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(2019 YW2)
Classification: Apollo [NEO]          SPK-ID: 3946728
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5028934875319581 8.5469e-05  
a 1.673012420301997 0.00024705 au
q .8316653695720437 2.0184e-05 au
i 1.875574146108572 0.00026223 deg
node 271.9990150602545 0.00011425 deg
peri 119.2838089429103 0.00061919 deg
M 92.34210372552441 0.021156 deg
tp 2458797.757667713792
(2019-Nov-10.25766771)
0.001543 TDB
period 790.4004422509212
2.16
0.17507
0.0004793
d
yr
n .4554653321989338 0.00010088 deg/d
Q 2.514359471031951 0.00037128 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      39 days  
   first obs. used      2019-12-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .49385  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-03 06:34:30  

Additional Information
 Earth MOID = .00188879 au 
 Jupiter MOID = 2.93692 au 
 T_jup = 4.090 
[ 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 24.0   .56299 E2020-AA1 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
1901-Dec-23 00:04 9_21:00 Earth 0.035185369786768 0.00378195582670595 0.150899272686034 13.0916127970666 13.0858271350324 2415741.502525439 14219.8660125404 5777960.02466653 4.64713355193291 -6.19739162710069 117912.588434763 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1903-Oct-08 11:43 3_06:50 Mars 0.0729726514147232 0.0487798343004178 0.148724338071066 10.7520322214994 10.7516673307338 2416395.988047891 4730.12211587854 4299701.65070318 6.8377020003334 41.9494228328863 1132725.99291941 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1906-Mar-26 10:48 4_08:07 Venus 0.142270987300178 0.0902320067048538 0.194278633043778 6.01186276801019 6.00932334368728 2417295.949668706 6247.3567498134 2592054.15069733 19.6881691743474 0.325939510603936 3139.04862341535 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1912-Aug-26 19:36 3_13:53 Earth 0.0486120315450441 0.0304185403229482 0.0709663145314731 10.8410052974456 10.8359482114927 2419641.316684297 5153.32167017234 1239376.08564834 14.792504465491 31.710144144063 276590.528322347 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1923-Jul-23 22:48 3_21:01 Earth 0.469218253681622 0.396077031161883 0.542437433784094 25.8065948524846 25.8063748089534 2423624.450189612 5580.77025914281 3661642.91988912 24.0951193991729 -4.6730468724176 220689.67809321 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1925-Dec-25 17:32 7_09:55 Earth 0.0670134290221241 0.00328416705109191 0.164228514645062 14.0650847737911 14.06225760452 2424510.230844517 10674.7824006798 4850010.00807772 3.86287458805191 -2.82337917690202 119644.542304255 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1934-Dec-21 22:35 3_07:03 Mars 0.0981528241430244 0.096896021313824 0.120424807121818 11.493294139127 11.4930403554647 2427793.441134814 4743.07005043166 2785169.07534387 23.5387325024747 -80.8226816601376 620848.477248498 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1947-Aug-08 04:54 2_10:15 Earth 0.196156817734005 0.15605540774311 0.236417125006503 17.8077365523362 17.8069737543655 2432405.704491924 3494.6716254849 2022909.97788708 16.3952361192371 -7.75418140347682 224655.852656097 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1949-Dec-03 01:48 1_16:09 Venus 0.122221671918012 0.119228388935859 0.12842182310938 5.77137355789843 5.76829421951706 2433253.574905376 2409.3777506268 1016893.75118981 31.3564865125021 -76.8368616449129 972241.584162939 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1950-Jan-12 10:02 1_17:04 Earth 0.367675820947575 0.334708208371792 0.400645333679786 23.1383346171811 23.1380214197957 2433293.917930134 2463.53727050795 1644537.20540138 10.8599974539229 1.47570401659519 119175.325629977 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1960-Dec-11 01:45 1_08:56 Earth 0.0642895110344258 0.057429114080793 0.0711541844989878 10.1900498804676 10.18598186476 2437279.572803813 1975.91372005767 343204.762063708 7.41188415047475 4.25038663192169 103355.276779414 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1971-Aug-26 20:21 3_01:15 Earth 0.0415349927757985 0.0283693186559636 0.0600592422191248 11.0930469207594 11.087262490185 2441190.347811170 4395.42025213334 1093573.75988212 15.0154319080252 39.7175996773236 280100.256306736 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1982-Jul-28 01:50 2_12:27 Earth 0.396043599492174 0.348173902136584 0.443953649872012 23.6731743823739 23.6728901880057 2445178.576653555 3626.66582534469 2396380.75159815 21.0080873903381 -4.74494058077723 216038.179125765 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
1985-Jan-01 08:48 3_07:01 Earth 0.162891170581762 0.107536908992246 0.218245261232011 16.982053244864 16.9810899994915 2446066.866705509 4741.43767636249 2760276.4135346 4.66257313512032 -0.435117252992035 34850.8827663011 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
2006-Aug-15 16:22 3_19:01 Earth 0.0889297164918618 0.04319020023801 0.138315656879906 14.5719405710801 14.5698843078927 2453963.182163777 5460.96748238743 2537704.33045496 15.0250765307848 -17.4998947541107 254752.664261659 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
2009-Jan-17 23:18 2_03:59 Earth 0.473204563188953 0.429112319301102 0.517302196752695 26.308017881688 26.3078038504956 2454849.471133982 3119.32843354907 2200277.96230792 14.1681569391156 2.079083908966 167363.694687096 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
2015-Nov-07 09:09 19:33 Mars 0.099622151422962 0.0982202211435585 0.102679556716409 11.448198061001 11.4479470354683 2457333.881104645 1173.34606960652 651284.886655572 24.1417058833902 -80.0877744379829 612862.054715947 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
2019-Dec-20 12:43 < 00:01 Moon 0.00453468799105363 0.00453164887864432 0.00453772713791766 12.8796296495307 12.8790685014961 2458838.029542780 0.25647220936843 152.826468830514 3.96576353765342 7.4402974039408 21696.2856084192 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
2063-Feb-13 13:58 3_21:17 Venus 0.122830815227719 0.11365573431762 0.151451767778027 6.00807057423152 6.0051272847595 2474599.082197994 5597.44426415212 2669299.79994168 30.7058429808682 -67.7577434050381 850398.362912959 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
2071-Aug-21 18:53 8_06:48 Earth 0.0310484666554231 0.028282263525058 0.100962825395905 12.4154433036353 12.4085292791644 2477710.287041934 11927.7735262703 4194727.30109113 15.3865075209856 -65.6440405500329 277223.076908419 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
2074-Jan-14 14:52 6_17:48 Earth 0.388282686358264 0.248462378434526 0.528124708411621 23.753656301627 23.7533674089696 2478587.119402673 9707.95795530328 6974318.06960645 10.4586997253331 1.14453943494219 101376.323018618 T 19 CATAB v2.0f-lin.ifort 2020-Apr-03 06:34:35 2020-Apr-03 06:34
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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