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74466 (1999 CS41)
Classification: Main-belt Asteroid          SPK-ID: 2074466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565294903309085 4.62e-08  
a 2.787058344504968 1.4248e-08 au
q 2.350801522317099 1.2864e-07 au
i 8.833980590803064 3.8392e-06 deg
node 119.4615015954958 3.384e-05 deg
peri 48.73806919135868 3.6336e-05 deg
M 234.3099470001927 1.6136e-05 deg
tp 2459793.856802966817
(2022-Aug-02.35680297)
7.8809e-05 TDB
period 1699.485710841268
4.65
1.3032e-05
3.568e-08
d
yr
n .211828788970397 1.6244e-09 deg/d
Q 3.223315166692836 1.6478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      8092 days (22.15 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:13:40  

Additional Information
 Earth MOID = 1.36896 au 
 Jupiter MOID = 1.7919 au 
 T_jup = 3.296 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457538.5 (2016-May-30.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1549127279856315 4.6567e-08  
q 2.357078599654224 1.2962e-07 au
tp 2458095.339408454987
(2017-Dec-07.83940845)
7.2287e-05 TDB
node 119.5270641007741 3.3888e-05 deg
peri 49.02615647330389 3.6413e-05 deg
i 8.825238969914567 3.8355e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      8092 days (22.15 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:13:40  

Additional Information
 Jupiter MOID = 1.7919 au 
 T_jup = 3.296 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.168514280904691E-15 -6.00969975846357E-15 7.69645180675881E-13 -7.14958862475399E-15 1.926418480616719E-13 1.133269311669652E-15
q -6.00969975846357E-15 1.680069280513374E-14 -1.743057438132309E-12 2.347619283491059E-14 -4.768960395663186E-13 -2.48613888478095E-15
tp 7.69645180675881E-13 -1.743057438132309E-12 5.225359715510638E-9 2.656656464445239E-12 1.004142168115286E-9 2.22811661469709E-12
node -7.14958862475399E-15 2.347619283491059E-14 2.656656464445239E-12 1.148412721686027E-9 -1.134397690441521E-9 3.090154770891249E-11
peri 1.926418480616719E-13 -4.768960395663186E-13 1.004142168115286E-9 -1.134397690441521E-9 1.325938846783956E-9 -3.014388373789423E-11
i 1.133269311669652E-15 -2.48613888478095E-15 2.22811661469709E-12 3.090154770891249E-11 -3.014388373789423E-11 1.47107262149002E-11

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 14.29   n/a E2021B10  
diameter diameter 8.399 km 0.410 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74466 (1999 CS41)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1904-Feb-27 11:30 00:02 Jupiter 1.82121405238396 1.82121321038537 1.82121489438825 1.93883581356844 1.68193662985656 2416537.978871916 2.48890753077019 201.356597597962 36.743513266149 76.1900982021474 1808948.02663395 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
1927-Jan-14 01:48 00:02 Jupiter 1.80991409534219 1.80991356021365 1.80991463047156 2.37552828002691 2.16959759174446 2424894.574918414 1.85959579459372 143.214722937477 23.0740456290503 86.2365651399239 2133514.27486308 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
1949-Dec-03 12:52 00:01 Jupiter 1.98877819452829 1.98877728250593 1.98877910655111 3.08501402020337 2.94372376696148 2433254.036438600 1.3922912215256 89.1471910619663 27.1596595031686 -74.4692796442673 2580553.62918897 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
2011-Jun-14 22:20 < 00:01 Jupiter 1.90277191200954 1.9027714376518 1.90277238636696 2.01070374320782 1.77556350626467 2455727.430426591 0.207090471713623 57.767304731064 16.6244205120458 75.8660110189975 2043623.36142353 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
2034-Apr-23 07:54 < 00:01 Jupiter 1.79184693846088 1.79184650643441 1.79184737048724 2.00170908066134 1.74969164934627 2464075.829056743 0.455512018982557 58.7634657316137 34.284662260376 54.5517609249415 1776265.20050474 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
2057-Mar-11 11:52 < 00:01 Jupiter 1.87568408375689 1.87568358249879 1.8756845850151 2.64765707616694 2.47121970451351 2472433.994158913 0.968341604803784 79.2887275555599 19.8450952963005 89.780494383991 2559117.95184736 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
2141-Aug-06 14:59 00:03 Jupiter 1.83093503945089 1.83093423496958 1.83093584393928 1.79835913742233 1.51949355838483 2503262.124072970 2.8404999417047 241.255908701859 44.7194219284445 81.5695808517677 1777277.17395191 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
2164-Jun-20 00:55 00:03 Jupiter 1.80901570334029 1.80901503115127 1.80901637553455 2.19812153887587 1.97364955715141 2511615.538191320 3.26933253232027 236.612687812508 28.347161744346 82.3990124852334 1945245.458754 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
2187-May-08 00:50 00:04 Jupiter 1.96977761644714 1.96977553872989 1.969779694171 2.99804908764213 2.85101384030171 2519972.534566791 3.8185660149569 221.331668029667 26.7270897832206 -71.2683119692036 2641411.32626623 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 13:13:43 2021-Apr-13 13:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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