"Pseudo-MPEC" for 3LK7G21
Created 2023 Nov 23 13:22:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
3LK7G21*KC2023 11 21!8Q7TBMy(pH`OYg[DA:VhIMhrh6G!W!Vo-G#Ou1k%Kt^mV\4JlVsW94
3LK7G21 KC2023 11 21?Dkb5mclns;!A+tpAstrometryayB\75lNI@Y5:W[lN?^v8yR3q]W94
3LK7G21 KC2023 11 21Ol-kEOM7?eA5_$yX_UJgNcdApT4S^Z:OYjVpbO5*dO*h(N^Aof*YW94
3LK7G21 KC2023 11 21aOp4\.nw]NAmx)Bh3`=rNEhV]/L$m_eni5\%C+VZ3QM1[ISH/pt8474
3LK7G21 KC2023 11 21pcHSLNWthwBW2$60cmjvDrbYA;(+fVw\sE5FtGtbDs0t/@8Ve4!]474
3LK7G21 KC2023 11 21PZXl=2s:nF`]l4*@P(6#9e2Y#Cx7D[BX:4OWFLnH2Qo65PSWk?kn474
3LK7G21 KC2023 11 21i_`%'sso*o$V=BoOB+?LIEY[jS8oIw0NY]G(_RR=.redacted;ow474
3LK7G21 KC2023 11 21QdMMIlMk3b[fhs\7JFf])gfh?_(3\3R/`!U:(F(j'nXT*J%P6b3W474
3LK7G21 KC2023 11 21(!wF:Y4wlf`,Ap!J)nxQMR\w1fgtDUu#J.7GWaaRWNEqPxXfOjS-474
3LK7G21 KC2023 11 21:@jwfx4gSEO:x`0T4UK:_#MLRclickqYH5f=/(--I+u6^AeR?bMn474
3LK7G21 KC2023 11 21qScWV6]ca1P(N_d5F3AvJY=if6oN=dpMWM=:6$V!T8*mV?nj:jnN474
3LK7G21 0B2023 11 21a]:Q-BnKBeRS8om(M#][og(Lavp!f)'!CXbfMgb8?*hcfogIP67YM49
3LK7G21 0B2023 11 21bx/2SPP]W,Zhere6nc\cUU%9Dh%9/NDFeWb=fuKK.NWBdforw'`6M49
3LK7G21 0B2023 11 21q?O;explanationaT/K(SqH03ev.6m4xAku_KrfgXV_Q+Tl_c=AhM49
3LK7G21 KC2023 11 22i/WdyJxREDM*oEJ7WPbe*TJHrEd:iEpx[QL3)KWV/'UYr29Ht$,)X10
3LK7G21 KC2023 11 22(T!MsopfH@!F4]qF:Z'I9y\,!00-9lbns[jS*8M_lssPDsD$mqS)X10
3LK7G21 |C2023 11 22#T:g-Y$V,9tvFXis=[lj1jdUnI?r,BcB.v(m8%9pH2g)XW;HAJp:807
3LK7G21 |C2023 11 22M5fZ1lZtihpC,S7xXPHZ=5cum$xh)n\V^H6ooqj^9:'mrx%IG_f6807
3LK7G21 |C2023 11 22I;)'9L0b.gFW#;N+dhEhm@sAA2aX[;=pg'XPn$aL?gT%+BYPdLH_807
3LK7G21 C2023 11 23yif*^G-#AF5qn92@2yOk*qJ56Q7u*[Upe:rrnjO56da+Ws%DMTi1W68
3LK7G21 C2023 11 23nFpE8k)sT^:L1b`x-%986fq49L$KRrKHqcmT\G.u4,$QFV8%oPp\W68
3LK7G21 C2023 11 23G*OM.TYZ[QC(,ZPnUl)apZaMLgv]2#gb+Pd0v@(Xp/Jypu31_xx;W68
3LK7G21 C2023 11 235e?W'$awBqtB3nKin)`#._M)s8+X7]tHm7OKxMmp!6]o;M=D3t,LW68
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector +
CCD.
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. Observers L.
Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, A. Lawrence, J. Robinson, R. Siverd, J. Tonry, H.
Weiland. 0.5-m reflector + CCD.
(W94) AMACS1, San Pedro de Atacama (S22.953074 W68.179810) Chile. Observers
A. Maury, G. Attard. Measurers A. Maury, G. Attard, D. Parrott. 0.28-m
f/2.2 Schmidt + CCD.
(X10) OVTLN, San Pedro de Atacama (S22.953331 W68.179600) Chile. Observers
A. Maury, G. Attard, F. Signoret. Measurers A. Maury, G. Attard, D.
Parrott. 0.50-m f/4 reflector + CCD.
Orbital elements: 3LK7G21
Perihelion 2023 Dec 11.99535 +/- 0.0174 TT = 23:53:18 (JD 2460290.49535)
Epoch 2023 Nov 23.0 TT = JDT 2460271.5 Earth MOID: 0.0007 AutoNEOCP
M 350.78197448 +/- 0.030 (J2000 ecliptic)
n 0.48527790 +/- 0.00118 Peri. 18.65959 +/- 0.014
a 1.60377105 +/- 0.0026 Node 64.68907 +/- 0.0018
e 0.3933975 +/- 0.000984 Incl. 24.15757 +/- 0.032
P 2.03/741.83d H 23.24 G 0.15 U 8.2
q 0.97285149 +/- 3.53e-6 Q 2.23469060 +/- 0.0052
From 23 observations 2023 Nov. 21-23 (47.3 hr); mean residual 0".15
Residuals in arcseconds: 231121 W94 .23+ .14+ 231121 474 .03+ .03- 231122 807 .15+ .03+ 231121 W94 .34- .00 231121 474 .05- .09- 231122 807 .10+ .12+ 231121 W94 .10+ .10- 231121 474 .02- .05- 231122 807 .02- .07+ 231121 474 .01+ .03+ 231121 M49 .02- .05- 231123 W68 .08- .22- 231121 474 .02+ .03+ 231121 M49 .07+ .12+ 231123 W68 .23+ .50+ 231121 474 .04+ .01+ 231121 M49 .06- .11- 231123 W68 .06- .03- 231121 474 .19+ .10- 231122 X10 .01- .21- 231123 W68 .04- .31- 231121 474 .09- .08- 231122 X10 .26- .19+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 11 23 13 07 54 14.689 -35 05 02.86 .02961 0.9934 100.6 18.3 .184 118 2023 11 23 14 07 55 44.983 -34 45 27.54 .02934 0.9933 100.5 18.3 .183 121 2023 11 23 15 07 57 16.240 -34 25 25.84 .02906 0.9932 100.5 18.3 .183 124 2023 11 23 16 07 58 48.465 -34 04 57.14 .02879 0.9931 100.4 18.2 .183 127 2023 11 23 17 08 00 21.667 -33 44 00.79 .02852 0.9930 100.4 18.2 .184 130 2023 11 23 18 08 01 55.853 -33 22 36.17 .02826 0.9929 100.3 18.2 .185 134 2023 11 23 19 08 03 31.030 -33 00 42.62 .02799 0.9928 100.3 18.2 .188 137 2023 11 23 20 08 05 07.203 -32 38 19.48 .02773 0.9928 100.2 18.2 .191 141 2023 11 23 21 08 06 44.381 -32 15 26.09 .02747 0.9927 100.1 18.2 .195 145 2023 11 23 22 08 08 22.568 -31 52 01.78 .02721 0.9926 100.1 18.1 .201 149 2023 11 23 23 08 10 01.770 -31 28 05.87 .02696 0.9925 100.0 18.1 .208 153 2023 11 24 00 08 11 41.993 -31 03 37.68 .02670 0.9924 100.0 18.1 .216 157 2023 11 24 01 08 13 23.243 -30 38 36.55 .02645 0.9923 99.9 18.1 .226 161 2023 11 24 02 08 15 05.523 -30 13 01.79 .02621 0.9922 99.8 18.1 .237 164 2023 11 24 03 08 16 48.840 -29 46 52.72 .02596 0.9921 99.7 18.0 .250 168 2023 11 24 04 08 18 33.195 -29 20 08.67 .02572 0.9920 99.7 18.0 .265 171 2023 11 24 05 08 20 18.595 -28 52 48.96 .02548 0.9920 99.6 18.0 .282 174 2023 11 24 06 08 22 05.041 -28 24 52.94 .02524 0.9919 99.5 18.0 .300 177 2023 11 24 07 08 23 52.537 -27 56 19.94 .02500 0.9918 99.4 18.0 .320 0 2023 11 24 08 08 25 41.085 -27 27 09.33 .02477 0.9917 99.4 18.0 .341 2 2023 11 24 09 08 27 30.687 -26 57 20.48 .02454 0.9916 99.3 17.9 .365 5 2023 11 24 10 08 29 21.345 -26 26 52.77 .02432 0.9915 99.2 17.9 .390 7 2023 11 24 11 08 31 13.059 -25 55 45.62 .02409 0.9914 99.1 17.9 .417 9 2023 11 24 12 08 33 05.831 -25 23 58.45 .02388 0.9913 99.0 17.9 .446 10 2023 11 24 13 08 34 59.659 -24 51 30.72 .02366 0.9913 98.9 17.9 .477 12 2023 11 24 14 08 36 54.544 -24 18 21.91 .02345 0.9912 98.8 17.9 .510 14 2023 11 24 15 08 38 50.484 -23 44 31.56 .02324 0.9911 98.7 17.8 .544 15 2023 11 24 16 08 40 47.477 -23 09 59.21 .02303 0.9910 98.6 17.8 .580 16 2023 11 24 17 08 42 45.520 -22 34 44.47 .02283 0.9909 98.5 17.8 .618 17 2023 11 24 18 08 44 44.611 -21 58 46.99 .02264 0.9908 98.4 17.8 .658 18 2023 11 24 19 08 46 44.745 -21 22 06.46 .02244 0.9907 98.2 17.8 .700 19 2023 11 24 20 08 48 45.918 -20 44 42.63 .02225 0.9907 98.1 17.8 .744 20 2023 11 24 21 08 50 48.125 -20 06 35.33 .02207 0.9906 98.0 17.8 .790 21 2023 11 24 22 08 52 51.359 -19 27 44.42 .02189 0.9905 97.9 17.7 .838 22 2023 11 24 23 08 54 55.614 -18 48 09.86 .02171 0.9904 97.7 17.7 .888 22 2023 11 25 00 08 57 00.881 -18 07 51.67 .02154 0.9903 97.6 17.7 .939 23 2023 11 25 01 08 59 07.154 -17 26 49.95 .02137 0.9902 97.5 17.7 0.99 23 2023 11 25 02 09 01 14.422 -16 45 04.90 .02121 0.9902 97.3 17.7 1.05 24 2023 11 25 03 09 03 22.676 -16 02 36.78 .02105 0.9901 97.2 17.7 1.11 24 2023 11 25 04 09 05 31.904 -15 19 25.97 .02090 .98999 97.0 17.7 1.16 25 2023 11 25 05 09 07 42.095 -14 35 32.95 .02075 .98990 96.9 17.7 1.23 25 2023 11 25 06 09 09 53.237 -13 50 58.28 .02061 .98982 96.7 17.7 1.29 26 2023 11 25 07 09 12 05.316 -13 05 42.65 .02047 .98974 96.6 17.6 1.35 26 2023 11 25 08 09 14 18.317 -12 19 46.84 .02034 .98965 96.4 17.6 1.42 26 2023 11 25 09 09 16 32.226 -11 33 11.77 .02021 .98957 96.2 17.6 1.49 27 2023 11 25 10 09 18 47.027 -10 45 58.45 .02009 .98949 96.1 17.6 1.56 27 2023 11 25 11 09 21 02.702 -09 58 08.03 .01998 .98941 95.9 17.6 1.63 27 2023 11 25 12 09 23 19.234 -09 09 41.75 .01987 .98932 95.7 17.6 1.70 28