"Pseudo-MPEC" for P11JHdu
Created 2023 Sep 19 11:22:31 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11JHdu C2023 09 07qvCP`qfBp;^bU8k\LACna_505fMFg:N^jKh*BTLmo1/$#T:*u^R7F51
P11JHdu C2023 09 07CgGXTOXuCaZ32H=/WCV.?+fsEpI)H`5-9C6qsYX-FE/c.fadmo)RF51
P11JHdu C2023 09 075VQ+%5-e;wMTtcmw^C]0akPH/CqlO-I'l(n1wufqAstrometry8lF51
P11JHdu C2023 09 12?5*?3BOt3vC#m5ST84!AP!iaRd'IVMBF2bYTkSgK)d)vT\+lp,3aF51
P11JHdu C2023 09 12V;9tCQp_w(!V6lc$rlB!Bv7'iagVaN3A-y88pQ5RREixbGp.iq+@F51
P11JHdu C2023 09 12.2/oT?0\,g$nfp,6GvCSufQ83HFV?+v(r_QL%b.e)fYo\@`]p)6kF51
P11JHdu* C2023 09 16oh]\j^8ci5kaNw3-9vsBb,kyLQ6BZMh)oKe9/$ymH:uEN)^Jf.q?F51
P11JHdu C2023 09 165IVW]]yg,%redacted;,E4dGg1o(-:06R4lXT*ti-P!D3TesYrH\F51
P11JHdu C2023 09 16e5n5qU)[E\o7nJERx5_Nj*;DI4XARXqo`A[jLLqtPMN+fVOpqN@+F51
P11JHdu KC2023 09 17,;72sb[yI49%n?+?9[6@cu-?KW6SQu_mfK@N,tw/bjhWcsvW.2wq858
P11JHdu KC2023 09 17b*j3ZfmU%:uP[I6/!EqEgN/:%fHkcsSH=@w,1,eL'oa+,p,+gQsp858
P11JHdu 3C2023 09 17`3u6@Dctl':0X!ue@!l6wclickB2]'T5$OhS0XsTuGVd5=_7;FMWT14
P11JHdu 3C2023 09 17DID[QxJQVTs/d+\'*]F\L=ALT\M(nKQ8,(jW4F1aUum7mNAeeAG8T14
P11JHdu 3C2023 09 17^BmYkOMZe#cUZQ!El0@9!ggwRSyEWA=$/S'%3l(P!'VaNf[gBHU?T14
P11JHdu C2023 09 17b]SanO$r)gK1m9WOi3lKiSy05fR7uKl7bExWNW)XD/CkHTA7g3bWF52
P11JHdu C2023 09 17@aA/(MG#x9o`^G=g$!y#0BnXviod2uws,UiS3gl('+)ErbFqeVm3F52
P11JHdu C2023 09 17hC#]-%I\VwhereRcRApebcGjH+itmiEXylkg5n$wNNY*%2GW-wJ[F52
P11JHdu C2023 09 17xn])7WvV.YH]H$ZP,n[1\Cgt75r+rBOR_a[-;[E=:YnM)f-ecuf]F52
P11JHdu KC2023 09 182UUrN1nWK=%,$tBI76)+jVhVdT?9tKO2w#forwF[;qxtWVnS`icEH21
P11JHdu KC2023 09 18Z?4j]h0vbfkRSoPexplanationy*kJ\f(84[t%'t_!.O^P95lZk]H21
Station data:
(858) Tebbutt Observatory, Edgewood (N35.093869 W106.220000) US/New Mexico.
Observer F. B. Zoltowski. 0.16-m refractor + CCD0.51-m Schmidt-Cassegrain
+ CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
1.8-m Ritchey-Chrétien + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. Measurers
K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H.
Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
R. Weryk. 1.8-m Ritchey-Chrétien + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P11JHdu
Perihelion 2023 Oct 23.50045 +/- 0.00305 TT = 12:00:38 (JD 2460241.00045)
Epoch 2023 Sep 18.0 TT = JDT 2460205.5 Earth MOID: 0.0453 Ma: 0.0174
M 344.83191532 +/- 0.019 (J2000 ecliptic) AutoNEOCP
n 0.42726462 +/- 0.000505 Peri. 65.16546 +/- 0.0017
a 1.74584127 +/- 0.00138 Node 327.00348 +/- 0.0007
e 0.4219126 +/- 0.000447 Incl. 2.96944 +/- 0.0028
P 2.31/842.55d H 25.60 G 0.15 U 7.6
q 1.00924877 +/- 1.57e-5 Q 2.48243377 +/- 0.00274
From 20 observations 2023 Sept. 7-18; mean residual 0".20
Residuals in arcseconds: 230907 F51 .07+ .08- 230916 F51 .02+ .01+ 230917 F52 .08- .31- 230907 F51 .02+ .07+ 230916 F51 .06+ .16+ 230917 F52 .11- .14- 230907 F51 .09- .03+ 230917 858 .33- .41+ 230917 F52 .17- .42- 230912 F51 .01- .23- 230917 858 .37- .48+ 230917 F52 .01- .19+ 230912 F51 .05+ .07- 230917 T14 .02+ .01- 230918 H21 .17- .30+ 230912 F51 .08- .21+ 230917 T14 .02+ .03+ 230918 H21 .36+ .28+ 230916 F51 .08+ .12+ 230917 T14 .03+ .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 19 11 21 54 17.968 +06 58 03.95 .08087 1.0762 151.1 21.5 .088 63 2023 09 19 12 21 54 18.613 +07 01 40.11 .08074 1.0760 151.0 21.5 .090 64 2023 09 19 13 21 54 19.268 +07 05 16.91 .08061 1.0759 151.0 21.5 .093 65 2023 09 19 14 21 54 19.933 +07 08 54.38 .08049 1.0757 150.9 21.5 .096 65 2023 09 19 15 21 54 20.609 +07 12 32.50 .08036 1.0756 150.9 21.5 .099 66 2023 09 19 16 21 54 21.295 +07 16 11.29 .08023 1.0754 150.8 21.5 .102 67 2023 09 19 17 21 54 21.992 +07 19 50.74 .08010 1.0752 150.8 21.5 .105 67 2023 09 19 18 21 54 22.699 +07 23 30.86 .07998 1.0751 150.7 21.5 .108 68 2023 09 19 19 21 54 23.417 +07 27 11.65 .07985 1.0749 150.7 21.5 .111 68 2023 09 19 20 21 54 24.145 +07 30 53.11 .07972 1.0748 150.7 21.5 .114 69 2023 09 19 21 21 54 24.884 +07 34 35.24 .07960 1.0746 150.6 21.5 .117 69 2023 09 19 22 21 54 25.633 +07 38 18.06 .07947 1.0745 150.6 21.5 .120 69 2023 09 19 23 21 54 26.393 +07 42 01.54 .07934 1.0743 150.5 21.5 .124 70 2023 09 20 00 21 54 27.164 +07 45 45.72 .07922 1.0742 150.5 21.5 .127 70 2023 09 20 01 21 54 27.946 +07 49 30.57 .07909 1.0740 150.4 21.5 .130 71 2023 09 20 02 21 54 28.738 +07 53 16.11 .07896 1.0739 150.4 21.5 .133 71 2023 09 20 03 21 54 29.542 +07 57 02.34 .07884 1.0737 150.3 21.5 .137 71 2023 09 20 04 21 54 30.356 +08 00 49.26 .07871 1.0736 150.3 21.5 .140 72 2023 09 20 05 21 54 31.182 +08 04 36.87 .07859 1.0734 150.2 21.5 .144 72 2023 09 20 06 21 54 32.018 +08 08 25.18 .07846 1.0733 150.2 21.5 .147 72 2023 09 20 07 21 54 32.866 +08 12 14.19 .07834 1.0731 150.2 21.5 .150 72 2023 09 20 08 21 54 33.725 +08 16 03.89 .07821 1.0730 150.1 21.5 .154 73 2023 09 20 09 21 54 34.595 +08 19 54.30 .07808 1.0728 150.1 21.5 .158 73 2023 09 20 10 21 54 35.476 +08 23 45.42 .07796 1.0727 150.0 21.5 .161 73 2023 09 20 11 21 54 36.369 +08 27 37.24 .07784 1.0725 150.0 21.4 .165 74 2023 09 20 12 21 54 37.273 +08 31 29.78 .07771 1.0724 149.9 21.4 .168 74 2023 09 20 13 21 54 38.188 +08 35 23.02 .07759 1.0722 149.9 21.4 .172 74 2023 09 20 14 21 54 39.115 +08 39 16.99 .07746 1.0721 149.8 21.4 .176 74 2023 09 20 15 21 54 40.054 +08 43 11.67 .07734 1.0719 149.8 21.4 .180 74 2023 09 20 16 21 54 41.004 +08 47 07.07 .07721 1.0718 149.7 21.4 .183 75 2023 09 20 17 21 54 41.966 +08 51 03.19 .07709 1.0716 149.7 21.4 .187 75 2023 09 20 18 21 54 42.940 +08 55 00.04 .07697 1.0715 149.6 21.4 .191 75 2023 09 20 19 21 54 43.925 +08 58 57.62 .07684 1.0713 149.6 21.4 .195 75 2023 09 20 20 21 54 44.922 +09 02 55.93 .07672 1.0712 149.6 21.4 .199 75 2023 09 20 21 21 54 45.932 +09 06 54.97 .07660 1.0710 149.5 21.4 .203 76 2023 09 20 22 21 54 46.953 +09 10 54.74 .07647 1.0709 149.5 21.4 .207 76 2023 09 20 23 21 54 47.986 +09 14 55.26 .07635 1.0707 149.4 21.4 .211 76 2023 09 21 00 21 54 49.031 +09 18 56.51 .07623 1.0706 149.4 21.4 .215 76 2023 09 21 01 21 54 50.088 +09 22 58.51 .07610 1.0704 149.3 21.4 .219 76 2023 09 21 02 21 54 51.158 +09 27 01.26 .07598 1.0703 149.3 21.4 .223 76 2023 09 21 03 21 54 52.240 +09 31 04.75 .07586 1.0701 149.2 21.4 .227 76 2023 09 21 04 21 54 53.334 +09 35 08.99 .07574 1.0700 149.2 21.4 .232 77 2023 09 21 05 21 54 54.440 +09 39 13.99 .07561 1.0698 149.1 21.4 .236 77 2023 09 21 06 21 54 55.559 +09 43 19.75 .07549 1.0697 149.1 21.4 .240 77 2023 09 21 07 21 54 56.690 +09 47 26.26 .07537 1.0695 149.0 21.4 .244 77 2023 09 21 08 21 54 57.834 +09 51 33.53 .07525 1.0694 149.0 21.4 .249 77 2023 09 21 09 21 54 58.990 +09 55 41.57 .07513 1.0692 149.0 21.4 .253 77 2023 09 21 10 21 55 00.159 +09 59 50.38 .07501 1.0691 148.9 21.4 .258 77