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 ]  
(2013 XS23)
Classification: Apollo [NEO]          SPK-ID: 3654644
[ 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05636383684002692 0.00040613  
a 1.061155667817077 0.00037694 au
q 1.001344862894366 0.00029971 au
i 9.731938184604115 0.04082 deg
node 76.75379276177178 0.00045228 deg
peri 54.07906683228222 0.16212 deg
M 103.547132372874 1.1809 deg
tp 2459085.657497039118
(2020-Aug-24.15749704)		 1.2489 TDB
period 399.2703623799076
1.09		 0.21274
0.0005825		 d
yr
n .9016446847047923 0.00048042 deg/d
Q 1.120966472739789 0.00039819 au
   Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      2 days  
   first obs. used      2013-12-07  
   last obs. used      2013-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .45522  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:43:16  

Additional Information
 Earth MOID = .0380123 au 
 Jupiter MOID = 3.8745 au 
 T_jup = 5.792 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456634.5 (2013-Dec-08.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05600418094002343 0.00040806  
q 1.000962248591722 0.00030499 au
tp 2456689.585929008126
(2014-Feb-01.08592901)		 0.13968 TDB
node 76.88353842832861 0.0015868 deg
peri 53.50026782681002 0.16158 deg
i 9.751264171096194 0.04069 deg
   Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      2 days  
   first obs. used      2013-12-07  
   last obs. used      2013-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .45522  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:43:16  

Additional Information
 Jupiter MOID = 3.8745 au 
 T_jup = 5.792 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.665130522425652E-7 -6.956016909648131E-8 2.979371317159253E-5 -2.423935216293762E-7 3.619799477007789E-5 6.339578558151803E-6
q -6.956016909648131E-8 9.301679995809066E-8 -4.253435237550419E-5 -2.705840175434847E-7 -4.925355053700099E-5 6.859235365087003E-6
tp 2.979371317159253E-5 -4.253435237550419E-5 .01951124928221503 .0001313624195821351 .02255865321227314 -.003333380437366541
node -2.423935216293762E-7 -2.705840175434847E-7 .0001313624195821351 2.518038093578391E-6 .0001455544039267678 -6.45508322142048E-5
peri 3.619799477007789E-5 -4.925355053700099E-5 .02255865321227314 .0001455544039267678 .02610807895001938 -.003690834242304612
i 6.339578558151803E-6 6.859235365087003E-6 -.003333380437366541 -6.45508322142048E-5 -.003690834242304612 .001655698691526332

[ 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 26.3   n/a MPO279476  

[ 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-05 23:58 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin