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 ]  
(2015 XX351)
Classification: Centaur          SPK-ID: 3736771
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8536367083424231 3.8418e-06  
a 14.53173961507917 0.00039423 au
q 2.126913243573796 1.9811e-06 au
i 159.1230746476712 2.2472e-05 deg
node 332.4999057072848 2.8619e-05 deg
peri 252.6988367893826 0.00015846 deg
M 25.73689944048294 0.0010414 deg
tp 2457553.966276671880
(2016-Jun-14.46627667)
0.00038138 TDB
period 20233.67817100005
55.40
0.82338
0.002254
d
yr
n .01779211851436732 7.2403e-07 deg/d
Q 26.93656598658454 0.00073077 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      330 days  
   first obs. used      2015-12-09  
   last obs. used      2016-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .57559  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 15:51:18  

Additional Information
 Earth MOID = 1.2449 au 
 Jupiter MOID = .00187101 au 
 T_jup = -1.269 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO373591  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 09:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin