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(2020 VW4)
Classification: Apollo [NEO]          SPK-ID: 54087811
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1248558324496971 6.4501e-05  
a 1.089067574897975 6.3229e-05 au
q .9530911362401152 1.4925e-05 au
i 8.724344170038792 0.003884 deg
node 54.60588469932839 0.00018338 deg
peri 302.1441865922661 0.0012984 deg
M 259.0703205816685 0.0062324 deg
tp 2459116.885013611835
(2020-Sep-24.38501361)
0.0029608 TDB
period 415.1267014987727
1.14
0.036152
9.898e-05
d
yr
n .867205117618926 7.5523e-05 deg/d
Q 1.225044013555834 7.1124e-05 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      8 days  
   first obs. used      2020-11-14  
   last obs. used      2020-11-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .3259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-01 05:19:21  

Additional Information
 Earth MOID = .0137925 au 
 Jupiter MOID = 3.99362 au 
 T_jup = 5.675 
[ 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 26.274   .53423 11 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
1970-Jun-19 04:19 13:22 Earth 0.168120889710211 0.105187136781077 0.283582659305514 8.23484463472801 8.23291983288456 2440756.679820758 802.192203330709 6592500.77550311 68.6236221056534 38.7506792754345 211998.205515156 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
1978-Jun-15 10:15 2_09:40 Earth 0.34524887843534 0.261173113722073 0.431766495523287 13.4955863237731 13.4950144534964 2443674.926741214 3460.39738437839 4493498.73774968 74.5489107399151 18.2214777878275 151569.980265243 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
1979-Nov-29 22:48 3_15:30 Earth 0.33240481432173 0.246502194789556 0.418492414330655 14.1153419656487 14.1147740780513 2444207.450335394 5249.94985345499 4306022.20643268 48.4873332962184 5.06740339720123 70309.7047037526 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
1987-Apr-23 08:19 6_01:53 Earth 0.223895684677076 0.212810089473778 0.236589839081773 5.50299278309069 5.50082980037166 2446908.846198159 8752.96429969835 1117606.11493412 53.4157911337455 -57.8330677865052 363975.247671308 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
1987-Nov-20 23:06 1_11:25 Earth 0.12878961604815 0.0953638719538396 0.162497785078584 8.57836784216216 8.57595578328268 2447120.462439621 2125.47957881779 1700672.52811384 35.3291570781028 9.90470318507159 71760.9684082722 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
1995-May-21 21:25 5_04:42 Earth 0.152717306193893 0.138490485573596 0.170820341642734 5.15486202960192 5.15147632002786 2449859.392458802 7482.11285525535 1460156.15376118 65.1468876306973 -56.0153154990777 270144.200093478 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
1995-Nov-12 04:35 2_08:33 Earth 0.0400170677512132 0.0304807930392318 0.080890816785543 5.17800592131891 5.16513099310405 2450033.691189309 3393.12382241989 2445034.52656277 60.4602282979881 -49.6491701272338 73872.3090232472 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2003-Jun-18 09:10 13:39 Earth 0.134649759853665 0.11978672637579 0.152273627809626 7.18342779210637 7.18067255906051 2452808.882163567 819.030147970523 1259190.18674997 73.6979650795543 49.4927731419694 217776.989800254 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2004-Jan-24 01:42 7_17:16 Earth 0.253542803121723 0.246236740599953 0.264796241142465 4.09416424169428 4.09159661423137 2453028.571098826 11115.5319316714 1647437.13073025 124.447454488196 73.5704740376178 133113.853172097 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2011-Jun-14 01:39 10:45 Earth 0.377773799991188 0.364255423916455 0.391328751444923 14.4555428408215 14.4550549153995 2455726.569040880 645.209432706941 700007.36365208 88.9710915349338 15.356064246923 120829.206792237 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2012-Mar-25 23:02 2_10:07 Earth 0.265968245923957 0.263980368154372 0.268066060490782 5.38717699040141 5.38531706168257 2456012.459782812 3486.73879656085 288301.488036911 112.233248402204 -69.2907661753122 187490.011128777 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2012-Nov-27 02:42 13:32 Earth 0.284473186602998 0.271366763315549 0.297585992568872 12.7503987914156 12.7496641764663 2456258.612198846 811.97987743499 657167.874276684 44.7493027589773 5.90164019205847 75299.4155334498 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2020-May-13 13:01 01:05 Earth 0.170697793934469 0.170489506175276 0.170906293125735 5.24568402956122 5.24270753185937 2458983.042388426 65.3214459637876 14070.3252239745 477.152540314251 42.4975724182768 22238.5109087859 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2020-Nov-13 19:29 < 00:01 Earth 0.0134798773152939 0.0134619998796729 0.01349775422675 5.78654945248115 5.75228890305244 2459167.311805363 0.10357616145764 881.49431285023 12.0522974803209 -2.31797556595154 2846.69532960528 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2028-Jun-14 15:51 1_01:05 Earth 0.105157596691187 0.103585978240529 0.108224872078251 5.82596498851723 5.82161421949282 2461937.160190928 1505.47043651236 637302.201532524 89.9911303712774 79.4895094879454 205787.299058792 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2036-Jun-17 17:29 14:53 Earth 0.271566224272115 0.24672941988442 0.296871590808027 11.2637560117842 11.2628849074753 2464862.228354363 892.620224658987 1370968.75912514 60.5855078973968 24.1339727791679 188608.286851141 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2037-Mar-04 09:06 5_20:23 Earth 0.277618690634571 0.277044156245747 0.278800223881006 4.93853231574995 4.93658851729569 2465121.879203362 8423.08189608676 649113.322709218 129.140368196201 -86.0998341868376 