"Pseudo-MPEC" for P21DdPu
Created 2023 Jan 30 19:22:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21DdPu* C2023 01 24qH+1Os7OR;yh[af1f:kcI.@3XJJmPYXG\d2e7JoCeH2/ReOm08p?F52
P21DdPu C2023 01 242)AstrometryQ6-DfA#4redacted;#ABXJkj94D#f0R3@E]91fjHF52
P21DdPu C2023 01 24Ni4olHrgInEM`!qSipV0ZcCb'nsG8clickAu'VDMXp:[e:c%;ZX+F52
P21DdPu KC2023 01 24Pi;0R8ens3guK/J-?oZweOY*iB/^VBia1here^q=Q61J#REOap\eF52
P21DdPu |C2023 01 25pX*E75h3x'i@JP+/H`l30pf0E'Z[forbE+@)QWrsjq3kKdw4@yN2807
P21DdPu |C2023 01 2538(SH'Z(B'HeSs]L=T'+,Iw@ivnUc`8p/s+k6Ms^j^k=Aq5Px@P^807
P21DdPu |C2023 01 25C'X2WgugYkvSvgi$:'HRL?NCTXvNbZqi9]?%u`^g\7=$ZAr;iKg/807
P21DdPu |C2023 01 28y1=W-l?A=bZexplanation!bT^:%Q0B/jd',-RM+^4E5gww!x:UX807
P21DdPu |C2023 01 28xJQW!ay0+=kkKD?A)WUF#5[j33keM!x%%O\j5juS5g$3,E=c!=@j807
P21DdPu |C2023 01 28R0#eVCl1Aq6p-p`C:5vOTcbyTwFyO1;AE-R@YBjflPc,@95Bmx_G807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
Orbital elements: P21DdPu
Perihelion 2022 Sep 2.19834 +/- 584 TT = 4:45:36 (JD 2459824.69834)
Epoch 2023 Jan 28.0 TT = JDT 2459972.5 Ju: 0.0154 AutoNEOCP
M 12.61372575 +/- 54 (J2000 ecliptic)
n 0.08534224 +/- 0.0234 Peri. 265.25010 +/- 70
a 5.10928346 +/- 0.934 Node 148.51398 +/- 7
e 0.0775570 +/- 0.148 Incl. 32.47159 +/- 0.8
P 11.55 H 15.36 G 0.15 U 10.2 SR
q 4.71302245 +/- 0.809 Q 5.50554446 +/- 2.23
From 10 observations 2023 Jan. 24-28; mean residual 0".15
Residuals in arcseconds: 230124 F52 .01+ .05+ 230125 807 .09- .17- 230128 807 .06+ .39+ 230124 F52 .09+ .07- 230125 807 .03- .12- 230128 807 .13+ .36- 230124 F52 .08- .10+ 230125 807 .02+ .08- 230124 F52 .06+ .21+ 230128 807 .17- .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 01 30 19 04 09 57.888 -14 16 24.92 4.3931 4.7247 103.7 22.7 6.15 174 2023 01 30 20 04 09 57.992 -14 16 05.89 4.3936 4.7247 103.7 22.7 6.28 174 2023 01 30 21 04 09 58.098 -14 15 46.86 4.3941 4.7247 103.7 22.7 6.41 174 2023 01 30 22 04 09 58.205 -14 15 27.82 4.3946 4.7247 103.6 22.7 6.55 174 2023 01 30 23 04 09 58.313 -14 15 08.77 4.3952 4.7247 103.6 22.7 6.68 174 2023 01 31 00 04 09 58.423 -14 14 49.72 4.3957 4.7247 103.6 22.7 6.82 174 2023 01 31 01 04 09 58.534 -14 14 30.67 4.3962 4.7247 103.5 22.7 6.96 174 2023 01 31 02 04 09 58.647 -14 14 11.61 4.3967 4.7247 103.5 22.7 7.09 174 2023 01 31 03 04 09 58.762 -14 13 52.55 4.3972 4.7247 103.5 22.7 7.23 174 2023 01 31 04 04 09 58.878 -14 13 33.48 4.3977 4.7247 103.4 22.7 7.37 174 2023 01 31 05 04 09 58.995 -14 13 14.41 4.3982 4.7247 103.4 22.7 7.52 174 2023 01 31 06 04 09 59.114 -14 12 55.33 4.3987 4.7247 103.4 22.7 7.66 174 2023 01 31 07 04 09 59.234 -14 12 36.25 4.3992 4.7247 103.3 22.7 7.80 174 2023 01 31 08 04 09 59.356 -14 12 17.16 4.3998 4.7247 103.3 22.7 7.95 174 2023 01 31 09 04 09 59.479 -14 11 58.07 4.4003 4.7247 103.3 22.7 8.10 174 2023 01 31 10 04 09 59.604 -14 11 38.97 4.4008 4.7248 103.2 22.7 8.24 174 2023 01 31 11 04 09 59.731 -14 11 19.87 4.4013 4.7248 103.2 22.7 8.39 174 2023 01 31 12 04 09 59.858 -14 11 00.77 4.4018 4.7248 103.2 22.7 8.54 174 2023 01 31 13 04 09 59.988 -14 10 41.66 4.4023 4.7248 103.1 22.7 8.69 174 2023 01 31 14 04 10 00.119 -14 10 22.55 4.4028 4.7248 103.1 22.7 8.84 173 2023 01 31 15 04 10 00.251 -14 10 03.43 4.4033 4.7248 103.1 22.7 9.00 173 2023 01 31 16 04 10 00.385 -14 09 44.31 4.4039 4.7248 103.0 22.7 9.15 173 2023 01 31 17 04 10 00.520 -14 09 25.18 4.4044 4.7248 103.0 22.7 9.31 173 2023 01 31 18 04 10 00.656 -14 09 06.05 4.4049 4.7248 103.0 22.7 9.46 173 2023 01 31 19 04 10 00.795 -14 08 46.91 4.4054 4.7248 103.0 22.7 9.62 173 2023 01 31 20 04 10 00.934 -14 08 27.77 4.4059 4.7248 102.9 22.7 9.78 173 2023 01 31 21 04 10 01.076 -14 08 08.63 4.4064 4.7248 102.9 22.7 9.94 173 2023 01 31 22 04 10 01.218 -14 07 49.48 4.4069 4.7248 102.9 22.7 10.1 173 2023 01 31 23 04 10 01.362 -14 07 30.33 4.4074 4.7248 102.8 22.7 10.3 173 2023 02 01 00 04 10 01.508 -14 07 11.17 4.4080 4.7248 102.8 22.7 10.4 173 2023 02 01 01 04 10 01.655 -14 06 52.01 4.4085 4.7249 102.8 22.7 10.6 173 2023 02 01 02 04 10 01.804 -14 06 32.84 4.4090 4.7249 102.7 22.7 10.8 173 2023 02 01 03 04 10 01.954 -14 06 13.67 4.4095 4.7249 102.7 22.7 10.9 173 2023 02 01 04 04 10 02.105 -14 05 54.49 4.4100 4.7249 102.7 22.7 11.1 173 2023 02 01 05 04 10 02.258 -14 05 35.32 4.4105 4.7249 102.6 22.7 11.3 173 2023 02 01 06 04 10 02.413 -14 05 16.13 4.4110 4.7249 102.6 22.7 11.4 173 2023 02 01 07 04 10 02.569 -14 04 56.94 4.4116 4.7249 102.6 22.7 11.6 173 2023 02 01 08 04 10 02.726 -14 04 37.75 4.4121 4.7249 102.5 22.7 11.8 173 2023 02 01 09 04 10 02.885 -14 04 18.55 4.4126 4.7249 102.5 22.7 12.0 173 2023 02 01 10 04 10 03.046 -14 03 59.35 4.4131 4.7249 102.5 22.7 12.1 173 2023 02 01 11 04 10 03.208 -14 03 40.15 4.4136 4.7249 102.4 22.7 12.3 173 2023 02 01 12 04 10 03.371 -14 03 20.94 4.4141 4.7249 102.4 22.7 12.5 173 2023 02 01 13 04 10 03.536 -14 03 01.73 4.4147 4.7249 102.4 22.7 12.7 173 2023 02 01 14 04 10 03.703 -14 02 42.51 4.4152 4.7249 102.3 22.7 12.8 173 2023 02 01 15 04 10 03.870 -14 02 23.29 4.4157 4.7249 102.3 22.7 13.0 173 2023 02 01 16 04 10 04.040 -14 02 04.06 4.4162 4.7249 102.3 22.7 13.2 173 2023 02 01 17 04 10 04.211 -14 01 44.83 4.4167 4.7250 102.3 22.7 13.4 173 2023 02 01 18 04 10 04.383 -14 01 25.60 4.4172 4.7250 102.2 22.7 13.6 173