"Pseudo-MPEC" for P21Dt76
Created 2023 Mar 20 23:22:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Dt76* C2023 03 16hu=h!tR,bAstrometryackg;M_r+2PS\OhX)[s1,^S\Uu7O'DkiaF52
P21Dt76 C2023 03 16]V#redacted;doOo[%Ujv^IIf.VcQ:mY^^EuX_'Q/cW1[2V1J6[MF52
P21Dt76 C2023 03 16C]%,4sSG18I03[3Mcd\AGa-#L19-^pPAO70Hj1Y\5ippC3gYmb.JF52
P21Dt76 C2023 03 16^[[clickwhtmsoBd%DTk#kmaPI^6qhere1SQ@#5!^gCXZpNWZ-!iF52
P21Dt76 C2023 03 17xYZXLu/u3'f*8?5XvK3Z81mL'u]\9_5rsmxnVM[]mevf.b%vCq-jF52
P21Dt76 C2023 03 17Dhe[^!tC6lp*Dd:rExedNR?6nD2ks[:uTpR8Hv;3732iRQ=^J-SnF52
P21Dt76 C2023 03 17tDdmZXcZT6$JOtrK5_L+for/#mM0u^y:+Yromg*^7YY/^HIUKu:4F52
P21Dt76 C2023 03 17x='%'\T?[nJnA?aG`k,w$?a=g0rl_f]]bxp]Ye.M`Mh-h4m?8f/TF52
P21Dt76 C2023 03 18j[OH'f+C\JAS-Tr;[XCexplanationI?1]3PPy1_-UA.+iiKNf.xF52
P21Dt76 C2023 03 18a;`;3!vExyd/]Q:g+KL8me6CkecS=Jn#e[Y;W;DARv[?'`ks@9N`F52
P21Dt76 KC2023 03 20)KQH5*f9xCYYt945]UgYj`:*RhJEp0NAaw0E=Jw:)0qWI+ma:4t^H21
P21Dt76 KC2023 03 20u5h'W8M#Tn+Yd];=fLhwusj\gYWK.FmiW_o*b#R[c1y?n:\4fJ2wH21
P21Dt76 KC2023 03 20VRicCQc6@@viJ8m#s0hrO]3fKSj]ohnH,]eP5O@/oy@/Fw\0eU_BH21
Station data:
(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.
Orbital elements: P21Dt76
Perihelion 2023 Aug 15.33969 +/- 0.885 TT = 8:09:09 (JD 2460171.83969)
Epoch 2023 Mar 20.0 TT = JDT 2460023.5 Earth MOID: 0.5189 AutoNEOCP
M 334.12250378 +/- 0.33 (J2000 ecliptic)
n 0.17444755 +/- 0.00229 Peri. 252.45044 +/- 0.28
a 3.17219197 +/- 0.0277 Node 359.80561 +/- 0.11
e 0.5656946 +/- 0.00402 Incl. 20.37931 +/- 0.20
P 5.65 H 19.82 G 0.15 U 8.7
q 1.37769980 +/- 0.00186 Q 4.96668415 +/- 0.056
From 13 observations 2023 Mar. 16-20; mean residual 0".15
Residuals in arcseconds: 230316 F52 .03+ .01- 230317 F52 .26+ .03- 230320 H21 .18+ .23+ 230316 F52 .24+ .03+ 230317 F52 .01- .06+ 230320 H21 .16+ .04+ 230316 F52 .32- .07+ 230317 F52 .12+ .06- 230320 H21 .26- .31- 230316 F52 .02- .09- 230318 F52 .07- .05+ 230317 F52 .18- .03- 230318 F52 .04- .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 03 20 23 10 53 09.689 +15 21 50.58 1.0824 2.0391 157.7 22.3 .299 160 2023 03 21 00 10 53 05.799 +15 21 36.62 1.0823 2.0388 157.6 22.3 .310 160 2023 03 21 01 10 53 01.909 +15 21 22.64 1.0822 2.0386 157.6 22.3 .322 160 2023 03 21 02 10 52 58.021 +15 21 08.62 1.0821 2.0383 157.5 22.3 .333 160 2023 03 21 03 10 52 54.134 +15 20 54.58 1.0819 2.0380 157.5 22.3 .345 160 2023 03 21 04 10 52 50.247 +15 20 40.51 1.0818 2.0377 157.4 22.3 .357 159 2023 03 21 05 10 52 46.362 +15 20 26.40 1.0817 2.0375 157.4 22.3 .368 159 2023 03 21 06 10 52 42.478 +15 20 12.27 1.0816 2.0372 157.3 22.3 .381 159 2023 03 21 07 10 52 38.595 +15 19 58.11 1.0815 2.0369 157.3 22.3 .393 159 2023 03 21 08 10 52 34.713 +15 19 43.92 1.0814 2.0366 157.3 22.3 .405 159 2023 03 21 09 10 52 30.831 +15 19 29.70 1.0812 2.0364 157.2 22.3 .418 159 2023 03 21 10 10 52 26.952 +15 19 15.45 1.0811 2.0361 157.2 22.3 .431 159 2023 03 21 11 10 52 23.073 +15 19 01.17 1.0810 2.0358 157.1 22.3 .444 158 2023 03 21 12 10 52 19.195 +15 18 46.86 1.0809 2.0355 157.1 22.3 .457 158 2023 03 21 13 10 52 15.318 +15 18 32.52 1.0808 2.0353 157.0 22.3 .471 158 2023 03 21 14 10 52 11.443 +15 18 18.15 1.0807 2.0350 157.0 22.3 .484 158 2023 03 21 15 10 52 07.568 +15 18 03.75 1.0806 2.0347 156.9 22.3 .498 158 2023 03 21 16 10 52 03.695 +15 17 49.33 1.0804 2.0344 156.9 22.3 .512 158 2023 03 21 17 10 51 59.823 +15 17 34.87 1.0803 2.0342 156.8 22.3 .526 158 2023 03 21 18 10 51 55.952 +15 17 20.38 1.0802 2.0339 156.8 22.3 .540 158 2023 03 21 19 10 51 52.083 +15 17 05.87 1.0801 2.0336 156.7 22.3 .555 158 2023 03 21 20 10 51 48.214 +15 16 51.32 1.0800 2.0333 156.7 22.3 .569 157 2023 03 21 21 10 51 44.347 +15 16 36.75 1.0799 2.0331 156.6 22.3 .584 157 2023 03 21 22 10 51 40.481 +15 16 22.14 1.0798 2.0328 156.6 22.3 .599 157 2023 03 21 23 10 51 36.616 +15 16 07.51 1.0797 2.0325 156.5 22.3 .614 157 2023 03 22 00 10 51 32.752 +15 15 52.84 1.0796 2.0322 156.5 22.3 .630 157 2023 03 22 01 10 51 28.890 +15 15 38.15 1.0794 2.0320 156.4 22.3 .645 157 2023 03 22 02 10 51 25.028 +15 15 23.43 1.0793 2.0317 156.4 22.3 .661 157 2023 03 22 03 10 51 21.168 +15 15 08.68 1.0792 2.0314 156.3 22.3 .677 157 2023 03 22 04 10 51 17.310 +15 14 53.89 1.0791 2.0311 156.3 22.3 .693 157 2023 03 22 05 10 51 13.452 +15 14 39.08 1.0790 2.0309 156.2 22.3 .709 157 2023 03 22 06 10 51 09.596 +15 14 24.24 1.0789 2.0306 156.2 22.3 .726 156 2023 03 22 07 10 51 05.741 +15 14 09.37 1.0788 2.0303 156.1 22.3 .742 156 2023 03 22 08 10 51 01.887 +15 13 54.47 1.0787 2.0300 156.1 22.3 .759 156 2023 03 22 09 10 50 58.035 +15 13 39.54 1.0786 2.0298 156.0 22.3 .776 156 2023 03 22 10 10 50 54.184 +15 13 24.58 1.0785 2.0295 156.0 22.3 .793 156 2023 03 22 11 10 50 50.335 +15 13 09.59 1.0784 2.0292 155.9 22.3 .811 156 2023 03 22 12 10 50 46.486 +15 12 54.57 1.0783 2.0289 155.9 22.3 .828 156 2023 03 22 13 10 50 42.639 +15 12 39.52 1.0782 2.0287 155.8 22.3 .846 156 2023 03 22 14 10 50 38.794 +15 12 24.45 1.0781 2.0284 155.8 22.3 .864 156 2023 03 22 15 10 50 34.949 +15 12 09.34 1.0780 2.0281 155.7 22.3 .882 156 2023 03 22 16 10 50 31.106 +15 11 54.20 1.0779 2.0279 155.7 22.3 .901 155 2023 03 22 17 10 50 27.265 +15 11 39.03 1.0778 2.0276 155.7 22.3 .919 155 2023 03 22 18 10 50 23.425 +15 11 23.84 1.0777 2.0273 155.6 22.3 .938 155 2023 03 22 19 10 50 19.586 +15 11 08.61 1.0776 2.0270 155.6 22.3 .957 155 2023 03 22 20 10 50 15.749 +15 10 53.36 1.0775 2.0268 155.5 22.3 .976 155 2023 03 22 21 10 50 11.913 +15 10 38.07 1.0774 2.0265 155.5 22.3 1.00 155 2023 03 22 22 10 50 08.078 +15 10 22.75 1.0773 2.0262 155.4 22.3 1.01 155