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43193 Secinaro (2000 AW4)
Classification: Main-belt Asteroid          SPK-ID: 2043193
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1404584958785211 4.037e-08  
a 3.056249591885186 2.1559e-08 au
q 2.626973371179649 1.2908e-07 au
i 2.567684403187439 4.3017e-06 deg
node 98.07316007333597 0.00012245 deg
peri 9.161492935497149 0.00012398 deg
M 296.1031055445143 2.0733e-05 deg
tp 2459346.884862683251
(2021-May-12.38486268)
0.00011411 TDB
period 1951.55886101542
5.34
2.065e-05
5.654e-08
d
yr
n .1844679180276877 1.9519e-09 deg/d
Q 3.485525812590724 2.4588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      13463 days (36.86 yr)  
   first obs. used      1982-11-07  
   last obs. used      2019-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:05:31  

Additional Information
 Earth MOID = 1.64382 au 
 Jupiter MOID = 1.64008 au 
 T_jup = 3.219 
[ 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 14.7   n/a MPO417116  
diameter diameter 6.813 km 0.241 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43193 Secinaro           Discovered 2000 Jan. 1 by L. Tesi and A. Boattini at San Marcello Pistoiese.
Secinaro, in the province of L´Aquila, is the location of what is probably the first meteoric impact crater discovered in Italy, dating to the fourth or fifth century. The town's mayor has established a "National Golden Meteorite Prize" for amateur astronomers who have conducted research on the solar system's minor bodies.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051215/MPCPages.arcLast Updated: 2006-03-22

[ 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
1939-Aug-08 09:04 00:03 Jupiter 1.87048376567577 1.87048238806422 1.87048514328882 3.00353616760446 2.84878173468235 2429483.877538507 2.61450408643814 124.878378436456 18.0981103002412 72.5736863756252 1849151.54951652 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
1949-Jan-30 19:15 00:02 Jupiter 1.71936926650071 1.71936851595486 1.71937001704618 1.81981251161193 1.52526927816788 2432947.302135209 2.3280795057944 87.3472746066858 28.1369218624423 83.0830423431105 1839255.43153487 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
1997-Dec-29 05:34 < 00:01 Jupiter 1.69858383191624 1.698583280596 1.69858438323608 2.04762949369197 1.78758458595359 2450811.731845599 0.66838050101659 63.3170252993389 14.1881055815657 86.0229473719271 1816542.63433263 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
2007-Jun-26 03:39 < 00:01 Jupiter 1.91784573265911 1.91784530045683 1.91784616486127 2.39334649520216 2.20109092118525 2454277.652362107 0.358622062986847 59.174165018055 7.78984837737334 89.0337988717047 2836195.43579214 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
2046-Nov-19 17:17 00:01 Jupiter 1.97471350130087 1.974712980358 1.97471402224374 3.58442539333823 3.46269210815804 2468669.220165799 1.03541752881527 57.2985740002113 17.8765464028027 81.3810932602671 2844755.51687534 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
2056-May-18 15:51 00:01 Jupiter 1.6710623359456 1.67106189579683 1.67106277609408 1.7458744265626 1.42629736346022 2472137.160478123 1.43406624542036 92.9200819674119 42.4164669229122 86.3888091991295 2187203.82620123 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
2105-Apr-18 01:43 00:03 Jupiter 1.76212117516638 1.76212013915792 1.76212221117695 2.41036707477869 2.20193153869815 2490002.571414803 3.13189376126266 146.859635502934 4.66540663121131 88.6132481174672 1743102.61885945 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
2114-Oct-08 18:42 00:03 Jupiter 1.81298366567597 1.81298225913155 1.81298507221906 2.084251753675 1.84653978610299 2493463.279075665 3.43981394647808 66.4492885167898 19.1307137915779 89.7785557808832 1103407.97395548 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05
2163-Sep-04 11:19 00:05 Jupiter 1.6537211818822 1.65372071672675 1.65372164703811 1.78324940409109 1.46819437814583 2511325.971440590 5.16219261827793 255.952657382387 47.355396658288 -76.9386627831225 1809060.99957095 T 19 CATAB v2.0f-lin.ifort 2019-Sep-24 02:05:34 2019-Sep-24 02:05

Alternate Designations
 2000 AW4 = 1984 BC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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