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(2019 SA5)
Classification: Amor [NEO]          SPK-ID: 3856733
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5952322281552187 0.0011209  
a 2.547762193018646 0.0071978 au
q 1.031252026058531 5.7733e-05 au
i 1.562654364496201 0.0020767 deg
node 30.37905144360015 0.0082654 deg
peri 351.2138026733826 0.0085046 deg
M 356.65809753394 0.015411 deg
tp 2458768.288849451779
(2019-Oct-11.78884945)
0.0051536 TDB
period 1485.377222421687
4.07
6.2946
0.01723
d
yr
n .2423626770128288 0.0010271 deg/d
Q 4.064272359978761 0.011482 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      12 days  
   first obs. used      2019-09-26  
   last obs. used      2019-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .5827  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:44:50  

Additional Information
 Earth MOID = .0339737 au 
 Jupiter MOID = 1.39598 au 
 T_jup = 3.166 
[ 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 25.799   .33387 5 autocmod 2.9c

[ 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
2019-Sep-29 15:21 < 00:01 Earth 0.0492173195218148 0.0489743299428951 0.0494603048337819 7.81185742488292 7.80492423880063 2458756.139497080 0.334436030297593 12095.2142163414 18.3539681579968 -0.0119220453578305 363.196819105053 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:51 2021-Apr-15 21:44
2111-Aug-08 08:53 2_09:06 Jupiter 1.99216551721184 1.96543926433227 2.01884722591467 4.21918422588009 4.1171788861616 2492305.870278680 3426.16003518422 1244592.49401476 60.6441816430661 -1.52136663255905 39850.3087699295 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:51 2021-Apr-15 21:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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