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JPL Small-Body Database Browser
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160157 (2001 RZ19)
Classification: Main-belt Asteroid          SPK-ID: 2160157
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2289054360133395 3.8363e-08  
a 3.042709908411506 2.5259e-08 au
q 2.346217070164462 1.1543e-07 au
i 8.652573333745215 6.406e-06 deg
node 170.2675837345614 3.2148e-05 deg
peri 108.8020290742427 3.5563e-05 deg
M 158.0863093715122 1.5005e-05 deg
tp 2457749.203182324308
(2016-Dec-26.70318232)
7.808e-05 TDB
period 1938.604649457871
5.31
2.414e-05
6.609e-08
d
yr
n .1857005759790546 2.3124e-09 deg/d
Q 3.73920274665855 3.1041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      6822 days (18.68 yr)  
   first obs. used      2000-05-04  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56585  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:05:15  

Additional Information
 Earth MOID = 1.34714 au 
 Jupiter MOID = 1.54361 au 
 T_jup = 3.182 
[ 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 MPO426991  

160157 (2001 RZ19)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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
1919-Jul-29 03:33 00:04 Jupiter 1.70474598564905 1.7047438624927 1.70474810879881 1.23371771714582 0.726867635925276 2422168.647581446 3.53593240912263 2439.70101335636 274.230497036696 11.2017855018685 582265.579566299 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
1928-Jul-12 23:09 00:03 Jupiter 1.86587798435803 1.86587580635878 1.86588016236418 3.23693499164764 3.09351586668809 2425440.464901716 3.0210487892191 226.633254234323 25.4699877174085 -71.6550509043399 1326610.9175601 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
1967-Mar-31 15:30 00:02 Jupiter 1.76438070568557 1.76437923834538 1.76438217302917 1.59754700658804 1.26175301302699 2439581.145710759 1.95833970463563 332.957176812001 140.851333958368 50.5674515571515 881306.926016946 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
1976-Mar-13 15:22 00:02 Jupiter 1.8009277024687 1.8009264947006 1.80092891023772 2.83998944234827 2.66924871574471 2442851.140596119 1.55140343660458 121.681276041019 23.113450643859 -77.8518648514406 1107287.229345 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2014-Dec-05 22:22 < 00:01 Jupiter 1.83107481861085 1.83107403564402 1.83107560157728 1.9668958840174 1.71566754650683 2456997.431736589 0.373525852796343 106.497933825852 45.6925542609567 -79.9407524108032 1228576.19067484 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2023-Nov-16 18:00 < 00:01 Jupiter 1.73901674397827 1.7390159601692 1.73901752778685 2.42391184450178 2.21386744297762 2460265.249917002 0.502283271678177 75.9972195472252 24.4759904938515 -75.5772813601335 1175954.04527551 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2062-Aug-01 08:07 00:02 Jupiter 1.8888945116771 1.8888931797117 1.88889584364519 2.27190482314091 2.06511666145797 2474402.838471152 1.85453100758175 183.564511222588 25.8806419757217 -85.9594047818779 1121540.93026568 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2071-Jul-12 22:22 00:02 Jupiter 1.69018601316008 1.69018465892539 1.69018736739342 2.04764135608257 1.78621161444242 2477670.431842512 2.29437268622282 156.754648908936 78.7282808460677 77.8841401724487 636805.207637382 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2110-Mar-10 00:20 00:03 Jupiter 1.93001709754125 1.93001476968027 1.93001942541451 2.48822537791946 2.30510949139851 2491789.514080289 3.38933936663325 304.380146936313 19.9265761646936 -81.1653917440383 1160458.54411286 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2119-Feb-16 15:25 00:04 Jupiter 1.66615203758107 1.66615009331495 1.66615398183733 1.77736122185835 1.46365021344268 2495055.142523590 3.95234413004195 315.309560070841 148.485236753549 20.0549220278301 369289.282444612 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2157-Sep-21 09:29 00:05 Jupiter 1.95501544630865 1.95501233601694 1.95501855662338 2.60893496841176 2.43721753602181 2509151.895465692 4.54643046915473 398.802589354419 19.4542890454135 -78.5956868549483 1205610.91587909 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
2166-Aug-27 14:40 00:05 Jupiter 1.66171532927125 1.66171296603653 1.66171769248076 1.62864413396501 1.27789909417235 2512414.111047551 5.20806086988852 646.489601799774 151.034786722598 0.39750082254144 233583.656618308 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 15:05:18 2019-Jul-13 15:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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