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 ]  
47039 (1998 WA3)
Classification: Main-belt Asteroid          SPK-ID: 2047039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1918870290913214 3.9459e-08  
a 3.098449074676832 2.0636e-08 au
q 2.503896886946341 1.2184e-07 au
i 17.12414325204722 3.6264e-06 deg
node 124.2347030675821 1.5187e-05 deg
peri 299.6338532927464 1.9448e-05 deg
M 95.80408562144027 1.0656e-05 deg
tp 2458866.352765570839
(2020-Jan-17.85276557)
5.9429e-05 TDB
period 1992.117592444163
5.45
1.9901e-05
5.449e-08
d
yr
n .1807122236987576 1.8053e-09 deg/d
Q 3.693001262407324 2.4595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1362  
   data-arc span      9063 days (24.81 yr)  
   first obs. used      1996-08-09  
   last obs. used      2021-06-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .457  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 07:49:01  

Additional Information
 Earth MOID = 1.56664 au 
 Jupiter MOID = 1.74457 au 
 T_jup = 3.127 
[ 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 14.00   n/a MPCxxxxx  

47039 (1998 WA3)          Discovered 1998-Nov-19 by ODAS at Caussols
Reference: 20020921/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
1925-Mar-15 03:07 00:03 Jupiter 1.80061767058705 1.80061706587542 1.80061827530953 4.06839230981504 3.95107614498499 2424224.630042783 2.69870909292321 307.030925842217 20.2283770271366 -84.689934709171 3342171.75181345 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 07:49:08 2021-Jul-08 07:49
1985-Nov-05 21:06 < 00:01 Jupiter 1.96244959857002 1.96244884868933 1.9624503484526 5.01626078306242 4.92946674797029 2446375.379334826 0.970037302871484 123.745391439252 18.9207632213719 75.2349444301845 4099447.53462043 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 07:49:08 2021-Jul-08 07:49
1995-Dec-28 08:23 < 00:01 Jupiter 1.84596411099038 1.84596357086686 1.84596465111412 3.69362423243416 3.56723393329437 2450079.849260581 0.71549143271927 89.1656684743917 25.5980266523806 -83.2587601477913 3231782.08827461 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 07:49:08 2021-Jul-08 07:49
2056-Aug-23 00:12 00:01 Jupiter 1.85076838450175 1.85076768873019 1.8507690802771 4.7747481467291 4.67791620535525 2472233.508336585 1.10636432295512 161.996907229641 16.671592089725 79.7124959981151 3975803.19738723 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 07:49:08 2021-Jul-08 07:49
2066-Oct-01 09:54 00:02 Jupiter 1.93040411626075 1.93040308024685 1.93040515227509 3.22083798172236 3.0815965860202 2475924.912207526 1.65561368419483 97.9282197011721 57.9509025870947 -72.4091832836907 2160840.86957684 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 07:49:08 2021-Jul-08 07:49
2127-Jun-11 21:54 00:03 Jupiter 1.76898912952282 1.76898834828501 1.7689899107942 4.53889312063806 4.43214578501344 2498092.412375934 3.05217673314984 436.196074122442 15.9518031067073 85.8440677818375 3854471.53956135 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 07:49:08 2021-Jul-08 07:49
2198-Apr-01 03:28 00:05 Jupiter 1.73999359708512 1.73999315622549 1.73999403797701 4.31058453912294 4.19613469671929 2523953.644204671 5.05298597320773 669.197727154939 17.0341606117046 -88.313554841914 3692395.53593285 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 07:49:08 2021-Jul-08 07:49

Alternate Designations
 1998 WA3 = 2000 HQ79 
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-28 21:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin