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48735 (1997 CX19)
Classification: Main-belt Asteroid          SPK-ID: 2048735
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360859536919954 5.3335e-08  
a 2.300816715698675 9.0032e-09 au
q 1.987707878672336 1.2063e-07 au
i 4.726329736732818 5.43e-06 deg
node .009390275966936106 4.3245e-05 deg
peri 156.8822567655325 4.5392e-05 deg
M 240.7739556357695 1.3833e-05 deg
tp 2459422.672652652440
(2021-Jul-27.17265265)
5.0012e-05 TDB
period 1274.739556825178
3.49
7.4822e-06
2.049e-08
d
yr
n .2824106289574974 1.6576e-09 deg/d
Q 2.613925552725014 1.0228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      840  
   data-arc span      21929 days (60.04 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:36:00  

Additional Information
 Earth MOID = .997828 au 
 Jupiter MOID = 2.36885 au 
 T_jup = 3.575 
[ 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 15.4   n/a MPO296496  

48735 (1997 CX19)          Discovered 1997-Feb-12 by Kobayashi, T. at Oizumi
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CX19 = 1990 EB7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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