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JPL Small-Body Database Browser
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193622 (2001 CR25)
Classification: Main-belt Asteroid          SPK-ID: 2193622
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2123638894064055 5.9517e-08  
a 2.692783478033692 2.4028e-08 au
q 2.120933505309149 1.5731e-07 au
i 12.40711426427431 4.9351e-06 deg
node 116.9924767342964 2.7746e-05 deg
peri 273.5123821606401 3.0634e-05 deg
M 130.1874176821476 1.0765e-05 deg
tp 2458016.830378844754
(2017-Sep-20.33037884)
4.9129e-05 TDB
period 1613.989027180021
4.42
2.1603e-05
5.915e-08
d
yr
n .2230498435475709 2.9854e-09 deg/d
Q 3.264633450758235 2.913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      1999-09-11  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53805  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:23:22  

Additional Information
 Earth MOID = 1.16873 au 
 Jupiter MOID = 2.31389 au 
 T_jup = 3.305 
[ 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 MPO338473  
rotation period rot_per 12.80 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

193622 (2001 CR25)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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