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 UH)
Classification: Apollo [NEO]          SPK-ID: 3731588
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 2457315.5 (2015-Oct-20.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6183436823443242 0.0024668  
a 2.466997609032019 0.015564 au
q .9415452231285169 0.00014552 au
i 2.07773495168039 0.0059889 deg
node 75.06849895989248 0.037819 deg
peri 348.5097171377324 0.034925 deg
M 352.1669973310925 0.078276 deg
tp 2457346.294793308108
(2015-Nov-19.79479331)
0.016312 TDB
period 1415.309819173731
3.87
13.394
0.03667
d
yr
n .2543612678460542 0.0024071 deg/d
Q 3.992449994935521 0.025188 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      8 days  
   first obs. used      2015-10-16  
   last obs. used      2015-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .48644  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:31:10  

Additional Information
 Earth MOID = .00956195 au 
 Jupiter MOID = 1.36906 au 
 T_jup = 3.191 
[ 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 25.4   n/a E2015U62  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2015-Oct-29 17:57 < 00:01 Earth 0.0242232994088061 0.0239560425187211 0.0244905430347247 9.8237568284929 9.81255344584605 2457325.248208208 0.690978301946005 13296.6456532135 8.06923830605513 -0.0624923593500236 174.609434801105 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 08:22:29 2018-Dec-11 16:45
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-29 02:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin