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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
(2015 DR)
Classification: Apollo [NEO]          SPK-ID: 3710716
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 2457072.5 (2015-Feb-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4945845569983575 0.00073166  
a 1.286983910263496 0.0012572 au
q .6504615431418109 0.00030623 au
i 5.528241564290457 0.0080601 deg
node 340.5402228526398 0.0023052 deg
peri 274.2767237978793 0.0053511 deg
M 315.2555105685476 0.089618 deg
tp 2457138.781932035212
(2015-Apr-26.28193203)
0.035631 TDB
period 533.2834464282272
1.46
0.78143
0.002139
d
yr
n .6750631440206369 0.00098918 deg/d
Q 1.923506277385181 0.001879 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      11 days  
   first obs. used      2015-02-16  
   last obs. used      2015-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .54381  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:35:36  

Additional Information
 Earth MOID = .00332759 au 
 Jupiter MOID = 3.14895 au 
 T_jup = 4.904 
[ 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 23.9   n/a MPO328618  

[ 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
1901-Feb-25 11:49 4_00:37 Earth 0.102429615518497 0.0195006580021091 0.185562675269848 18.6891934500502 18.6878015359715 2415440.992587832 5796.92073574694 4146696.68778343 61.0512251952152 1.89016119503804 7707.26582739985 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
1911-Sep-16 12:48 6_09:05 Earth 0.10746984388509 0.0118462892269784 0.240638506319608 18.7554903046629 18.7541683619893 2419296.033069415 9185.27350227213 6658653.62437973 176.279786973219 -6.33467629979731 9417.74018104864 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
1949-Oct-01 04:51 5_21:28 Earth 0.423005029263513 0.268370610093588 0.577761116501438 28.2519255313439 28.251702574665 2433190.701994198 8487.88672911977 7722318.07002412 115.998210234336 -2.48185686740826 21672.4361549057 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
1952-Sep-09 00:07 7_14:21 Earth 0.0309201393601516 0.012300970548033 0.158932074648577 14.8021112740648 14.7962884632687 2434264.505079982 10940.7102204353 6487200.74113789 209.031264190258 23.4628777919763 8734.78955393525 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
1955-Jun-30 00:57 8_12:32 Earth 0.355287807287497 0.353257423044892 0.357387799784499 14.8000172581295 14.7995105273717 2435288.539584359 12271.9793152559 268529.477328297 452.770338513411 67.4365039959761 87730.9540873062 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
1955-Sep-29 05:36 4_03:03 Earth 0.499261208673103 0.482552360094135 0.515970455578129 9.06029560548563 9.05970654989302 2435379.733066272 5943.13957536036 833509.37697517 362.978430581786 1.34536209705765 7765.62456744937 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
1961-Feb-25 05:51 9_17:35 Earth 0.112009955022417 0.00240072406103322 0.306941238095192 18.9614367511994 18.9601821697549 2437355.743631985 14015.1413932963 9721171.73588475 19.0668177121604 1.23335786513388 18093.8437591698 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
2012-Apr-29 17:40 5_08:15 Venus 0.122897591124098 0.0836505371940426 0.202783255663907 16.9280137807113 16.9269699430513 2456047.236051901 7695.37228818029 4721871.54504909 38.4643560281109 42.8986287883252 210788.716598887 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
2015-Mar-02 05:55 < 00:01 Earth 0.0272371090390289 0.0271193995608658 0.0273548177835597 16.4274832019338 16.4215271420852 2457083.746598699 0.13521052470247 5865.44184107101 11.4218125171551 -0.0367235175455997 527.831681474391 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
2016-Nov-04 06:02 2_06:53 Venus 0.122957830641233 0.0796235812929106 0.166343933809925 18.8459355993461 18.8449984563823 2457696.751426263 3292.61996315507 2165860.3457766 155.535795261732 3.14887555924507 6122.25835465241 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
2022-Sep-30 22:47 6_20:23 Earth 0.398793264160001 0.216876214808451 0.580982330361317 27.5012161429883 27.5009731942984 2459853.448979169 9863.40971219726 9093097.00129781 120.945016619089 -2.9228267370094 23018.8889207216 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
2050-Feb-24 10:41 02:43 Earth 0.148492480906051 0.128645508271453 0.16834104459702 20.0456458370124 20.0447506834642 2469861.945184356 163.279654217408 990024.712684277 196.490141692456 -1.43302288322545 2662.77158507334 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
2051-May-09 10:40 1_09:55 Mars 0.0956082343719858 0.0947672181860149 0.0967197187708024 10.544161709426 10.543877718359 2470300.944399639 2034.79849682183 258366.00410224 1082.11945754215 79.1262287922165 12968.2883961128 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 03:48:11 2018-Dec-11 16:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin