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385886 (2006 SF157)
Classification: Main-belt Asteroid          SPK-ID: 2385886
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0797390284993289 6.2746e-08  
a 2.997711141036822 3.9484e-08 au
q 2.758676566928931 1.7513e-07 au
i 5.95218050614592 1.2015e-05 deg
node 359.4928548671742 6.3559e-05 deg
peri 91.1686438400012 0.00010658 deg
M 230.6994820190625 8.7014e-05 deg
tp 2460077.396126804320
(2023-May-12.89612680)
0.00046563 TDB
period 1895.758883856082
5.19
3.7454e-05
1.025e-07
d
yr
n .189897567177815 3.7518e-09 deg/d
Q 3.236745715144713 4.2632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6371 days (17.44 yr)  
   first obs. used      2001-10-23  
   last obs. used      2019-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:00  

Additional Information
 Earth MOID = 1.78353 au 
 Jupiter MOID = 1.912 au 
 T_jup = 3.241 
[ 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 16.4   n/a MPO434400  

385886 (2006 SF157)          Discovered 2006-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

[ 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
1902-Apr-25 21:25 00:06 Jupiter 1.94196623788706 1.94196531724269 1.94196715853142 3.07410082558035 2.92878147617741 2415865.392579806 6.47459450423262 81.3234719272957 48.6525500837577 89.9264374887074 1037529.62327544 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 11:07:01 2021-Apr-14 11:07
1939-Feb-09 06:23 00:04 Jupiter 1.93888218975013 1.93888070920048 1.9388836703022 3.66682295185447 3.545683015399 2429303.766128858 4.18459407504962 194.060044177801 44.9684061807117 78.8413663078569 1119750.57100638 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 11:07:01 2021-Apr-14 11:07
1984-Nov-22 01:24 00:02 Jupiter 1.99154200154664 1.99154123995782 1.99154276313569 2.9863561141983 2.84037023278329 2446026.558136104 1.83299165510956 91.7213946921715 20.1760896274016 78.7169867009138 1565262.9758548 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 11:07:01 2021-Apr-14 11:07
2021-Sep-12 16:53 < 00:01 Jupiter 1.91232136787423 1.91232023311552 1.91232250263261 3.40358860416892 3.27086494220087 2459470.203622731 0.5678485101893 84.3005976893707 43.9761709886145 87.6061609182489 1188591.26430504 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 11:07:01 2021-Apr-14 11:07
2104-Apr-14 04:56 00:05 Jupiter 1.92346123420618 1.92345989353251 1.92346257487996 3.21094798235716 3.07074250629505 2489633.705475695 5.08766673094313 100.689359904254 54.3332748738837 -68.781073123924 1331582.75125049 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 11:07:01 2021-Apr-14 11:07
2141-Jan-27 18:29 00:07 Jupiter 1.94679173497381 1.94679032718156 1.94679314277602 3.74345087010518 3.62536228753973 2503071.269843162 7.10798203280401 367.950215554625 44.8747314571857 84.2935477462347 1238818.95509796 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 11:07:01 2021-Apr-14 11:07
2186-Nov-12 14:05 00:10 Jupiter 1.95125072875255 1.95124816682043 1.95125329068477 3.06629909016743 2.92130209428702 2519796.087067059 9.81782109802084 132.654526957319 74.6223176142097 12.998975059573 1496740.30486528 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 11:07:01 2021-Apr-14 11:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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