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(2015 PM307)
Classification: Apollo [NEO, PHA]          SPK-ID: 3726510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2457249.5 (2015-Aug-15.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8607199133727426 0.0023571  
a 2.184568019863367 0.032947 au
q .3042668230497059 0.00056047 au
i 8.037905444741723 0.044086 deg
node 142.1075266128104 0.0681 deg
peri 319.1646374742832 0.10128 deg
M 343.9641183736404 0.39394 deg
tp 2457302.033595447867
(2015-Oct-06.53359545)
0.10211 TDB
period 1179.361060519718
3.23
26.68
0.07305
d
yr
n .30525003075933 0.0069055 deg/d
Q 4.064869216677027 0.061305 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      11 days  
   first obs. used      2015-08-12  
   last obs. used      2015-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .55208  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:32:23  

Additional Information
 Earth MOID = .0446628 au 
 Jupiter MOID = 1.21644 au 
 T_jup = 3.035 
[ 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 21.7   n/a MPO344285  

[ 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
1913-Jul-31 18:37 9_11:31 Jupiter 1.50634541530974 1.49960398642295 1.54366008447548 9.2216706023987 9.16049140272047 2419980.275615748 13651.0838784759 11220185.5576905 4114.13713438083 -85.0796643167537 98206.5155164993 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 06:55:49 2018-Dec-11 16:42
2015-Aug-27 12:05 < 00:01 Earth 0.153557158021125 0.151867318139981 0.155246996816678 34.318937724316 34.3184321189744 2457262.003578421 0.109022077598125 84262.9959418194 40.8796805684077 -0.00938956139339731 249.0180877686 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 06:55:49 2018-Dec-11 16:42
2015-Sep-09 18:21 03:24 Venus 0.0857194120089025 0.0837309786761917 0.0877166990949798 29.2226429075145 29.2217759921242 2457275.264923883 204.006903801109 108456.717601293 103.92775623273 -23.6015287690091 55789.052022039 T 4 CATAB v2.0e-lin.ifort 2017-Nov-30 06:55:49 2018-Dec-11 16:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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