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118415 (1999 SV19)
Classification: Main-belt Asteroid          SPK-ID: 2118415
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2243144649499937 4.5339e-08  
a 3.129440564401152 2.2691e-08 au
q 2.427461778604701 1.5065e-07 au
i 11.53351326170574 4.014e-06 deg
node 149.9279427267843 2.7796e-05 deg
peri 191.1553401198388 3.0018e-05 deg
M 348.9831619280072 1.3755e-05 deg
tp 2459458.380377398699
(2021-Aug-31.88037740)
7.7621e-05 TDB
period 2022.080720253507
5.54
2.1993e-05
6.021e-08
d
yr
n .1780344357147458 1.9364e-09 deg/d
Q 3.831419350197603 2.7781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      8427 days (23.07 yr)  
   first obs. used      1998-05-23  
   last obs. used      2021-06-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56546  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:10:17  

Additional Information
 Earth MOID = 1.4191 au 
 Jupiter MOID = 1.578 au 
 T_jup = 3.144 
[ 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 14.56   n/a MPO614063  
diameter diameter 8.723 km 0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118415 (1999 SV19)          Discovered 1999-Sep-30 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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
1969-Mar-09 01:17 00:02 Jupiter 1.76239475088785 1.76239369714086 1.76239580463865 2.60812122293957 2.41683235193062 2440289.553269063 1.65011004379879 162.322162609851 26.7339823734283 -71.9337653389459 2390561.20750294 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10
1979-Aug-29 01:20 00:01 Jupiter 1.60898039343251 1.6089798523556 1.60898093450987 2.6123144945488 2.40235683522188 2444114.555605375 1.18222806775086 120.748288215987 25.8078123950764 85.7674592860339 2759400.74698986 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10
1989-Dec-23 08:38 < 00:01 Jupiter 1.98507904450659 1.98507823810175 1.98507985091166 2.71825310076719 2.5564644956556 2447883.860057107 0.902731843933889 81.3450326556435 29.0064826436302 -80.0325376680866 2418190.77462808 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10
2052-Nov-12 21:07 00:01 Jupiter 1.94529159236706 1.94529064447366 1.94529254026091 2.48652669388857 2.30477140968496 2470854.379799753 1.2994276216722 80.378450068519 33.0052185639492 -63.5526828365844 2121873.28080027 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10
2063-Apr-14 02:57 00:02 Jupiter 1.60046065754003 1.60046013778087 1.60046117730428 2.64858348559152 2.4405985100645 2474658.622737691 1.56255171762661 203.498996002625 18.8246989678371 -84.6778012718988 2634056.50621028 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10
2073-Sep-16 19:16 00:02 Jupiter 1.81113197394809 1.81113075751131 1.81113319038497 2.61048317376641 2.42472078659316 2478467.302902097 2.23611843073902 87.3714767283132 60.9082963904906 75.3731900111957 2743547.82272866 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10
2146-Dec-04 03:20 00:04 Jupiter 1.68729223397939 1.68729026724792 1.68729420075018 2.53509730832108 2.32867262997527 2505207.639150822 4.39524523739905 446.730801527463 26.6552405130075 -76.3081697572041 2291929.94434278 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10
2157-May-25 08:08 00:05 Jupiter 1.66808879029702 1.66808703361884 1.66809054699673 2.68482448804751 2.48851804690707 2509032.838898160 4.87404187446082 340.838595520978 31.3200016654917 75.7361016213093 3028873.71890027 T 20 CATAB v2.0g-lin.ifort 2021-Jul-08 09:10:19 2021-Jul-08 09:10

Alternate Designations
 1999 SV19 = 1999 RO221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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