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 SO1)
Classification: Aten [NEO]          SPK-ID: 3843910
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2353233714288143 0.00061171  
a .977025644374482 0.00012944 au
q .7471086757678691 0.00050095 au
i 8.767235097861784 0.025645 deg
node 177.6930242482707 0.0011005 deg
peri 301.2161056811457 0.026662 deg
M 162.1953557470868 0.044995 deg
tp 2458841.574610258923
(2019-Dec-24.07461026)
0.075604 TDB
period 352.742161101091
0.97
0.070099
0.0001919
d
yr
n 1.020575478917104 0.00020281 deg/d
Q 1.206942612981095 0.0001599 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2 days  
   first obs. used      2019-09-20  
   last obs. used      2019-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .38459  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-22 06:12:09  

Additional Information
 Earth MOID = .0267157 au 
 Jupiter MOID = 3.85837 au 
 T_jup = 6.158 
[ 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 26.8   .26627 MPO492707 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-21 14:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin