
i 11.2738780109096 4.5548e-06 deg
node 339.0871783623655 2.1292e-05 deg
peri 57.890851322175 7.1114e-05 deg
M 50.88921453215488 6.5102e-05 deg
tp 2458714.616087131490
(2019-Aug-19.11608713)
0.0003663 TDB
period 2022.397271776195
5.54
2.1301e-05
5.832e-08
d
yr
n .1780065692453321 1.8749e-09 deg/d
Q 3.250879540720511 2.2827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1219  
   data-arc span      7924 days (21.69 yr)  
   first obs. used      1999-02-10  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53651  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:49  

Additional Information
 Earth MOID = 2.02792 au 
 Jupiter MOID = 1.93212 au 
 T_jup = 3.183 
[ 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 13.8   n/a MPO502470  
diameter diameter 7.270 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.146   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47109 (1999 CQ37)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CQ37 = 2001 NH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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