"Pseudo-MPEC" for P21Dfvs
Created 2023 Jan 27 17:22:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Dfvs C2023 01 18e)sm=@O$Cb0mD;2r!,`$i9uea)t79@VBm#:gRr0n(W8w2Kog10kTF52
P21Dfvs C2023 01 18If@eJn=429'5SogY5.7(,I-U6e[LiF.:dC(v\01jYRplA$)Id,V@F52
P21Dfvs C2023 01 18vN_2!(4G6:b7jvsTa=g9gZ[F=^0$;*CD2DLlcn.=+RnYaUvNIb^dF52
P21Dfvs* C2023 01 25ZBN^7Y8[#%%)%KFt3dYf28MgiUj-(qxKE6XNQ5AstrometryS1?3F52
P21Dfvs C2023 01 25\e-J)f6;Y=]Hr'Uj0Bredacted;5KXQ^a]s:nlM*24T;UD14aH6ZF52
P21Dfvs C2023 01 25OEJ_KGNP%Z4f=b[1TbofQ$\`HmN0oclickdDD/n^Z;2duly;/;vtF52
P21Dfvs C2023 01 25o9D6jHrPp?$4BJXQspeh)O=u(Y_C/3mHW)8%!BvtV.B[@s.78P@hF52
P21Dfvs C2023 01 25noJ'.H6B;_yxQYSNUMNe[q!D.8]92%-\Ohjw$2l=herefjIEwwTJF52
P21Dfvs C2023 01 25%s_Ptau\S2u@7\@JlrOYforFy/explanationox`FR1L%pVy1+6?F52
P21Dfvs |C2023 01 27=1_.n;O-!G@?n?(cqid#j)JF\\Rr!o*:XxU-p.]'2V0ONy9QS)4#807
P21Dfvs |C2023 01 27*q9\in+M.cK=JBZ2:q:L'$!/#o;0RO3\F'rjuX=^AC!F?52Y`L_h807
P21Dfvs |C2023 01 27*:Qa/lqbB+xBfqfaO*EJM!Jl6]%wcd?n$pUhcMP_2([xSH9\,_aY807
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: P21Dfvs
Perihelion 2023 Sep 3.65090 +/- 1.26 TT = 15:37:17 (JD 2460191.15090)
Epoch 2023 Jan 27.0 TT = JDT 2459971.5 Earth MOID: 0.7971 AutoNEOCP
M 276.31565878 +/- 0.38 (J2000 ecliptic)
n 0.38098793 +/- 0.000516 Peri. 46.78479 +/- 0.58
a 1.88449606 +/- 0.0017 Node 169.72626 +/- 0.09
e 0.0605327 +/- 0.00201 Incl. 19.70453 +/- 0.058
P 2.59/944.89d H 19.43 G 0.15 U 7.7
q 1.77042228 +/- 0.00265 Q 1.99856984 +/- 0.00537
From 12 observations 2023 Jan. 18-27; mean residual 0".11
Residuals in arcseconds: 230118 F52 .08+ .13+ 230125 F52 .06- .12- 230125 F52 .05- .12+ 230118 F52 .12+ .02+ 230125 F52 .15+ .02+ 230127 807 .06- .08- 230118 F52 .19- .15- 230125 F52 .20+ .05+ 230127 807 .14+ .00 230125 F52 .12- .14- 230125 F52 .12- .09+ 230127 807 .08- .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 01 27 17 08 16 37.296 -08 25 30.72 .94866 1.8783 152.6 21.5 .268 41 2023 01 27 18 08 16 34.569 -08 24 55.01 .94858 1.8783 152.6 21.5 .277 42 2023 01 27 19 08 16 31.843 -08 24 19.25 .94851 1.8782 152.6 21.5 .286 42 2023 01 27 20 08 16 29.117 -08 23 43.43 .94843 1.8782 152.6 21.5 .296 42 2023 01 27 21 08 16 26.392 -08 23 07.56 .94835 1.8782 152.6 21.5 .306 42 2023 01 27 22 08 16 23.667 -08 22 31.64 .94828 1.8781 152.6 21.5 .315 42 2023 01 27 23 08 16 20.942 -08 21 55.67 .94820 1.8781 152.6 21.5 .325 42 2023 01 28 00 08 16 18.217 -08 21 19.65 .94813 1.8781 152.6 21.5 .335 42 2023 01 28 01 08 16 15.494 -08 20 43.58 .94805 1.8780 152.6 21.5 .345 43 2023 01 28 02 08 16 12.770 -08 20 07.45 .94798 1.8780 152.7 21.5 .355 43 2023 01 28 03 08 16 10.047 -08 19 31.28 .94791 1.8780 152.7 21.5 .365 43 2023 01 28 04 08 