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JPL Small-Body Database Browser
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108889 (2001 PX)
Classification: Main-belt Asteroid          SPK-ID: 2108889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1860301335408856 4.2356e-08  
a 3.119224748743356 2.3701e-08 au
q 2.538954952190594 1.3031e-07 au
i 10.01601040837397 5.036e-06 deg
node 116.1774752315712 2.9584e-05 deg
peri 187.358684758462 3.2593e-05 deg
M 159.5446731576442 1.4578e-05 deg
tp 2458108.739489485606
(2017-Dec-21.23948949)
7.8904e-05 TDB
period 2012.187417050096
5.51
2.2934e-05
6.279e-08
d
yr
n .1789097759729393 2.0391e-09 deg/d
Q 3.699494545296118 2.811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      658  
   data-arc span      6826 days (18.69 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:15:46  

Additional Information
 Earth MOID = 1.52397 au 
 Jupiter MOID = 1.553 au 
 T_jup = 3.166 
[ 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 14.6   n/a MPO459507  

108889 (2001 PX)          Discovered 2001-Aug-02 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1944-May-20 20:30 00:02 Jupiter 1.84211632845284 1.8421145630149 1.84211809389801 2.45530764044639 2.26029128378052 2431231.354134644 2.44417396538407 214.726751772378 17.9276992750299 -69.2020275874493 2113976.00261388 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
1954-Jun-23 14:28 00:02 Jupiter 1.54909578287648 1.54909522776675 1.54909633798629 2.21303983713893 1.9503781917193 2434917.103072465 1.99837899409076 157.290186508262 44.3154302814464 89.8484767651897 1901211.629909 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2015-Oct-15 22:56 < 00:01 Jupiter 1.90666806326666 1.90666746262971 1.90666866390383 2.4468197176354 2.25797303459665 2457311.455489784 0.304465638768899 59.0590516001868 17.0621148851842 -65.9280493342777 2186763.14498589 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2025-Nov-13 22:34 < 00:01 Jupiter 1.53940159917235 1.5394011433158 1.53940205502918 2.27633882307969 2.0202132534632 2460993.440272047 0.515939894501503 112.796724828127 29.8128879625986 -80.6217156230288 1986906.22855554 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2035-Oct-30 10:48 < 00:01 Jupiter 1.99016971562214 1.99016890225798 1.99017052898663 3.08571874151967 2.94456343723173 2464630.950034621 0.909171641002051 95.7378046489427 25.8563635133368 -81.5959267667405 2509932.99497176 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2087-Mar-10 21:39 00:03 Jupiter 1.96569909250702 1.96569735045216 1.96570083456634 2.43881667956233 2.25522149049897 2483390.402142831 2.6042849592071 182.688267984789 14.9538034876723 -67.5084130065671 2112743.94026853 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2097-Apr-04 06:37 00:03 Jupiter 1.53734734283346 1.53734692407141 1.53734776159552 2.30802165114261 2.05548938841882 2487067.775887497 2.81554658083308 252.82756681175 32.4948296163452 -89.1890160108565 1959152.7505954 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2107-Mar-31 00:22 00:04 Jupiter 1.94112464321192 1.94112247519464 1.94112681124508 2.88447702272756 2.72900980748399 2490714.515419886 3.53848337910018 323.598516950428 27.1603120224949 -78.3048731813508 2217249.52156185 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2168-Aug-24 03:47 00:05 Jupiter 1.5437446183077 1.54374395031461 1.5437452863444 2.30937565386827 2.05811928217239 2513141.657713341 5.24938267416414 512.835911350025 29.3253180248821 -86.1113400511034 1927880.80983774 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
2178-Aug-31 16:10 00:06 Jupiter 1.88455301802417 1.88454925066058 1.8845567854484 2.73449699988616 2.56487096322929 2516801.173638779 6.31546096639513 596.076851220491 28.6980247112224 -77.9009845503992 2006070.30538366 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:16:01 2020-Feb-24 03:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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