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(2019 SA6)
Classification: Apollo [NEO]          SPK-ID: 3869332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458754.5 (2019-Sep-28.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4564447246194621 0.0011235  
a 1.085634580025005 0.0013407 au
q .5901024031081262 0.00049164 au
i 19.72958343803677 0.064173 deg
node 184.8377201431517 0.001945 deg
peri 294.0976182164116 0.039622 deg
M 299.6581922169758 0.18503 deg
tp 2458823.753184005379
(2019-Dec-06.25318401)
0.084091 TDB
period 413.165384961341
1.13
0.76536
0.002095
d
yr
n .8713217832459136 0.0016141 deg/d
Q 1.581166756941884 0.0019527 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      1 day  
   first obs. used      2019-09-27  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .28977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-28 16:42:06  

Additional Information
 Earth MOID = .0299123 au 
 Jupiter MOID = 3.60176 au 
 T_jup = 5.558 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.4   .34699 MPO492721 autocmod 2.8

[ 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
2016-Aug-15 04:40 6_04:04 Venus 0.0321614347899125 0.0320338454663835 0.147853757502033 19.055387246656 19.0518435532893 2457615.694505066 8883.98629610752 7110305.69679549 4011.84894911714 86.8989090918396 1198.57193634632 T 1 CATAB v2.0f-lin.ifort 2019-Sep-28 16:42:08 2019-Sep-28 16:42
2019-Oct-02 15:35 00:01 Earth 0.0301381542654035 0.029869812751363 0.0304064929582482 16.577209554071 16.5718755400323 2458759.149328838 1.15061877327375 13373.1309439281 78.69871845639 0.499738163528019 378.701863512198 T 1 CATAB v2.0f-lin.ifort 2019-Sep-28 16:42:08 2019-Sep-28 16:42
2021-Jan-28 21:24 4_07:48 Earth 0.44863755290479 0.444079976836348 0.453422614568598 17.7622766552299 17.7619422891671 2459243.391613734 6228.33513137079 555163.286767204 5224.48362293154 65.1893870358037 9725.25980703948 T 1 CATAB v2.0f-lin.ifort 2019-Sep-28 16:42:08 2019-Sep-28 16:42
2022-May-01 03:38 4_16:59 Earth 0.22480732681558 0.198789431111204 0.269419415078731 19.6310870286615 19.6304832688167 2459700.651575916 6779.03045718497 3702802.26165015 1516.1717555137 -60.3143600993752 16983.542905913 T 1 CATAB v2.0f-lin.ifort 2019-Sep-28 16:42:08 2019-Sep-28 16:42
2091-May-05 22:33 9_14:35 Earth 0.262803534986868 0.200771808717351 0.367294954718728 21.1280639386494 21.1275840655736 2484907.439685139 13834.5450073891 6790190.69396855 1286.88164357492 -48.6360828631758 20780.7503464464 T 1 CATAB v2.0f-lin.ifort 2019-Sep-28 16:42:08 2019-Sep-28 16:42
2094-Jun-29 15:58 1_14:04 Venus 0.138612844857816 0.137802040354059 0.14947397671024 18.6284306416961 18.6275896358727 2486058.165144152 2283.61160611642 2182094.39293937 6038.69677484373 -84.2548422353317 3537.94310152603 T 1 CATAB v2.0f-lin.ifort 2019-Sep-28 16:42:08 2019-Sep-28 16:42
2096-Sep-15 15:05 8_00:45 Earth 0.415270084246465 0.259717939875511 0.571769636255226 27.9683691608286 27.9681397487137 2486867.128459566 11565.059762077 7843032.41544333 1933.71035501695 6.71714687844913 3577.53017383939 T 1 CATAB v2.0f-lin.ifort 2019-Sep-28 16:42:08 2019-Sep-28 16:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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