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120917 (1998 SV83)
Classification: Main-belt Asteroid          SPK-ID: 2120917
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560811775555912 4.546e-08  
a 3.048069425352508 2.0149e-08 au
q 2.572323160172294 1.4584e-07 au
i 2.312984588074253 7.0869e-06 deg
node 3.168421898879281 0.00011251 deg
peri 32.54705662917021 0.00011496 deg
M .7097671743114548 2.3464e-05 deg
tp 2458996.667791603970
(2020-May-27.16779160)
0.00012667 TDB
period 1943.728975503962
5.32
1.9273e-05
5.277e-08
d
yr
n .1852110065430602 1.8365e-09 deg/d
Q 3.523815690532722 2.3294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      9373 days (25.66 yr)  
   first obs. used      1995-01-28  
   last obs. used      2020-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49184  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:53:47  

Additional Information
 Earth MOID = 1.57954 au 
 Jupiter MOID = 1.91232 au 
 T_jup = 3.218 
[ 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 15.6   n/a MPO493690  

120917 (1998 SV83)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1911-Aug-19 07:35 00:03 Jupiter 1.91318994063493 1.91318955865845 1.9131903226113 2.14343422165016 1.92583865203437 2419267.815638547 3.39577629715821 84.7592368697805 4.57755995788576 84.3958502869773 2929495.66608529 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:53:48 2020-Nov-12 17:53
1959-Nov-21 18:16 00:02 Jupiter 1.9499761011813 1.94997548448854 1.94997671787373 2.45142306825195 2.26731633665254 2436894.261181035 1.9039774892154 76.3990502207534 8.34943252552134 84.3630065079723 1860423.80359692 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:53:48 2020-Nov-12 17:53
2017-Aug-04 14:03 < 00:01 Jupiter 1.93529546189467 1.93529495833919 1.93529596545027 2.18795115015289 1.97782416455832 2457970.085207898 0.370323658813015 64.9515496197793 6.81066879012669 87.3018358830052 2525639.83488073 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:53:48 2020-Nov-12 17:53
2065-Nov-05 03:37 00:02 Jupiter 1.90985951637219 1.90985913981972 1.90985989292466 2.1185101770764 1.89765264433713 2475594.650893542 1.52333567527931 71.823676584072 7.58024687370063 82.6830254366134 2851836.48357695 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:53:48 2020-Nov-12 17:53
2114-Feb-09 03:28 00:03 Jupiter 1.93479233859524 1.93479177176004 1.93479290543023 2.37902602513213 2.18728036494471 2493221.644204295 3.00120854837191 79.6934491867378 9.95809530409381 82.6466217575407 1613714.79370908 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:53:48 2020-Nov-12 17:53
2162-May-12 16:25 00:04 Jupiter 1.99980701079079 1.99980601742564 1.99980800415549 2.95476248640932 2.80776015611953 2510846.183754089 4.4250731365048 60.7125049597663 21.4863302146635 86.446889178738 939690.321895455 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:53:48 2020-Nov-12 17:53
2171-Oct-22 23:29 00:05 Jupiter 1.94105770059061 1.94105693515691 1.94105846602894 2.20587933859494 1.99828936675053 2514296.478222501 4.80498588523499 195.527814614553 5.30365232030925 88.2108572904176 2519574.79603134 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:53:48 2020-Nov-12 17:53

Alternate Designations
 1998 SV83 = 1995 BD6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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