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 ]  
(2012 XS111)
Classification: Aten [NEO]          SPK-ID: 3620670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4995051056573706 3.7349e-07  
a .7735370425986065 1.5157e-08 au
q .3871513404054996 2.8193e-07 au
i 7.611433483492084 1.7159e-05 deg
node 62.23230971318385 1.9794e-05 deg
peri 191.9605325431433 3.0853e-05 deg
M 116.1883387221727 0.00013742 deg
tp 2459120.298933807542
(2020-Sep-27.79893381)
9.272e-05 TDB
period 248.4963994392226
0.68
7.3037e-06
2e-08
d
yr
n 1.448713143580372 4.258e-08 deg/d
Q 1.159922744791713 2.2728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      1452 days (3.98 yr)  
   first obs. used      2012-12-10  
   last obs. used      2016-12-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .45383  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:47:40  

Additional Information
 Earth MOID = .0476184 au 
 Jupiter MOID = 3.8887 au 
 T_jup = 7.389 
[ 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 22.0   n/a E2014V29  

[ 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 2021-Mar-04 20:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin