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(2020 QQ2)
Classification: Aten [NEO]          SPK-ID: 54051286
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459080.5 (2020-Aug-19.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2956761596880334 0.0022979  
a .8140211139166237 0.0011165 au
q .5733344770487813 0.0026569 au
i 6.804304717396811 0.075885 deg
node 334.7565723665472 0.015012 deg
peri 158.3287772272045 0.012201 deg
M 204.0406349208794 0.11629 deg
tp 2459196.714652810004
(2020-Dec-13.21465281)
0.32546 TDB
period 268.2575361240843
0.73
0.5519
0.001511
d
yr
n 1.341993985337581 0.0027609 deg/d
Q 1.054707750784466 0.0014466 au
  Orbit Determination Parameters
   # obs. used (total)      10  
   data-arc span      2 days  
   first obs. used      2020-08-18  
   last obs. used      2020-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .5636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-20 07:42:05  

Additional Information
 Earth MOID = .00877704 au 
 Jupiter MOID = 3.97175 au 
 T_jup = 7.143 
[ 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 26.794   .32055 1 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
1926-Jul-17 22:30 7_00:51 Earth 0.460705349298005 0.339604972454178 0.614191601253435 20.2492122750585 20.2489266580727 2424714.437328076 10130.926131588 9199173.5341432 2287.72788933701 39.6135214732595 16821.1295058773 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
1932-Feb-10 03:38 2_04:30 Venus 0.10357846796788 0.0913277716877709 0.200729011997018 10.7562335993668 10.754284299777 2426747.651065396 3149.93146002905 6480706.63573514 2778.93545112601 -61.920742560085 6889.92742057474 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
1954-Apr-14 20:01 1_12:09 Earth 0.337171894522188 0.314300488504337 0.362697459690326 9.08256466888909 9.08169456062208 2434847.334206702 2168.74909946499 1919886.14542953 3051.28724776079 50.9027933447782 4728.51810779343 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
1954-Sep-06 15:27 2_02:40 Earth 0.14550471401868 0.0065692873376184 0.301775026283724 10.8478637046259 10.8461755008471 2434992.143683963 3040.27120990149 7796055.73167124 1112.61379413467 2.60554600651641 756.618942746997 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2017-Jul-09 08:46 1_18:05 Earth 0.208220061279225 0.123858350479256 0.300092652329804 11.7740267117233 11.7729398236682 2457943.864945029 2525.33504989371 4819929.7050816 1719.30407301965 21.8790825562025 5138.99321317912 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2020-Mar-17 00:00 2_09:13 Venus 0.143880763664482 0.135286729738704 0.152731197415365 11.00854018539 11.0071691030873 2458925.500327261 3432.85557060842 530076.002427511 6362.59709934845 34.8074637814834 1403.26524593095 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2020-Aug-27 03:15 00:09 Earth 0.0219604707490722 0.0214272741269191 0.02249347740378 6.19291115290116 6.17328819538135 2459088.635398814 8.81039394771763 26387.2769974013 138.745868333153 -0.665523648627988 84.5379000713776 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2023-Sep-02 10:46 3_22:55 Earth 0.289393829668138 0.183756879088139 0.395425867890092 15.3512318234638 15.3506320484856 2460189.948583833 5694.94450292955 5304415.51490944 259.911769900414 -5.39902067163411 11666.698635681 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2056-Jul-08 11:35 04:42 Earth 0.153055728035141 0.0877987844594426 0.321610371589959 9.70503401019728 9.70324007872897 2472187.982598285 282.488115816905 9177248.7658048 2181.63422300218 35.0354462625673 4694.268778767 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2062-Aug-30 02:58 4_06:11 Earth 0.374981449976404 0.258259899250732 0.491714610515844 18.0966149698915 18.096222315971 2474431.623858152 6131.45768263017 5821651.13120144 371.044405238843 -1.06437901297404 2326.33903587906 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2064-Dec-22 22:45 7_00:33 Venus 0.131990980288144 0.0929208030300916 0.256519420121231 14.1139654655281 14.1127997473306 2475277.448035936 10113.1431380424 7249502.7516504 2245.5309721418 -44.7754291304833 5203.68204964083 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2067-Jul-10 02:59 02:56 Earth 0.221567907590939 0.141413485940982 0.318473063030989 12.3145335596963 12.3135569866029 2476206.624269991 176.195350226035 5375179.59296748 1164.27068983856 31.5427035044999 11164.0253925145 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2069-Aug-02 07:02 7_09:12 Venus 0.123274829106856 0.108529352091956 0.213993246926314 13.3041655819418 13.3028414583983 2476960.793034920 10631.658218551 6282313.50988955 618.092886894743 61.7062937099887 19665.4823930904 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2073-Mar-19 06:07 5_01:53 Earth 0.379786211613542 0.376575406944118 0.383470046866621 12.4607897241062 12.4602266864937 2478285.754785568 7312.52186015239 690241.422853869 326.189053047417 75.5764457445294 79659.6404079065 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2073-Sep-01 02:33 1_03:04 Earth 0.313337334720647 0.28622673855775 0.340467242317562 16.1347081191282 16.1341810759557 2478451.606084111 1623.77655187012 1357929.15554216 738.217819134442 5.18961385026247 4977.43841331356 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2076-Feb-06 04:03 4_21:32 Earth 0.412910105814225 0.408802719461267 0.417017820920352 15.0874406690865 15.0870129610356 2479339.668581593 7051.72127202862 205649.341137803 1440.33534545222 -5.13801261846848 3279.16111554532 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2078-Jul-12 14:18 3_13:30 Earth 0.331273148570609 0.218344868471252 0.44470361185741 16.0550934481713 16.0545924685507 2480227.095626174 5129.96820110611 5680342.40955329 948.114912307472 6.13176988526335 4559.00504836408 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
2084-Sep-05 08:29 4_21:43 Earth 0.157723510940473 0.0267681256061099 0.441485857303511 11.2050909606708 11.2035832092214 2482473.853220009 7062.73767125153 14223311.0811129 223.586272034096 -9.7858303430675 12248.8852012558 T 1 CATAB v2.0f-lin.ifort 2020-Aug-20 07:42:06 2020-Aug-20 07:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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