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181391 (2006 SM75)
Classification: Main-belt Asteroid          SPK-ID: 2181391
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037197615934304 4.4633e-08  
a 3.070729523932665 2.9774e-08 au
q 2.445161237399195 1.3655e-07 au
i 13.99733026667247 9.1715e-06 deg
node 34.50667473646762 2.1003e-05 deg
peri 94.65760873242466 3.213e-05 deg
M 152.4041257240928 2.1872e-05 deg
tp 2458368.439324763096
(2018-Sep-06.93932476)
0.00011693 TDB
period 1965.444450155933
5.38
2.8586e-05
7.826e-08
d
yr
n .1831646780815599 2.664e-09 deg/d
Q 3.696297810466136 3.584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6464 days (17.70 yr)  
   first obs. used      2001-11-12  
   last obs. used      2019-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:25  

Additional Information
 Earth MOID = 1.50757 au 
 Jupiter MOID = 1.60664 au 
 T_jup = 3.154 
[ 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 16.0   n/a MPO433183  

181391 (2006 SM75)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1904-Dec-05 20:48 00:05 Jupiter 1.95649499305801 1.9564912482715 1.95649873793827 4.80418666648805 4.71321041928004 2416820.366808123 4.71807883630296 737.687863075899 47.501446932182 -76.6409979124813 1225345.0439604 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
1914-May-03 10:40 00:06 Jupiter 1.72540861099843 1.72540651174126 1.72541071149489 0.836650157686199 n/a 2420255.944749194 6.32547074286578 3169.04663372974 71.7858777819369 88.6212353175095 3593618.54325896 F 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
1963-Jun-26 15:54 00:02 Jupiter 1.68799173426398 1.6879903556767 1.68799311288205 3.76941110154974 3.63385112020823 2438207.162688521 2.32631131787723 496.555717718095 30.7110649739356 -84.3700781673655 1005763.3608741 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
1972-Aug-12 09:53 00:02 Jupiter 1.92281744222115 1.92281600104105 1.92281888340092 2.03884201562204 1.80993217461697 2441541.911984936 2.33787824808064 155.582051606183 107.741728028593 -62.5841346613232 580930.925925926 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
2022-Jan-09 10:25 < 00:01 Jupiter 1.60381584150764 1.6038148622747 1.60381682074004 2.7506360481407 2.55141913523822 2459588.934361280 0.707526712349173 315.645920840457 29.8627933473959 -85.9577217627603 1001232.11761674 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
2070-Dec-23 15:52 00:03 Jupiter 1.91185956442258 1.9118571374442 1.91186199145215 4.63076021934499 4.53407855210554 2477469.161444947 2.62503046833554 563.8403527844 43.6761818069191 -79.1482961034922 1281231.25429761 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
2080-Jun-06 13:48 00:04 Jupiter 1.7344458306544 1.73444362145316 1.73444804011502 1.1831243955555 0.650443344093408 2480922.075046359 4.43963286186035 5747.07567514755 529.33531391359 -17.9486071430323 623801.624678067 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
2129-Jul-14 17:50 00:05 Jupiter 1.63908754737427 1.63908504171002 1.63909005322571 3.75399336496462 3.61371510691683 2498856.242811325 5.2273892031698 957.816024437074 28.054288224779 -83.976496458419 984412.208710861 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
2138-Sep-12 18:07 00:07 Jupiter 1.96861416943033 1.96861052448021 1.96861781435058 1.93171056125358 1.69439635533858 2502203.255066125 7.17978600339337 443.106848582797 109.739074354756 -15.526710335584 220695.670338866 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30
2188-Feb-07 12:22 00:08 Jupiter 1.57549982458127 1.57549809166196 1.57550155751482 2.92794685580885 2.73818002996937 2520248.015101094 8.16845863431163 388.235078903374 116.998056153524 73.2574340569719 515358.060211101 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 21:30:26 2021-Apr-13 21:30

Alternate Designations
 2006 SM75 = 2003 FG68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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