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(2013 BA74)
Classification: Apollo [NEO]          SPK-ID: 3625704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4442282260797795 5.5609e-08  
a 1.755381174734126 6.7265e-08 au
q .9755913093881455 1.1849e-07 au
i 5.225729177548637 1.2319e-05 deg
node 310.5996234744896 6.6361e-06 deg
peri 203.3339706587641 4.4812e-05 deg
M 127.5166473397642 1.3634e-05 deg
tp 2458899.601538866789
(2020-Feb-20.10153887)
3.6213e-05 TDB
period 849.4847399754128
2.33
4.8828e-05
1.337e-07
d
yr
n .4237863060499706 2.4359e-08 deg/d
Q 2.535171040080106 9.7146e-08 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] 1.548711354317264E-12 3.107E-13
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      2559 days (7.01 yr)  
   first obs. used      2013-01-31  
   last obs. used      2020-02-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45626  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 07:36:36  

Additional Information
 Earth MOID = .00927661 au 
 Jupiter MOID = 2.47323 au 
 T_jup = 4.001 
 Nongravitational accels. using nonstandard g(r) = (1 au/ r)^2 
[ 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 25.4   n/a MPO543945  

[ 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
1904-Jan-22 14:52 06:50 Earth 0.0592765885487501 0.0573818043836325 0.0611719969343697 8.89666904886743 8.8916151669422 2416502.119146858 410.078429606471 94986.6235461817 8.33592027550249 -5.9218439496908 98884.8766386599 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
1910-Dec-29 12:42 02:36 Earth 0.357183506878749 0.355310052277285 0.359056988000849 17.910573236879 17.9101567354233 2419035.028932102 155.616686230065 93548.2531322252 20.5345919426794 -3.00441724172814 117342.252146763 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
1941-Apr-12 15:52 00:17 Earth 0.225616920087929 0.225479363702559 0.225754487867885 13.2251348766873 13.2242418689055 2430097.161423216 17.4840510098146 7310.82314814914 25.1208695382967 20.2452991425539 382848.680982988 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
1948-Feb-18 00:28 02:14 Earth 0.0331065697020745 0.0329514342945371 0.033261849476332 6.82441868434226 6.81261525384779 2432599.519247929 134.349411371198 8473.86901951949 17.1765545656324 24.0177757604145 116715.677365982 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
1955-Jan-12 19:05 00:41 Earth 0.146176867975286 0.145847640857373 0.146506106154505 11.6076983572841 11.6061279331173 2435120.295177101 41.1012015257734 16539.5134348613 12.7979119437389 -7.01228502119458 180421.475237599 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
1961-Dec-27 05:35 00:22 Earth 0.392564316251403 0.392290152222327 0.392838480669647 19.049588118459 19.0492318150248 2437660.732821097 21.7007811361905 13685.3477814049 21.5117821945049 -2.61016803136529 107911.566120826 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
1999-Apr-18 07:25 00:03 Earth 0.284664359938201 0.284637632576675 0.284691087539938 15.0847656268287 15.0841451156275 2451286.809138085 2.85747559491997 1395.15023989972 26.0928291736579 17.207510113222 399704.64193976 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2006-Mar-25 19:17 00:03 Earth 0.0941402628246655 0.0941340710268147 0.0941464551000943 8.37903437565109 8.3756558241457 2453820.303375560 2.66540006126957 455.771832792101 21.5038701404099 47.4439983865117 403770.138291945 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2013-Feb-06 08:00 < 00:01 Earth 0.0114914957746836 0.0114913342812485 0.0114916572682932 7.17878249568337 7.14641081113732 2456329.833405219 0.0580409335638538 8.47144863833557 4.21199848218203 20.9474242295764 229789.279748633 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2020-Feb-03 20:48 < 00:01 Moon 0.00927832187150603 0.00927822497913223 0.00927841876389037 7.6930111257134 7.69255196371046 2458883.366840729 0.0298707665222141 4.87285265938384 3.00142750454953 -9.4747744739755 294680.23381831 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2020-Feb-04 03:46 < 00:01 Earth 0.00948305586924629 0.00948294520904889 0.00948316652947389 7.3852071571234 7.3470633217316 2458883.656734319 0.029477200802727 5.61430296856976 3.22300519704479 12.7455714968999 269225.417305587 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2027-Jan-13 07:05 00:01 Earth 0.149707273488185 0.149696916692227 0.149717630292373 11.7523688490176 11.7508543394304 2461418.795359439 1.28115779768513 519.409963764747 11.3705152533199 -6.17496260535512 185043.665520772 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2033-Dec-30 12:24 00:02 Earth 0.349868774609972 0.349841002974348 0.349896546250628 17.8381310535508 17.8377041173119 2463962.016774927 2.31152523985239 1386.43669628206 17.9574098610304 -2.76753455315666 125338.21951038 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2071-Apr-29 05:22 00:22 Earth 0.429365175025227 0.429107775528978 0.429622580188464 19.5959516431417 19.595634961644 2477595.723465311 21.6745065560228 13069.1823937777 29.7795830914516 10.8548995931833 348877.250008096 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2078-Apr-16 05:13 00:35 Earth 0.239321156402322 0.239016632831214 0.239625730791907 13.7263556961082 13.725544569128 2480139.717667968 35.4888328951278 16151.7042329737 27.5463493564589 19.917173876012 365593.26936255 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2085-Mar-28 06:00 01:30 Earth 0.0961366542388942 0.0959077873262978 0.0963661168191255 8.54095632228712 8.53771068953104 2482677.749943911 90.0331774832552 16523.9319215157 23.9390072014305 46.2657041585547 367147.433405261 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2092-Feb-23 01:47 02:37 Earth 0.0403032378657181 0.040149913582703 0.0404567976673426 6.74388875830802 6.73407855481631 2485200.574030774 157.205887546365 9065.53336049099 17.7335957352345 32.4291843630138 177788.276085873 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2099-Feb-07 19:53 00:29 Earth 0.0138199222053055 0.0137863765414237 0.0138535528250335 7.14793671207477 7.12091282635186 2487742.328476520 28.4935944829275 2394.99070165901 7.96538405528727 -45.5967610899998 193395.501806436 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2106-Mar-05 18:30 00:59 Earth 0.0522969648097653 0.0522483473773366 0.052345672553852 6.77434711761521 6.76682206216964 2490324.270993561 59.358407471978 4200.77838787511 18.8516548194363 54.7273103166236 294988.053860099 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2113-Apr-02 19:40 00:37 Earth 0.11337835509906 0.113235854372125 0.113520970395267 9.30238412167689 9.29985746100552 2492909.319674015 36.5604161671985 9101.95522487299 49.7698648129282 38.6649849560805 208366.76750791 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2120-Apr-19 05:59 00:20 Earth 0.264098008600445 0.263891513171349 0.264304519312159 14.5369364458986 14.5362424055711 2495482.749155712 20.0836110260171 10773.8105913812 57.9256680576748 17.1112805660849 177944.253598034 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2127-May-01 13:31 00:17 Earth 0.440692001272905 0.44046766752513 0.440916338389588 19.9625111297332 19.9622082534186 2498051.063536673 16.9094361127836 11350.5144404173 53.0466430428934 9.75265587675943 187923.259635081 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2166-Dec-26 21:26 00:30 Earth 0.466812867929045 0.46642040190449 0.467205333977455 21.358573638204 21.3583063990992 2512535.393028247 30.4110786853801 19571.4019846316 19.690719834006 -0.587858121920309 31734.6134155475 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2174-Jan-04 14:27 00:39 Earth 0.306326229541445 0.305877873912148 0.306774586481565 16.5848898197327 16.5843653475632 2515101.102223917 39.0280831863114 22380.0342724928 15.7487206629087 -2.6043019015721 113573.422108788 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2181-Jan-14 01:11 00:55 Earth 0.159783233524255 0.159313418877221 0.160253056012764 12.2048664435708 12.2035000606309 2517667.549150495 55.3116359866005 23494.3581992918 12.1784720580478 -4.37773260219422 129609.945533573 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2188-Jan-26 06:24 01:20 Earth 0.0507510231623308 0.0503948024339373 0.0511072439858123 8.89536088309512 8.88945685886261 2520235.766877134 80.3705616757343 17763.6255504763 6.05940820066584 1.29926498730948 23752.8426716934 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
2195-Jan-26 14:18 01:15 Earth 0.0489533122217995 0.0486217561379411 0.0492848715269422 8.80260586204981 8.79642040734338 2522793.095903511 74.7264364061973 16545.3019213372 6.15479440215755 2.49930741375208 45032.5989595728 T 22 CATAB v2.0g-lin.ifort 2021-Apr-15 07:36:36 2021-Apr-15 07:36
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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