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 ]  
(2004 XP14)
Classification: Apollo [NEO, PHA]          SPK-ID: 3263453
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 127 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586300774541909 5.7663e-09  
a 1.05191726953148 4.7243e-11 au
q .8850515515903001 6.0677e-09 au
i 32.94817688537083 2.3023e-06 deg
node 281.0262445021133 6.9842e-07 deg
peri 273.7023673559468 1.3662e-06 deg
M 215.2074305307441 1.3136e-06 deg
tp 2459358.994639656789
(2021-May-24.49463966)
1.4375e-06 TDB
period 394.0676685660956
1.08
2.6547e-08
7.268e-11
d
yr
n .913548683935278 6.1544e-11 deg/d
Q 1.218782987472659 5.4738e-11 au
  Orbit Determination Parameters
   # obs. used (total)      1351  
   # delay obs. used      1  
   # Doppler obs. used      4  
   data-arc span      5785 days (15.84 yr)  
   first obs. used      2004-12-10  
   last obs. used      2020-10-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .2827  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:28:38  

Additional Information
 Earth MOID = .00317714 au 
 Jupiter MOID = 3.9809 au 
 T_jup = 5.692 
[ 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 19.4   n/a E2019-AB1  
rotation period rot_per 100. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Busch, M.W.; Kulkarni, S.R.; Conrad, A.R.; Cameron, P.B. (2007) Icarus 189, 589-590.]

[ 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-Apr-16 03:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin