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(2020 HS7)
Classification: Apollo [NEO]          SPK-ID: 54016805
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5714354088863174 6.9054e-05  
a 1.848641803685806 0.00022795 au
q .792262418712268 3.0063e-05 au
i 4.733006310884694 0.00097279 deg
node 38.55535741139153 6.1973e-06 deg
peri 245.6566603869292 0.0023406 deg
M 355.23982200604 0.0011536 deg
tp 2459012.639429374310
(2020-Jun-12.13942937)
0.00070819 TDB
period 918.0737737741387
2.51
0.16981
0.0004649
d
yr
n .3921253501448632 7.2529e-05 deg/d
Q 2.905021188659343 0.00035821 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      1 day  
   first obs. used      2020-04-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .31387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-01 06:00:34  

Additional Information
 Earth MOID = .000117626 au 
 Jupiter MOID = 2.30198 au 
 T_jup = 3.790 
[ 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 29.1   .36116 MPO546172 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
1940-Oct-02 03:23 8_19:12 Earth 0.126724135900157 0.0636463979633296 0.272949748789921 18.0777951745784 18.0766320626008 2429904.641049437 12671.6286554408 7771349.5190829 24.9751609711272 30.1523948080065 359917.09611851 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
1957-Apr-13 15:26 2_02:29 Earth 0.249748823811356 0.20784469594649 0.291661213239092 22.2128520226634 22.2123717263236 2435942.143021883 3028.8847772593 2091022.64717725 2.23949757953878 -1.95914883756496 490701.842801079 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
1959-Jun-26 22:03 5_16:30 Earth 0.255281652893455 0.248037965225348 0.262582295062061 12.6268162022672 12.625989568559 2436746.418817045 8189.84534495298 409464.741453042 34.6213082767595 27.6675052442061 398827.873777645 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
1961-Sep-30 13:41 1_10:13 Earth 0.0953936981397624 0.0791531442915845 0.114210534551737 16.9803863177488 16.978741316842 2437573.070176641 2053.39665078017 1174445.09046147 24.7512106687301 41.0382951583393 361114.269150054 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
1978-Apr-13 20:15 2_17:44 Earth 0.252516096998366 0.200050882484204 0.304987611260303 22.3174755798493 22.3170027740216 2443612.344076273 3944.39011354977 2617141.04988166 3.77909410555866 -1.38099990984134 215062.70645417 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
1980-Jul-19 00:38 6_17:50 Venus 0.103627915740284 0.0573363085869292 0.161889838019271 11.1688463260538 11.1669699479803 2444439.526180478 9710.37586884625 3157421.51100204 40.8883808197049 29.1745438878888 120203.403370773 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
1982-Oct-01 08:55 3_21:01 Earth 0.100717530291134 0.0637519303860188 0.157790166640285 17.1990277037637 17.1974894683189 2445243.871184154 5581.24545900537 3284021.62170379 24.4376225389412 38.2616157649084 365533.128277627 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
1999-Apr-19 11:44 3_18:53 Earth 0.157966770070402 0.0895602131203334 0.22638342893264 19.5250438040829 19.5241799026197 2451287.989100604 5452.57702526891 3411991.85337336 1.76742111997688 -1.02339249329018 209691.388802484 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2003-Oct-07 22:40 3_04:45 Earth 0.198615775262363 0.141359236477114 0.257835680978045 20.4481976483549 20.4475415777953 2452920.444720474 4604.7549316183 3066906.74674009 24.7914444433952 17.902975912466 348744.260110374 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2005-Oct-06 12:20 7_06:07 Venus 0.087353171156936 0.0544683789007646 0.133605612517174 10.0812397888186 10.078773582252 2453650.013956098 10446.8971916641 2628351.79705399 38.5737078040604 36.1074663181306 120659.787516323 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2020-Apr-28 18:51 < 00:01 Earth 0.000285719873021912 0.000285607663287482 0.000285832077028168 15.559293314233 14.9479302181167 2458968.285290170 0.0210032751670384 5.20318454836131 0.163226314118062 5.78084534272211 5162.1220623726 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2020-Apr-28 20:13 < 00:01 Moon 0.00230113745310706 0.0023010269845396 0.00230124792615837 16.2528043175159 16.2519280037946 2458968.342087625 0.0228208503811532 7.4850819283869 0.162535847499297 42.5774959413833 1353110.44027576 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2025-May-20 01:43 3_05:50 Earth 0.147862669504489 0.135260631194542 0.160479765909233 11.5047269601576 11.5031605443237 2460815.571269999 4670.10925548512 633176.079764864 6.81191525560457 6.71253941834327 238560.281677403 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2030-Jun-26 02:29 5_18:12 Earth 0.227858697086273 0.222598496982342 0.233168207341241 12.5420098235945 12.5410774375735 2462678.603363311 8292.09477516361 312078.383745453 162.578361357736 32.3834297545527 89461.383458884 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2035-Jul-31 06:49 9_03:36 Earth 0.214069485428151 0.199699769797523 0.22861568799957 11.9313108727398 11.9302676226819 2464539.784057408 13176.0865147326 783425.938251145 246.112934132401 -22.9928988892668 41393.5279098018 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2040-Sep-03 09:56 8_01:58 Earth 0.109912729255981 0.0714395981308966 0.157248398327262 12.278166558779 12.2761920195492 2466400.913650605 11637.6720590353 2654966.10211833 94.1722111907586 -33.02938762862 78551.692497493 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2045-Sep-18 21:55 4_15:37 Earth 0.0954899341513201 0.0614486078795559 0.155954910524101 17.0576844826946 17.0560485873683 2468242.413269350 6697.10896090418 3501565.86312024 82.1704073084879 40.0034992154971 92016.6132612548 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2050-Sep-30 17:09 3_19:25 Earth 0.278158369265687 0.206662567866308 0.350607120875545 22.9347152240169 22.9342975563775 2470080.214472791 5484.68715526407 3679726.17477793 81.8670013996504 12.3141775062918 94416.4569615492 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2055-Oct-10 05:16 6_00:24 Earth 0.460796984845224 0.33835415629469 0.583827248188962 28.4297445904955 28.4295411996866 2471915.719636409 8664.40595550482 6175136.39387359 82.0710261326586 7.36178818370605 96919.3072329637 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2058-Jun-04 19:41 6_19:29 Mars 0.0490562000069832 0.00410738671305432 0.18031555907062 12.5751835283697 12.5747194343578 2472884.320342672 9809.14517224586 6551646.75452629 62.1483034728318 -4.8059172908419 9961.5094918782 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
2065-Dec-19 21:21 9_15:03 Mars 0.0869613811832365 0.00379437677199751 0.265475261025406 14.8308344018292 14.8306124200018 2475639.389341064 13863.4751080229 8904538.45318662 69.0335821508257 2.50256224340849 8108.56099206904 T 3 CATAB v2.0f-lin.ifort 2020-May-01 06:00:38 2020-May-01 06:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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