16 07.324 -08 18 55.06 .94783 1.8779 152.7 21.5 .376 43 2023 01 28 05 08 16 04.602 -08 18 18.78 .94776 1.8779 152.7 21.5 .386 43 2023 01 28 06 08 16 01.880 -08 17 42.45 .94769 1.8779 152.7 21.5 .396 43 2023 01 28 07 08 15 59.158 -08 17 06.07 .94761 1.8778 152.7 21.5 .407 43 2023 01 28 08 08 15 56.437 -08 16 29.65 .94754 1.8778 152.7 21.5 .417 43 2023 01 28 09 08 15 53.717 -08 15 53.17 .94747 1.8778 152.7 21.5 .428 43 2023 01 28 10 08 15 50.997 -08 15 16.64 .94740 1.8777 152.7 21.5 .438 44 2023 01 28 11 08 15 48.277 -08 14 40.06 .94733 1.8777 152.7 21.5 .449 44 2023 01 28 12 08 15 45.558 -08 14 03.43 .94726 1.8777 152.7 21.5 .460 44 2023 01 28 13 08 15 42.839 -08 13 26.75 .94719 1.8777 152.7 21.5 .471 44 2023 01 28 14 08 15 40.121 -08 12 50.02 .94712 1.8776 152.8 21.5 .482 44 2023 01 28 15 08 15 37.404 -08 12 13.23 .94705 1.8776 152.8 21.5 .493 44 2023 01 28 16 08 15 34.687 -08 11 36.40 .94698 1.8776 152.8 21.5 .504 44 2023 01 28 17 08 15 31.970 -08 10 59.52 .94692 1.8775 152.8 21.5 .516 44 2023 01 28 18 08 15 29.254 -08 10 22.59 .94685 1.8775 152.8 21.5 .527 44 2023 01 28 19 08 15 26.538 -08 09 45.61 .94678 1.8775 152.8 21.5 .538 44 2023 01 28 20 08 15 23.823 -08 09 08.58 .94671 1.8774 152.8 21.5 .550 45 2023 01 28 21 08 15 21.109 -08 08 31.50 .94665 1.8774 152.8 21.5 .561 45 2023 01 28 22 08 15 18.395 -08 07 54.36 .94658 1.8774 152.8 21.5 .573 45 2023 01 28 23 08 15 15.682 -08 07 17.18 .94652 1.8773 152.8 21.5 .585 45 2023 01 29 00 08 15 12.969 -08 06 39.95 .94645 1.8773 152.8 21.5 .597 45 2023 01 29 01 08 15 10.257 -08 06 02.67 .94639 1.8773 152.8 21.5 .609 45 2023 01 29 02 08 15 07.545 -08 05 25.34 .94632 1.8772 152.8 21.5 .621 45 2023 01 29 03 08 15 04.834 -08 04 47.96 .94626 1.8772 152.8 21.5 .633 45 2023 01 29 04 08 15 02.124 -08 04 10.53 .94619 1.8772 152.9 21.5 .645 45 2023 01 29 05 08 14 59.414 -08 03 33.05 .94613 1.8771 152.9 21.5 .657 45 2023 01 29 06 08 14 56.705 -08 02 55.53 .94607 1.8771 152.9 21.5 .669 46 2023 01 29 07 08 14 53.997 -08 02 17.95 .94600 1.8771 152.9 21.5 .682 46 2023 01 29 08 08 14 51.289 -08 01 40.32 .94594 1.8771 152.9 21.5 .694 46 2023 01 29 09 08 14 48.582 -08 01 02.65 .94588 1.8770 152.9 21.5 .707 46 2023 01 29 10 08 14 45.875 -08 00 24.92 .94582 1.8770 152.9 21.5 .719 46 2023 01 29 11 08 14 43.169 -07 59 47.15 .94576 1.8770 152.9 21.5 .732 46 2023 01 29 12 08 14 40.464 -07 59 09.33 .94570 1.8769 152.9 21.5 .745 46 2023 01 29 13 08 14 37.760 -07 58 31.45 .94564 1.8769 152.9 21.5 .758 46 2023 01 29 14 08 14 35.056 -07 57 53.53 .94558 1.8769 152.9 21.5 .771 46 2023 01 29 15 08 14 32.353 -07 57 15.56 .94552 1.8768 152.9 21.5 .784 46 2023 01 29 16 08 14 29.650 -07 56 37.55 .94546 1.8768 152.9 21.5 .797 46