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 ]  
(2019 UM13)
Classification: Apollo [NEO]          SPK-ID: 3892163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2458788.5 (2019-Nov-01.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2985442787448055 0.0011545  
a 1.369922883301832 0.0020422 au
q .960940244170482 0.00026257 au
i 2.425243386627784 0.014437 deg
node 62.35132429913206 0.083858 deg
peri 17.66326111223781 0.17 deg
M 337.9679763485565 0.062654 deg
tp 2458824.342186522313
(2019-Dec-06.84218652)
0.063465 TDB
period 585.6560138172912
1.60
1.3096
0.003585
d
yr
n .614695301519281 0.0013745 deg/d
Q 1.778905522433181 0.0026519 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      1 day  
   first obs. used      2019-10-31  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .44621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-01 09:12:03  

Additional Information
 Earth MOID = .00755284 au 
 Jupiter MOID = 3.46301 au 
 T_jup = 4.777 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.7   .24172 MPO502140 autocmod 2.8

[ 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
2019-Nov-06 13:38 00:32 Earth 0.0295607331173876 0.0292538208580354 0.0298676083607216 5.92754180681154 5.91231598770834 2458794.068132621 32.3472055252523 15214.2368135651 887.048582378737 0.712213170711557 158.32232833889 T 1 CATAB v2.0f-lin.ifort 2019-Nov-01 09:12:06 2019-Nov-01 09:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 06:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin