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 ]  
41909 (2000 WO141)
Classification: Main-belt Asteroid          SPK-ID: 2041909
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2061442809621947 3.5337e-08  
a 2.784704065996576 1.2115e-08 au
q 2.210653248619212 9.9315e-08 au
i 8.571945292771138 4.9804e-06 deg
node 43.56564429516313 2.8359e-05 deg
peri 33.19151409282065 3.162e-05 deg
M 126.9773562554829 1.3153e-05 deg
tp 2458601.825472543435
(2019-Apr-28.32547254)
6.0789e-05 TDB
period 1697.332786254612
4.65
1.1077e-05
3.033e-08
d
yr
n .2120974760608892 1.3841e-09 deg/d
Q 3.35875488337394 1.4613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1693  
   data-arc span      14090 days (38.58 yr)  
   first obs. used      1981-10-30  
   last obs. used      2020-05-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:05:06  

Additional Information
 Earth MOID = 1.23064 au 
 Jupiter MOID = 1.97195 au 
 T_jup = 3.284 
[ 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 13.9   n/a MPO502440  
diameter diameter 9.348 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.95238 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.090   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

41909 (2000 WO141)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20020526/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
1900-Sep-18 14:25 00:02 Jupiter 1.98251134350572 1.98251087330531 1.98251181370591 2.26097804234057 2.06337762333939 2415281.100506766 2.17032974194113 111.005199089924 11.9831187728114 80.8524018847636 1975476.72567855 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 09:05:09 2021-Apr-13 09:05
2007-Nov-19 19:28 < 00:01 Jupiter 1.97133594073114 1.97133556292858 1.97133631853409 2.01810483073825 1.7925982625135 2454424.310975870 0.296572094867165 71.3211115701077 17.9345575393475 73.6797688898802 2588194.31275487 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 09:05:09 2021-Apr-13 09:05
2115-Jan-24 19:32 00:02 Jupiter 1.98233554620623 1.98233510894557 1.98233598346801 1.87086698707717 1.62652175321586 2493571.314231840 1.90981933534102 129.990261214129 23.8484325326287 80.8057911234593 2924800.19703857 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 09:05:09 2021-Apr-13 09:05
2137-Dec-02 07:04 00:02 Jupiter 1.99975036297427 1.9997497369777 1.99975098897051 2.24157223800764 2.04389771020677 2501918.794137334 2.29398536144288 99.191065245577 12.1569479679212 80.7173226695293 1660072.34994522 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 09:05:09 2021-Apr-13 09:05

Alternate Designations
 2000 WO141 = 1973 AR = 1981 UZ3 = 1997 FP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-14 10:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin