"Pseudo-MPEC" for P21D8xQ
Created 2023 Jan 28 3:22:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21D8xQ* C2023 01 22(tX`)!YXvrXc2)_cCVFIh1vak=AX#-Pd6RwH(pZ*AstrometryYlF52
P21D8xQ C2023 01 22hrUeNf1R.CNJhEkF=oSmYiy0k\Kf9q.1's:m+l!(tKJ?qp\@JOymF52
P21D8xQ C2023 01 22)c9ejd+)\:oc3/0rUeT)k$HbO^(yg[FpD_[h$gL:[A#H*gA9ROBCF52
P21D8xQ C2023 01 22.D_](g\o\@!vUiv;:W6qt^!3jP/4^SsA5;W_qn%rj4j11^hUHv9IF52
P21D8xQ C2023 01 22d)Tsq8ME4:E!1mZ^]oT'eeHg@q3@(qN!hA(3UEMT9H[w_P+gVpR$F52
P21D8xQ C2023 01 228MOV`J8Wx9?v3Nu;]u.+V_j`j1`duR7JbQt/sn/lDvA?k$nycK8-F52
P21D8xQ 3C2023 01 241(?(C]#uN'8%VlhO:Qu^N#stLM7QeEHdDkG!@O]XT9%CB?t=$4[PT14
P21D8xQ 3C2023 01 24.-WF8BEUjredacted;cS5dUclickV98hm+GjMg?jEu$ZKgB(gZ%fT14
P21D8xQ 3C2023 01 245IOi99xIRj7yu9jHcl%^K_dl'l3bKyQON@hgr7sb(r]Ab_!K,dWfT14
P21D8xQ C2023 01 27N#Gt6/F5aOc[q*Tb#juTf8mA=SH'0hU35PIyP8:YUhereuP9)8\lV00
P21D8xQ C2023 01 27.H^!DUUl7?4l-for#v0VIp_XF5rO'h)d47frm0(V?uD1(Hb9$BO(V00
P21D8xQ C2023 01 27NuqF$S5.=Iy]vlH$nXCj#.LKJ?)m5XOd-d2SStJ#sbSf014h.XkpV00
P21D8xQ C2023 01 27_pA$Thn2qXtqB,%P)-Sk`sUKbDY@iOY:Jexplanation8n8,Z/.[V00
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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. 3.6-m Canada-France-Hawaii Telescope.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) US/Arizona. Observers T. A.
Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A.
R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
Wierzchoś. 2.25-m reflector + CCD.
Orbital elements: P21D8xQ
Perihelion 2023 Jan 25.61653 +/- 0.0166 TT = 14:47:48 (JD 2459970.11653)
Epoch 2023 Jan 27.0 TT = JDT 2459971.5 Earth MOID: 0.2096 Ju: 0.0077
M 0.21826464 +/- 0.008 Ma: 0.0758 AutoNEOCP
n 0.15776651 +/- 0.00497 Peri. 18.79597 +/- 0.016
a 3.39202853 +/- 0.0713 Node 107.46552 +/- 0.015
e 0.6482768 +/- 0.00683 Incl. 3.66444 +/- 0.029
P 6.25 H 24.42 G 0.15 U 9.2
q 1.19305496 +/- 0.00192 Q 5.59100211 +/- 0.141 (J2000 ecliptic)
From 13 observations 2023 Jan. 22-27; mean residual 0".23
Residuals in arcseconds: 230122 F52 .01+ .05+ 230122 F52 .13+ .04- 230127 V00 .54+ .20- 230122 F52 .02- .06- 230124 T14 .00 .01+ 230127 V00 .36- .02- 230122 F52 .66- .39- 230124 T14 .01- .01- 230127 V00 .17- .10- 230122 F52 .45+ .04- 230124 T14 .01+ .02+ 230122 F52 .18+ .06+ 230127 V00 .03+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 01 28 03 09 13 57.823 +23 55 02.23 .21118 1.1935 170.3 22.0 .108 10 2023 01 28 04 09 14 06.566 +23 55 15.08 .21119 1.1935 170.3 22.0 .113 13 2023 01 28 05 09 14 15.307 +23 55 27.87 .21120 1.1935 170.3 22.0 .119 15 2023 01 28 06 09 14 24.045 +23 55 40.61 .21121 1.1935 170.3 22.0 .125 18 2023 01 28 07 09 14 32.780 +23 55 53.30 .21122 1.1935 170.3 22.0 .131 20 2023 01 28 08 09 14 41.513 +23 56 05.93 .21124 1.1936 170.3 22.0 .138 22 2023 01 28 09 09 14 50.243 +23 56 18.50 .21125 1.1936 170.3 22.0 .145 24 2023 01 28 10 09 14 58.970 +23 56 31.03 .21126 1.1936 170.3 22.0 .152 26 2023 01 28 11 09 15 07.695 +23 56 43.49 .21127 1.1936 170.3 22.0 .159 28 2023 01 28 12 09 15 16.417 +23 56 55.91 .21129 1.1936 170.3 22.0 .167 29 2023 01 28 13 09 15 25.136 +23 57 08.26 .21130 1.1936 170.3 22.0 .175 31 2023 01 28 14 09 15 33.853 +23 57 20.57 .21131 1.1936 170.3 22.0 .183 32 2023 01 28 15 09 15 42.566 +23 57 32.82 .21133 1.1937 170.3 22.0 .191 33 2023 01 28 16 09 15 51.277 +23 57 45.01 .21134 1.1937 170.3 22.0 .200 34 2023 01 28 17 09 15 59.985 +23 57 57.15 .21136 1.1937 170.3 22.0 .209 35 2023 01 28 18 09 16 08.690 +23 58 09.23 .21137 1.1937 170.3 22.0 .218 36 2023 01 28 19 09 16 17.392 +23 58 21.26 .21139 1.1937 170.3 22.0 .227 37 2023 01 28 20 09 16 26.092 +23 58 33.23 .21140 1.1938 170.3 22.0 .236 38 2023 01 28 21 09 16 34.788 +23 58 45.15 .21142 1.1938 170.3 22.0 .245 39 2023 01 28 22 09 16 43.482 +23 58 57.02 .21143 1.1938 170.3 22.0 .255 39 2023 01 28 23 09 16 52.173 +23 59 08.82 .21145 1.1938 170.3 22.0 .265 40 2023 01 29 00 09 17 00.860 +23 59 20.58 .21146 1.1938 170.3 22.0 .275 41 2023 01 29 01 09 17 09.545 +23 59 32.27 .21148 1.1938 170.3 22.0 .285 41 2023 01 29 02 09 17 18.227 +23 59 43.91 .21150 1.1939 170.3 22.0 .295 42 2023 01 29 03 09 17 26.905 +23 59 55.50 .21151 1.1939 170.3 22.0 .306 42 2023 01 29 04 09 17 35.581 +24 00 07.03 .21153 1.1939 170.2 22.0 .316 43 2023 01 29 05 09 17 44.253 +24 00 18.51 .21155 1.1939 170.2 22.0 .327 43 2023 01 29 06 09 17 52.923 +24 00 29.93 .21157 1.1939 170.2 22.0 .338 44 2023 01 29 07 09 18 01.589 +24 00 41.29 .21158 1.1940 170.2 22.0 .349 44 2023 01 29 08 09 18 10.253 +24 00 52.60 .21160 1.1940 170.2 22.0 .360 45 2023 01 29 09 09 18 18.913 +24 01 03.85 .21162 1.1940 170.2 22.0 .371 45 2023 01 29 10 09 18 27.570 +24 01 15.05 .21164 1.1940 170.2 22.1 .383 46 2023 01 29 11 09 18 36.223 +24 01 26.19 .21166 1.1940 170.2 22.1 .394 46 2023 01 29 12 09 18 44.874 +24 01 37.27 .21168 1.1941 170.2 22.1 .406 46 2023 01 29 13 09 18 53.521 +24 01 48.30 .21169 1.1941 170.2 22.1 .418 47 2023 01 29 14 09 19 02.165 +24 01 59.27 .21171 1.1941 170.2 22.1 .430 47 2023 01 29 15 09 19 10.806 +24 02 10.19 .21173 1.1941 170.2 22.1 .442 47 2023 01 29 16 09 19 19.444 +24 02 21.05 .21175 1.1942 170.2 22.1 .455 47 2023 01 29 17 09 19 28.078 +24 02 31.86 .21177 1.1942 170.2 22.1 .467 48 2023 01 29 18 09 19 36.709 +24 02 42.60 .21179 1.1942 170.2 22.1 .480 48 2023 01 29 19 09 19 45.337 +24 02 53.30 .21181 1.1942 170.2 22.1 .493 48 2023 01 29 20 09 19 53.961 +24 03 03.93 .21183 1.1943 170.2 22.1 .506 49 2023 01 29 21 09 20 02.582 +24 03 14.51 .21186 1.1943 170.2 22.1 .519 49 2023 01 29 22 09 20 11.200 +24 03 25.03 .21188 1.1943 170.2 22.1 .532 49 2023 01 29 23 09 20 19.814 +24 03 35.50 .21190 1.1943 170.2 22.1 .546 49 2023 01 30 00 09 20 28.425 +24 03 45.91 .21192 1.1943 170.2 22.1 .559 49 2023 01 30 01 09 20 37.032 +24 03 56.26 .21194 1.1944 170.2 22.1 .573 50 2023 01 30 02 09 20 45.636 +24 04 06.56 .21196 1.1944 170.2 22.1 .587 50