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100534 (1997 CM22)
Classification: Main-belt Asteroid          SPK-ID: 2100534
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727746625263605 3.6221e-08  
a 2.376445548486075 8.9011e-09 au
q 1.965855970834122 8.7934e-08 au
i .3933546118916535 4.4838e-06 deg
node 143.8640691168013 0.00048774 deg
peri 221.157833128387 0.00048788 deg
M 234.3855105108901 1.3634e-05 deg
tp 2459467.403861119882
(2021-Sep-09.90386112)
5.2172e-05 TDB
period 1338.105107832562
3.66
7.5179e-06
2.058e-08
d
yr
n .2690371615000568 1.5115e-09 deg/d
Q 2.787035126138028 1.0439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      8484 days (23.23 yr)  
   first obs. used      1997-02-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:53:37  

Additional Information
 Earth MOID = .96395 au 
 Jupiter MOID = 2.67154 au 
 T_jup = 3.521 
[ 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 MPO432533  
diameter diameter 3.198 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100534 (1997 CM22)          Discovered 1997-Feb-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 CM22 = 1999 TJ119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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