"Pseudo-MPEC" for C0M91D5
Created 2023 Nov 30 7:22:01 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C0M91D5* C2023 11 11.32355203 01 39.742+25 29 20.29 ~BB8q 21.96GVNEOCPV00
C0M91D5 C2023 11 11.32968703 01 39.648+25 29 20.44 ~BB8q 22.30GVNEOCPV00
C0M91D5 C2023 11 11.33579603 01 39.565+25 29 19.97 ~BB8q 21.90GVNEOCPV00
C0M91D5 C2023 11 11.34190803 01 39.511+25 29 19.82 ~BB8q 21.93GVNEOCPV00
C0M91D5 C2023 11 182H/AstrometryIredacted;dDrw(JmsP@click`)M:#+rYyT`a@fF52
C0M91D5 C2023 11 18Ox@9G*sl#qt'G1_a:2qqhereNQp(kXHWvQVjWGdI$5x+Sy=8a1%=F52
C0M91D5 C2023 11 18)vk4ms%%u7for!mqqJr5Nv$(W%ypexplanationfdO)mKt[rG;QBF52
C0M91D5 KC2023 11 20.18051 02 59 43.52 +25 24 10.8 ~BK6M 22.2 RVNEOCP291
C0M91D5 KC2023 11 20.20984 02 59 43.13 +25 24 09.3 ~BK6M VNEOCP291
C0M91D5 KC2023 11 20.23694 02 59 42.74 +25 24 08.1 ~BK6M VNEOCP291
C0M91D5 KC2023 11 21.16310 02 59 30.84 +25 23 33.5 ~BLBb 22.0 GVNEOCP291
C0M91D5 KC2023 11 21.18408 02 59 30.59 +25 23 32.9 ~BLBb 22.0 GVNEOCP291
C0M91D5 KC2023 11 23.16757402 59 05.180+25 22 17.00 ~BN57 21.93GVNEOCPI52
C0M91D5 KC2023 11 23.17833202 59 05.010+25 22 16.90 ~BN57 21.81GVNEOCPI52
C0M91D5 KC2023 11 23.18908802 59 04.880+25 22 16.30 ~BN57 21.48GVNEOCPI52
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + 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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442544 W110.788920)
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. 1.0-m prime focus + CCD.
(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 + 4x4K mosaic CCD.
Orbital elements: C0M91D5
Perihelion 2016 Feb 21.70904 +/- 3626 TT = 17:01:00 (JD 2457440.20904)
Epoch 2023 Nov 23.0 TT = JDT 2460271.5 AutoNEOCP
M 31.35081151 +/- 60 (J2000 ecliptic)
n 0.01107297 +/- 0.00446 Peri. 329.22744 +/- 80
a 19.9354721 +/- 5.35 Node 26.68193 +/- 3.6
e 0.2904671 +/- 0.17 Incl. 18.31033 +/- 2.6
P 89.01 H 10.22 G 0.15 U 9.5 SR
q 14.1448714 +/- 1.52 Q 25.7260728 +/- 13
From 15 observations 2023 Nov. 11-23; mean residual 0".25
Residuals in arcseconds: 231111 V00 .19- .25- 231118 F52 .11+ .00 231121 291 .12- .24- 231111 V00 .35- .10+ 231118 F52 .08+ .14+ 231121 291 .21+ .06- 231111 V00 .36- .17- 231120 291 .08- .15+ 231123 I52 .09- .22- 231111 V00 .03+ .12- 231120 291 .14- .27- 231123 I52 .51- .08+ 231118 F52 .22+ .11+ 231120 291 .60- .47- 231123 I52 .38- .11- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 11 30 07 02 57 36.829 +25 17 34.57 14.750 15.681 160.2 22.2 3.68 72 2023 11 30 08 02 57 36.328 +25 17 32.88 14.750 15.681 160.1 22.2 3.70 72 2023 11 30 09 02 57 35.827 +25 17 31.19 14.751 15.681 160.1 22.2 3.73 72 2023 11 30 10 02 57 35.326 +25 17 29.49 14.751 15.681 160.0 22.2 3.76 72 2023 11 30 11 02 57 34.826 +25 17 27.80 14.751 15.682 160.0 22.2 3.79 72 2023 11 30 12 02 57 34.325 +25 17 26.11 14.751 15.682 160.0 22.2 3.81 72 2023 11 30 13 02 57 33.825 +25 17 24.42 14.752 15.682 159.9 22.2 3.84 72 2023 11 30 14 02 57 33.326 +25 17 22.72 14.752 15.682 159.9 22.2 3.87 72 2023 11 30 15 02 57 32.826 +25 17 21.03 14.752 15.682 159.8 22.2 3.90 72 2023 11 30 16 02 57 32.327 +25 17 19.33 14.752 15.682 159.8 22.2 3.93 73 2023 11 30 17 02 57 31.827 +25 17 17.64 14.753 15.682 159.8 22.2 3.96 73 2023 11 30 18 02 57 31.328 +25 17 15.94 14.753 15.682 159.7 22.2 3.99 73 2023 11 30 19 02 57 30.830 +25 17 14.25 14.753 15.682 159.7 22.2 4.01 73 2023 11 30 20 02 57 30.331 +25 17 12.55 14.754 15.682 159.6 22.2 4.04 73 2023 11 30 21 02 57 29.833 +25 17 10.86 14.754 15.682 159.6 22.2 4.07 73 2023 11 30 22 02 57 29.335 +25 17 09.16 14.754 15.682 159.5 22.2 4.10 73 2023 11 30 23 02 57 28.837 +25 17 07.46 14.754 15.682 159.5 22.2 4.13 73 2023 12 01 00 02 57 28.339 +25 17 05.77 14.755 15.682 159.5 22.2 4.16 73 2023 12 01 01 02 57 27.841 +25 17 04.07 14.755 15.682 159.4 22.2 4.19 73 2023 12 01 02 02 57 27.344 +25 17 02.37 14.755 15.682 159.4 22.2 4.22 73 2023 12 01 03 02 57 26.847 +25 17 00.67 14.756 15.682 159.3 22.2 4.25 73 2023 12 01 04 02 57 26.350 +25 16 58.98 14.756 15.682 159.3 22.2 4.28 73 2023 12 01 05 02 57 25.853 +25 16 57.28 14.756 15.682 159.3 22.2 4.31 73 2023 12 01 06 02 57 25.357 +25 16 55.58 14.756 15.682 159.2 22.2 4.34 73 2023 12 01 07 02 57 24.861 +25 16 53.88 14.757 15.682 159.2 22.2 4.37 73 2023 12 01 08 02 57 24.365 +25 16 52.18 14.757 15.682 159.1 22.2 4.40 73 2023 12 01 09 02 57 23.869 +25 16 50.48 14.757 15.682 159.1 22.2 4.43 73 2023 12 01 10 02 57 23.373 +25 16 48.78 14.757 15.682 159.1 22.2 4.46 73 2023 12 01 11 02 57 22.878 +25 16 47.08 14.758 15.682 159.0 22.2 4.49 73 2023 12 01 12 02 57 22.382 +25 16 45.38 14.758 15.683 159.0 22.2 4.52 73 2023 12 01 13 02 57 21.888 +25 16 43.68 14.758 15.683 158.9 22.2 4.56 73 2023 12 01 14 02 57 21.393 +25 16 41.98 14.759 15.683 158.9 22.2 4.59 73 2023 12 01 15 02 57 20.898 +25 16 40.28 14.759 15.683 158.9 22.2 4.62 73 2023 12 01 16 02 57 20.404 +25 16 38.58 14.759 15.683 158.8 22.2 4.65 73 2023 12 01 17 02 57 19.910 +25 16 36.88 14.759 15.683 158.8 22.2 4.68 73 2023 12 01 18 02 57 19.416 +25 16 35.17 14.760 15.683 158.7 22.2 4.71 73 2023 12 01 19 02 57 18.922 +25 16 33.47 14.760 15.683 158.7 22.2 4.75 73 2023 12 01 20 02 57 18.429 +25 16 31.77 14.760 15.683 158.7 22.2 4.78 73 2023 12 01 21 02 57 17.935 +25 16 30.07 14.761 15.683 158.6 22.2 4.81 73 2023 12 01 22 02 57 17.442 +25 16 28.36 14.761 15.683 158.6 22.2 4.84 73 2023 12 01 23 02 57 16.950 +25 16 26.66 14.761 15.683 158.5 22.2 4.87 73 2023 12 02 00 02 57 16.457 +25 16 24.96 14.761 15.683 158.5 22.2 4.91 73 2023 12 02 01 02 57 15.965 +25 16 23.25 14.762 15.683 158.5 22.2 4.94 73 2023 12 02 02 02 57 15.473 +25 16 21.55 14.762 15.683 158.4 22.2 4.97 73 2023 12 02 03 02 57 14.981 +25 16 19.84 14.762 15.683 158.4 22.2 5.00 74 2023 12 02 04 02 57 14.489 +25 16 18.14 14.763 15.683 158.3 22.2 5.04 74 2023 12 02 05 02 57 13.997 +25 16 16.44 14.763 15.683 158.3 22.2 5.07 74 2023 12 02 06 02 57 13.506 +25 16 14.73 14.763 15.683 158.2 22.2 5.10 74