160525.560158256 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2037-Dec-02 21:59 1_05:45 Earth 0.41332597153697 0.383743131683319 0.442921220874922 16.3656679148671 16.3652740101753 2465395.415995808 1785.29207850211 1479801.89361469 52.8157643151982 4.39221848693795 71568.747100911 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2045-Apr-18 07:32 6_21:13 Earth 0.231408064990458 0.218256619721505 0.246175972267432 5.53989883703189 5.53782003313565 2468088.813770953 9912.55095410795 1190249.76598936 40.0491243480062 -54.0657700722112 476279.273017159 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2045-Nov-22 01:30 1_21:32 Earth 0.160828808048101 0.119252969697159 0.202663929159124 9.37380969000654 9.37204213340726 2468306.562823944 2732.35099884292 2104479.71817763 38.6910889433924 8.56508601968619 70410.7489188918 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2053-May-26 16:06 7_03:50 Earth 0.136898197107426 0.123481614770153 0.160118094309856 5.12180194168597 5.11800045872991 2471049.170619937 10310.3765845722 2057615.90628394 50.6649715882295 -62.6286992456841 302306.009014159 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2053-Nov-09 08:57 3_20:27 Earth 0.0669807089150882 0.0626907306717701 0.154162188126969 4.89537996023825 4.88724721608459 2471215.872697431 5547.32705371899 5849726.61328445 104.477993278487 -69.3971381079538 82577.0565441164 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2061-Jun-19 02:01 09:52 Earth 0.174615999944301 0.171086631964821 0.178183724603605 8.34528676927886 8.34345810222013 2473994.584206084 592.041315564331 219022.873004125 56.8165710520287 36.1170088641779 218041.193295395 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2062-Feb-07 10:40 19:18 Earth 0.266984254277794 0.266126418952915 0.267884698607398 4.31049655585748 4.30818067567387 2474227.944246540 1158.02778342498 173856.391743071 138.04148113394 75.4218444341137 130697.073066442 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2069-Jun-12 08:56 1_13:47 Earth 0.438125661484149 0.406215297363518 0.470149380476386 16.1644523175496 16.164076083822 2476909.872117165 2266.96478198231 1632346.52115574 125.288844986327 12.4087736685292 84894.3957721984 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2070-Apr-07 08:03 6_08:06 Earth 0.250017215117906 0.239994222039536 0.260896375312359 5.50667619629637 5.50474053556325 2477208.835288651 9125.53194024861 896950.055322061 52.0961379395141 -54.4018760312687 334873.12658663 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2070-Nov-25 01:38 1_20:28 Earth 0.224033098235668 0.183077748059811 0.265106894854667 11.0380687081108 11.0369911808236 2477440.567948628 2668.25142926 2061302.70819944 41.982305516463 7.08747995929575 74796.5248046933 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2078-Nov-09 21:34 6_09:42 Earth 0.0630604945497983 0.0586244294113633 0.228008340302365 4.93176839228166 4.92319347317024 2480347.398637468 9222.33627724287 9832301.44030076 102.932503631416 -68.3966562689756 79671.4055931514 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2086-Jun-18 11:56 02:39 Earth 0.221020286237959 0.196961645859503 0.245915695158742 9.75797864706333 9.75674313254969 2483124.997420658 159.322045656922 1396482.95206039 57.6508741842034 28.8914843636274 207015.793879423 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2087-Feb-21 21:49 5_22:50 Earth 0.274392077596369 0.271797268583569 0.277836970177812 4.63664526958337 4.63455050591719 2483373.409164131 8570.03583073575 776792.456285849 150.700394284451 78.8413575492385 130938.46339471 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2087-Dec-05 04:35 21:17 Earth 0.454632035793092 0.433236724706394 0.476032587613715 17.5738854582848 17.5735519638041 2483659.691098296 1277.05328998014 1069801.00939608 54.2126595353441 4.14360532644119 74027.2537510798 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2095-Apr-27 05:34 4_04:18 Earth 0.211311589464578 0.20091971761279 0.222459594965829 5.46911088313652 5.46680485883234 2486359.732251022 6018.25097202148 828407.912023576 28.1171331817134 -49.5052871321055 2082353.8645808 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2095-Nov-19 18:48 1_07:13 Earth 0.1044959134999 0.0776552795459653 0.131674494941881 7.93818756094924 7.9349747913088 2486566.283336680 1873.27623120714 1379111.03540184 35.8140985058281 12.0579363656667 72649.7411999866 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2103-Jun-14 18:04 5_09:16 Earth 0.102900184651023 0.10237240942621 0.123505411780153 5.66043124590303 5.65585486379366 2489329.252957120 7755.49511703953 2928161.64741523 85.3246753996201 84.2264051118366 216348.397107811 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2111-Jun-17 00:09 2_23:36 Earth 0.3403278734178 0.246437448654937 0.437554655205197 13.2748795222863 13.2742897370511 2492253.506277827 4296.36377238066 5053398.03624081 73.9351491922822 18.6458360428884 152192.633754191 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2112-Nov-29 23:58 4_17:46 Earth 0.323598485550516 0.213493111242945 0.43403456504724 13.8169422988431 13.8163463577979 2492785.498344222 6826.47070194824 5522906.12812669 47.4198126935407 5.07547495860939 70211.6797548445 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
2120-Nov-13 23:59 9_00:03 Earth 0.0162742370959066 0.0129694893420951 0.170098628527455 5.58342687875769 5.55402630389799 2495691.499344043 12962.5282629552 7969724.64833421 4.48969114168029 -52.9142657250088 198856.341329408 T 11 CATAB v2.0f-lin.ifort 2020-Dec-01 05:19:22 2020-Dec-01 05:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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