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160398 (2004 PT103)
Classification: Main-belt Asteroid          SPK-ID: 2160398
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529553387112315 5.2943e-08  
a 2.265540959842101 1.4199e-08 au
q 1.919014374965284 1.2403e-07 au
i 5.574842882922275 3.5722e-06 deg
node 270.9649301423327 5.5421e-05 deg
peri 64.47919742790059 5.644e-05 deg
M 251.9959218275829 1.3496e-05 deg
tp 2459374.174926895941
(2021-Jun-08.67492690)
4.8731e-05 TDB
period 1245.536057145797
3.41
1.171e-05
3.206e-08
d
yr
n .289032178502288 2.7173e-09 deg/d
Q 2.612067544718919 1.6371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2001-11-20  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54395  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:52  

Additional Information
 Earth MOID = .916795 au 
 Jupiter MOID = 2.74407 au 
 T_jup = 3.595 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO412927  

160398 (2004 PT103)          Discovered 2004-Aug-12 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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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
2077-Nov-24 18:58 < 00:01 Iris 0.0356325982737588 0.0356122506399909 0.0356529459743122 4.24878232774944 4.24878228977765 2479997.290466846 0.33844072104617 1016.96069347142 67.7353061503322 4.30141309855241 7879.31736942836 T 19 CATAB v2.0f-lin.ifort 2020-May-21 01:32:55 2020-May-21 01:33
2117-Feb-20 06:53 < 00:01 Iris 0.00518132988364512 0.0051721979471573 0.00519083783157907 4.53800335362996 4.53800310913664 2494328.786636530 0.366607241395078 2261.38552733168 50.3070446413666 78.2134075931685 15074.7096515207 T 19 CATAB v2.0f-lin.ifort 2020-May-21 01:32:55 2020-May-21 01:33

Alternate Designations
 2004 PT103 = 2002 AB135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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