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109932 (2001 SA37)
Classification: Main-belt Asteroid          SPK-ID: 2109932
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2032911200118327 3.2909e-08  
a 3.162430295187245 2.1099e-08 au
q 2.51953629851928 1.0361e-07 au
i 2.259331927946123 4.6583e-06 deg
node 139.600271312579 0.00010546 deg
peri 118.7483035173815 0.00010614 deg
M 249.0190992860445 1.2994e-05 deg
tp 2459833.750605843749
(2022-Sep-11.25060584)		 7.6951e-05 TDB
period 2054.139195457827
5.62		 2.0557e-05
5.628e-08		 d
yr
n .1752558934643001 1.7539e-09 deg/d
Q 3.805324291855211 2.5388e-08 au
   Orbit Determination Parameters
   # obs. used (total)      913  
   data-arc span      9284 days (25.42 yr)  
   first obs. used      1995-08-19  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55244  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:53:26  

Additional Information
 Earth MOID = 1.50371 au 
 Jupiter MOID = 1.26827 au 
 T_jup = 3.171 
[ 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 14.5   n/a MPO366469  
diameter diameter 6.055 km 0.271 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109932 (2001 SA37)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1919-Sep-20 21:43 00:03 Jupiter 1.82015000327707 1.8201473241358 1.8201526824111 1.92944579847315 1.67094099984762 2422222.404784791 3.24819267263781 105.732626269498 37.5338506907663 64.2601559386098 645901.816534893 T 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
1930-Mar-27 06:40 00:03 Jupiter 1.31778111925462 1.31777990856667 1.31778232994259 0.421489545065508 n/a 2426062.777979649 2.52475654051445 60.7809662619059 50.6424008364533 -12.0871224146762 3273380.48884945 F 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
1940-Nov-09 07:40 00:02 Jupiter 1.37295697004787 1.37295579848085 1.37295814161685 0.773171407143191 n/a 2429942.819658597 2.1631155913003 110.15341375541 28.3592528046227 61.3236968999882 6414336.44732383 F 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
1951-Apr-27 21:32 00:02 Jupiter 1.90670966251047 1.90670820366014 1.90671112136123 3.14925015301412 3.00488126303564 2433764.396931107 1.78510271453042 97.1246386457287 19.8889250831964 -62.2705764671435 1863778.39173379 T 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
2026-Feb-10 04:00 < 00:01 Jupiter 1.60721703996393 1.60721645394268 1.60721762598856 1.1603818649158 0.540797799689642 2461081.666533882 0.506848733195187 1310.04205852753 286.733830365282 -15.9524942928992 1897267.82354614 T 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
2036-Sep-08 10:58 < 00:01 Jupiter 1.27203499794899 1.27203465873589 1.27203533716211 0.356176891660086 n/a 2464944.957250853 0.88803111964093 51.1137976647204 16.6826130035321 -86.6831842469568 11385342.0618917 F 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
2047-Mar-26 11:20 00:02 Jupiter 1.56441750811246 1.56441623208483 1.56441878413627 1.48467723630502 1.05896485640156 2468795.972540149 1.58600011960006 373.179198107924 76.1822170754498 21.3715366684772 1157425.03670094 T 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
2121-Dec-28 22:15 00:04 Jupiter 1.9567487315204 1.95674582283043 1.95675164020836 2.40736324957283 2.2202821936139 2496101.427169108 3.65064612797302 141.370442417383 16.2978915384894 -69.7529082218914 1115953.26359775 T 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
2132-Jul-01 13:46 00:04 Jupiter 1.42057953827117 1.42057727479151 1.42058180175236 0.632568426335876 n/a 2499939.073839239 3.9179751443836 138.051653146576 42.9974513603111 37.2958031020821 3233970.3250135 F 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
2143-Feb-15 19:05 00:04 Jupiter 1.32005173977844 1.32005017399202 1.32005330556993 0.524231631117731 n/a 2503820.295208206 4.33274304543149 159.855397322748 29.6564237287632 62.6247058394114 5937941.80322281 F 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
2153-Aug-09 18:05 00:05 Jupiter 1.77623668315448 1.77623269989523 1.77624066641798 2.47719651066941 2.27657098920001 2507648.253780017 5.21211798300777 280.939289848571 10.0037353770774 -79.5607516317631 1640723.81755146 T 29 CATAB v2.0f-lin.ifort 2021-Feb-24 08:53:28 2021-Feb-24 08:53
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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