Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
74466 (1999 CS41)
Classification: Main-belt Asteroid          SPK-ID: 2074466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565175774828236 4.6194e-08  
a 2.787536466110675 1.4221e-08 au
q 2.351238011290001 1.2867e-07 au
i 8.83394091358805 3.8392e-06 deg
node 119.4618856938238 3.3838e-05 deg
peri 48.67137305670347 3.6336e-05 deg
M 275.897452636258 1.6319e-05 deg
tp 2459793.632941503527
(2022-Aug-02.13294150)
7.8839e-05 TDB
period 1699.923051354634
4.65
1.3009e-05
3.562e-08
d
yr
n .2117742916146254 1.6206e-09 deg/d
Q 3.223834920931349 1.6447e-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-Jul-08 22:55:08  

Additional Information
 Earth MOID = 1.37046 au 
 Jupiter MOID = 1.79079 au 
 T_jup = 3.295 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457539.5 (2016-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154913015909115 4.6567e-08  
q 2.35707597999508 1.2962e-07 au
tp 2458095.340267334491
(2017-Dec-07.84026733)
7.2286e-05 TDB
node 119.5270364826535 3.3888e-05 deg
peri 49.0264724308188 3.6413e-05 deg
i 8.82523949350556 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-Jul-08 22:55:08  

Additional Information
 Jupiter MOID = 1.79079 au 
 T_jup = 3.295 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.168518073551418E-15 -6.009701906479561E-15 7.696397047235754E-13 -7.149382558877948E-15 1.926401085025533E-13 1.13328634405902E-15
q -6.009701906479561E-15 1.680067540914658E-14 -1.743039791978966E-12 2.347481960593418E-14 -4.768899602723065E-13 -2.48616607701143E-15
tp 7.696397047235754E-13 -1.743039791978966E-12 5.225324525974942E-9 2.656690042111482E-12 1.004135528382446E-9 2.228067362530127E-12
node -7.149382558877948E-15 2.347481960593418E-14 2.656690042111482E-12 1.14841339107558E-9 -1.134398273725756E-9 3.090146031640544E-11
peri 1.926401085025533E-13 -4.768899602723065E-13 1.004135528382446E-9 -1.134398273725756E-9 1.325938135086197E-9 -3.014380635335111E-11
i 1.13328634405902E-15 -2.48616607701143E-15 2.228067362530127E-12 3.090146031640544E-11 -3.014380635335111E-11 1.471072327081854E-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 1.82121405360337 1.82121321160467 1.82121489560766 1.93883581103979 1.68193662712683 2416537.978876205 2.48890751937722 201.356600731508 36.7435129109766 76.1900990631497 1808948.02707613 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
1927-Jan-14 01:48 00:02 Jupiter 1.80991409464229 1.80991355951375 1.80991462977165 2.37552829900726 2.16959761244294 2424894.574917757 1.85959578496842 143.214721270964 23.0740454072636 86.2365655432878 2133514.31672917 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
1949-Dec-03 12:52 00:01 Jupiter 1.988778193059 1.98877728103664 1.98877910508181 3.08501401457521 2.94372376095629 2433254.036440679 1.39229121946873 89.1471906723129 27.1596595615297 -74.469279718436 2580553.62444625 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
2011-Jun-14 22:20 < 00:01 Jupiter 1.90277191207938 1.90277143772164 1.9027723864368 2.01070377417473 1.77556354134178 2455727.430431506 0.207090469133853 57.7673178711369 16.624420403334 75.866018850594 2043623.39204279 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
2034-Apr-23 07:54 < 00:01 Jupiter 1.79184693839463 1.79184650636816 1.79184737042099 2.00170909809842 1.74969166928491 2464075.829053019 0.455512022702796 58.7634599481747 34.2846631850939 54.5517585510178 1776265.19956611 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
2057-Mar-11 11:52 < 00:01 Jupiter 1.87568408444875 1.87568358319065 1.87568458570696 2.64765701907696 2.47121964341488 2472433.994164772 0.968341620834979 79.2887307426031 19.8450954764493 89.7804919756528 2559117.81197342 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
2141-Aug-06 14:59 00:03 Jupiter 1.83093503702373 1.83093423254242 1.83093584151212 1.79835913097464 1.51949355035023 2503262.124060373 2.8405001026754 241.255882438245 44.7194244203261 81.5695761062348 1777277.17651411 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
2164-Jun-20 00:55 00:03 Jupiter 1.80901570547605 1.80901503328693 1.80901637767041 2.19812157005903 1.97364959216126 2511615.538181368 3.2693329663452 236.612715107881 28.3471608793044 82.3990136424228 1945245.49475342 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
2187-May-08 00:50 00:04 Jupiter 1.96977762524247 1.96977554752476 1.96977970296667 2.99804916748161 2.8510139249322 2519972.534551542 3.81856671030623 221.331713367796 26.7270884260928 -71.2683104573504 2641411.51223609 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 22:55:12 2021-Jul-08 22:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 07:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin