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392303 (2010 CS166)
Classification: Main-belt Asteroid          SPK-ID: 2392303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652069596554328 4.9895e-08  
a 2.588175192765712 3.1285e-08 au
q 2.160590638113275 1.3005e-07 au
i 10.24336562630154 1.0666e-05 deg
node 341.4577657120308 3.0656e-05 deg
peri 268.6710569396542 4.5858e-05 deg
M 105.5528626140041 3.3293e-05 deg
tp 2458554.580517429558
(2019-Mar-12.08051743)
0.00013934 TDB
period 1520.858930301157
4.16
2.7575e-05
7.55e-08
d
yr
n .2367083447566788 4.2919e-09 deg/d
Q 3.01575974741815 3.6453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6201 days (16.98 yr)  
   first obs. used      2003-10-01  
   last obs. used      2020-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:26:23  

Additional Information
 Earth MOID = 1.17657 au 
 Jupiter MOID = 2.14085 au 
 T_jup = 3.379 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457375.5 (2015-Dec-19.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164644696617825 4.9992e-08  
q 2.163077462609583 1.3051e-07 au
tp 2457033.854288419340
(2015-Jan-11.35428842)
0.00013906 TDB
node 341.5151052692319 3.0654e-05 deg
peri 268.8712151108296 4.5887e-05 deg
i 10.24293001918492 1.0663e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6201 days (16.98 yr)  
   first obs. used      2003-10-01  
   last obs. used      2020-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:26:23  

Additional Information
 Jupiter MOID = 2.14085 au 
 T_jup = 3.379 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.499154431074293E-15 -6.391638634150249E-15 3.591016017443299E-12 6.22617589062032E-15 8.312134338221025E-13 -1.140521533472185E-14
q -6.391638634150249E-15 1.703343136013752E-14 -9.569770526923196E-12 -1.806061804830171E-14 -2.191300556089285E-12 3.219985790988548E-14
tp 3.591016017443299E-12 -9.569770526923196E-12 1.933666551227771E-8 5.276755944066351E-11 4.767671689835158E-9 -5.630273557114246E-11
node 6.22617589062032E-15 -1.806061804830171E-14 5.276755944066351E-11 9.396591569595132E-10 -9.109629714592872E-10 -1.640072464984705E-10
peri 8.312134338221025E-13 -2.191300556089285E-12 4.767671689835158E-9 -9.109629714592872E-10 2.105578952307666E-9 1.477078255112118E-10
i -1.140521533472185E-14 3.219985790988548E-14 -5.630273557114246E-11 -1.640072464984705E-10 1.477078255112118E-10 1.137016952049499E-10

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 16.9   n/a MPO437606  

392303 (2010 CS166)          Discovered 2010-Feb-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2193-Apr-17 16:56 00:12 Hebe 0.0218166828777932 0.0216841707107473 0.0219492119451654 9.74249847786223 9.74249844861407 2522144.205732881 12.4074905576772 6676.66087259295 195.323477909817 8.25240146154963 2445.94150039448 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 16:26:24 2020-Nov-12 16:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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