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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565097464030932 4.9943e-08  
a 2.786904647776285 1.5831e-08 au
q 2.350726908103217 1.3701e-07 au
i 8.833973654930869 5.1435e-06 deg
node 119.4609407166564 3.4043e-05 deg
peri 48.79233676354867 3.7117e-05 deg
M 191.8706073954854 1.6271e-05 deg
tp 2459794.138513313264
(2022-Aug-02.63851331)
7.9732e-05 TDB
period 1699.345131549017
4.65
1.448e-05
3.964e-08
d
yr
n .2118463126274099 1.8051e-09 deg/d
Q 3.223082387449353 1.8309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      985  
   data-arc span      7895 days (21.62 yr)  
   first obs. used      1998-12-17  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52712  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:12:27  

Additional Information
 Earth MOID = 1.36918 au 
 Jupiter MOID = 1.79298 au 
 T_jup = 3.296 
[ 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 14.2   n/a MPO449470  
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

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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 11:29 00:03 Jupiter 1.82121394106187 1.82121301238556 1.82121486974491 1.93883567634139 1.6819364532396 2416537.978593542 2.70500870477259 217.020637463287 38.2954322459614 77.0142655825013 1729525.88915014 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
1927-Jan-14 01:48 00:02 Jupiter 1.80991413030792 1.80991358541826 1.80991467519809 2.37552856160173 2.16959790302095 2424894.574713578 2.00958406149136 155.424139733336 25.3386813545975 86.4366172838093 1761805.98389594 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
1949-Dec-03 12:52 00:01 Jupiter 1.98877826615182 1.98877735047478 1.98877918182932 3.08501433747802 2.94372410387565 2433254.036294478 1.48883973887742 95.6143548055524 28.3779309793267 -75.9988588844317 2278309.15554461 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
2011-Jun-14 22:20 < 00:01 Jupiter 1.90277196032588 1.90277144533607 1.90277247531548 2.01070370225667 1.7755634648715 2455727.430454298 0.232686958584802 64.4712359764245 16.7901171491376 74.9518796743994 2018670.12510312 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
2034-Apr-23 07:54 < 00:01 Jupiter 1.79184694202156 1.79184646659236 1.79184741745065 2.00170883550709 1.74969136792552 2464075.829081932 0.572625444081053 66.5139676800203 39.7876550061503 63.206777809623 1578594.26398684 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
2057-Mar-11 11:52 00:01 Jupiter 1.87568406177118 1.87568337166242 1.87568475188005 2.6476570622228 2.47121968642238 2472433.994112393 1.1422226327594 86.4871525938086 23.8366305891021 -86.4552113546235 1947081.43468691 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
2141-Aug-06 14:58 00:03 Jupiter 1.83093487456612 1.83093398550682 1.8309357636352 1.79835889296154 1.51949323995968 2503262.123486543 3.22100998695943 275.461048447068 44.9473898859314 81.1943633916499 1748591.29608915 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
2164-Jun-20 00:54 00:04 Jupiter 1.80901589278064 1.80901506128426 1.80901672428433 2.19812306847287 1.97365128424907 2511615.537407812 3.69299109672098 266.047526937699 30.7635807788815 82.6782216576798 1618616.6227192 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
2187-May-08 00:48 00:04 Jupiter 1.96977839671488 1.96977593499855 1.96978085843905 2.99805223762562 2.85101721165115 2519972.533503049 4.30415615954737 246.755027199842 29.4571013541365 -69.9724925222643 2102875.64257919 T 20 CATAB v2.0f-lin.ifort 2020-Aug-25 07:12:38 2020-Aug-25 07:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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