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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2290365203501156 3.8164e-08  
a 3.042197081425028 2.497e-08 au
q 2.345422847676162 1.1508e-07 au
i 8.654171263291639 5.8084e-06 deg
node 170.2478860922827 3.0666e-05 deg
peri 108.8944923309726 3.3554e-05 deg
M 232.2670297923411 1.4527e-05 deg
tp 2459688.169804887156
(2022-Apr-18.66980489)
8.2367e-05 TDB
period 1938.114563193115
5.31
2.3862e-05
6.533e-08
d
yr
n .1857475336271592 2.2869e-09 deg/d
Q 3.738971315173894 3.0689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7212 days (19.75 yr)  
   first obs. used      2000-05-04  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55739  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:02  

Additional Information
 Earth MOID = 1.3469 au 
 Jupiter MOID = 1.54536 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 1.70474603131222 1.70474392563616 1.70474813698267 1.23371824074118 0.726868542937023 2422168.647683897 3.49471743770254 2421.83947218873 267.913082099327 11.2594307179085 598962.196153748 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
1928-Jul-12 23:10 00:03 Jupiter 1.86587797165657 1.86587579606104 1.8658801472589 3.23693447092773 3.09351532082806 2425440.465054511 2.9838804524709 224.298536448316 24.0229288259554 -71.3527815888899 1443896.9408659 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
1967-Mar-31 15:30 00:02 Jupiter 1.76438063941237 1.76437918534065 1.76438209348809 1.59754670346821 1.26175261494561 2439581.145686870 1.95044683253619 332.653908760257 135.151602374085 50.2799835932928 930710.611229539 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
1976-Mar-13 15:23 00:02 Jupiter 1.80092781527496 1.8009266213247 1.80092900922624 2.83998949341548 2.66924878111536 2442851.140650637 1.54452423726989 120.507817254123 21.7311631347919 -77.8028433563704 1209748.68726448 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2014-Dec-05 22:22 < 00:01 Jupiter 1.8310746369012 1.8310739209651 1.831075352837 1.9668950767107 1.71566659422825 2456997.431624170 0.334818658022579 96.329750169871 44.945423786409 -79.0001822368764 1314384.02037453 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2023-Nov-16 18:00 < 00:01 Jupiter 1.73901694636751 1.73901625497882 1.7390176377558 2.42391226287448 2.21386792664902 2460265.249895225 0.463157735787108 69.7419488513238 23.7400229073327 -77.7058037428325 1338023.01176585 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2062-Aug-01 08:07 00:02 Jupiter 1.8888942564717 1.88889301116986 1.88889550177622 2.27190363966324 2.06511533013636 2474402.838310324 1.8134691411696 174.42181796276 25.5745667021153 -86.3709962754521 1228154.73858 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2071-Jul-12 22:22 00:02 Jupiter 1.69018624733875 1.69018497750575 1.69018751717079 2.04764224297 1.78621267000681 2477670.431767885 2.25747353352609 151.667288358535 71.2682056434319 75.2257156261248 704061.652219325 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2110-Mar-10 00:20 00:03 Jupiter 1.93001683838685 1.93001457820398 1.930019098582 2.48822399656447 2.30510797474516 2491789.513922759 3.35379703770429 298.177689648999 19.2706269506489 -81.3052683743836 1285299.80723677 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2119-Feb-16 15:25 00:04 Jupiter 1.66615224953467 1.66615036930207 1.66615412975827 1.77736210381288 1.46365132861491 2495055.142473530 3.92057871433276 310.618116470836 132.72566420381 21.4130079791165 398122.01904032 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2157-Sep-21 09:29 00:05 Jupiter 1.95501525665863 1.95501219624669 1.95501831709357 2.60893394043291 2.43721641837069 2509151.895390252 4.5207844595799 394.795571772054 18.4716753020251 -78.6681454135197 1340660.59689041 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
2166-Aug-27 14:40 00:05 Jupiter 1.6617154754668 1.66171315729002 1.66171779361911 1.62864457384294 1.27789968987644 2512414.111097313 5.18729531814641 638.522072317237 135.400073890227 1.09685134238553 237262.995469631 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:15:21 2020-Feb-24 13:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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