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 ]  
442802 (2013 AN19)
Classification: Main-belt Asteroid          SPK-ID: 2442802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1364194190275474 6.4716e-08  
a 2.728231328061583 4.0532e-08 au
q 2.356047595314668 1.8161e-07 au
i 10.67915342669561 7.5029e-06 deg
node 110.70009448 4.1549e-05 deg
peri 11.23277684624895 5.0154e-05 deg
M 227.3852169993136 3.1605e-05 deg
tp 2459606.830831636548
(2022-Jan-27.33083164)
0.00015068 TDB
period 1645.963552856904
4.51
3.668e-05
1.004e-07
d
yr
n .2187168721780909 4.8741e-09 deg/d
Q 3.100415060808498 4.6062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5226 days (14.31 yr)  
   first obs. used      2003-12-29  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:59:26  

Additional Information
 Earth MOID = 1.37298 au 
 Jupiter MOID = 1.99123 au 
 T_jup = 3.317 
[ 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 17.0   n/a MPO440834  

442802 (2013 AN19)          Discovered 2003-Dec-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ 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
1902-Nov-12 01:50 00:07 Jupiter 1.99384101027491 1.99384007030084 1.99384195028943 3.20485140866553 3.0694353840664 2416065.576406990 7.07600900090752 557.269329451368 21.3095189241982 85.1273788354597 1919713.56035291 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:59:28 2019-Jul-14 14:59
2128-Jun-04 08:31 00:07 Jupiter 1.99898404631155 1.99898314223587 1.99898495042088 3.0738945123719 2.93280999570024 2498450.854658670 7.13982364767041 535.48767629427 22.0769440169005 84.6243583497004 1866440.00707091 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:59:28 2019-Jul-14 14:59

Alternate Designations
 2013 AN19 = 2004 BF32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 14:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin