"Pseudo-MPEC" for P21DgDK
Created 2023 Feb 10 15:22:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21DgDK* C2023 01 25_]]AstrometryLaAj$Sgredacted;U(9a2V3um;pNS2'q(qclickKfk0IO\eJihereWGy_a`LqMGh=lu)sleE=Rj'U?=@DDd!kc;,IgWF52
P21DgDK C2023 01 25Phvs`Bnip;/;Xafor+:%W7IU!$!d?-g,equ;jexplanation5]9$F52
P21DgDK KC2023 01 26.17342707 15 35.312+44 48 29.92 ~1Q4b 22.31GVNEOCPI52
P21DgDK KC2023 01 26.17556907 15 34.927+44 48 22.54 ~1Q4b 21.43GVNEOCPI52
P21DgDK KC2023 01 26.17771207 15 34.657+44 48 13.57 ~1Q4b 21.07GVNEOCPI52
P21DgDK KC2023 01 26.17986807 15 34.362+44 48 06.26 ~1Q4b 21.81GVNEOCPI52
P21DgDK KC2023 01 28.17310407 11 30.332+42 42 24.73 ~1S4q 21.94GVNEOCPI52
P21DgDK KC2023 01 28.17696307 11 29.807+42 42 10.55 ~1S4q 21.03GVNEOCPI52
P21DgDK KC2023 01 28.18082707 11 29.353+42 41 57.19 ~1S4q 21.66GVNEOCPI52
P21DgDK KC2023 01 28.18469207 11 28.820+42 41 43.01 ~1S4q 22.10GVNEOCPI52
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.
(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 reflector + CCD.
Orbital elements: P21DgDK
Perihelion 2022 Nov 6.32223 +/- 1.5 TT = 7:44:00 (JD 2459889.82223)
Epoch 2023 Jan 28.0 TT = JDT 2459972.5 Earth MOID: 0.4384 AutoNEOCP
M 34.81517238 +/- 2.3 (J2000 ecliptic)
n 0.42109469 +/- 0.0213 Peri. 104.84461 +/- 1.7
a 1.76285341 +/- 0.0595 Node 312.51551 +/- 0.39
e 0.2943969 +/- 0.0165 Incl. 28.74459 +/- 0.9
P 2.34/854.90d H 21.75 G 0.15 U 10.2
q 1.24387476 +/- 0.0131 Q 2.28183207 +/- 0.106
From 11 observations 2023 Jan. 25-28; mean residual 0".39
Residuals in arcseconds: 230125 F52 .17- .02+ 230126 I52 .40- .42+ 230128 I52 .06- .53- 230125 F52 .13+ .02+ 230126 I52 .08- .48- 230128 I52 .10+ .51+ 230125 F52 .03+ .04- 230126 I52 .01- .34+ 230128 I52 .61- .73+ 230126 I52 .51+ .27- 230128 I52 .57+ .72- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 02 10 15 06 57 03.278 +29 58 55.05 .55590 1.4596 140.6 22.5 67.1 97 2023 02 10 16 06 57 02.255 +29 56 51.60 .55623 1.4597 140.6 22.5 67.4 97 2023 02 10 17 06 57 01.240 +29 54 48.27 .55657 1.4599 140.5 22.5 67.8 97 2023 02 10 18 06 57 00.233 +29 52 45.07 .55690 1.4600 140.5 22.5 68.2 97 2023 02 10 19 06 56 59.234 +29 50 41.99 .55723 1.4602 140.4 22.5 68.6 97 2023 02 10 20 06 56 58.244 +29 48 39.04 .55757 1.4603 140.4 22.5 68.9 97 2023 02 10 21 06 56 57.261 +29 46 36.22 .55790 1.4605 140.4 22.5 69.3 97 2023 02 10 22 06 56 56.287 +29 44 33.52 .55823 1.4607 140.3 22.5 69.7 97 2023 02 10 23 06 56 55.321 +29 42 30.94 .55857 1.4608 140.3 22.5 70.1 97 2023 02 11 00 06 56 54.363 +29 40 28.49 .55890 1.4610 140.3 22.5 70.4 97 2023 02 11 01 06 56 53.414 +29 38 26.17 .55924 1.4611 140.2 22.5 70.8 97 2023 02 11 02 06 56 52.472 +29 36 23.97 .55958 1.4613 140.2 22.5 71.2 97 2023 02 11 03 06 56 51.539 +29 34 21.90 .55991 1.4614 140.2 22.5 71.6 97 2023 02 11 04 06 56 50.613 +29 32 19.96 .56025 1.4616 140.1 22.5 71.9 97 2023 02 11 05 06 56 49.696 +29 30 18.14 .56059 1.4617 140.1 22.5 72.3 96 2023 02 11 06 06 56 48.786 +29 28 16.45 .56092 1.4619 140.0 22.5 72.7 96 2023 02 11 07 06 56 47.885 +29 26 14.88 .56126 1.4621 140.0 22.5 73.1 96 2023 02 11 08 06 56 46.992 +29 24 13.44 .56160 1.4622 140.0 22.5 73.5 96 2023 02 11 09 06 56 46.107 +29 22 12.12 .56194 1.4624 139.9 22.6 73.8 96 2023 02 11 10 06 56 45.229 +29 20 10.93 .56228 1.4625 139.9 22.6 74.2 96 2023 02 11 11 06 56 44.360 +29 18 09.87 .56262 1.4627 139.9 22.6 74.6 96 2023 02 11 12 06 56 43.499 +29 16 08.93 .56296 1.4628 139.8 22.6 75.0 96 2023 02 11 13 06 56 42.645 +29 14 08.12 .56330 1.4630 139.8 22.6 75.4 96 2023 02 11 14 06 56 41.800 +29 12 07.43 .56364 1.4631 139.7 22.6 75.8 96 2023 02 11 15 06 56 40.962 +29 10 06.87 .56398 1.4633 139.7 22.6 76.2 96 2023 02 11 16 06 56 40.133 +29 08 06.43 .56432 1.4635 139.7 22.6 76.6 96 2023 02 11 17 06 56 39.311 +29 06 06.12 .56466 1.4636 139.6 22.6 77.0 96 2023 02 11 18 06 56 38.497 +29 04 05.94 .56500 1.4638 139.6 22.6 77.3 96 2023 02 11 19 06 56 37.691 +29 02 05.88 .56535 1.4639 139.6 22.6 77.7 96 2023 02 11 20 06 56 36.893 +29 00 05.95 .56569 1.4641 139.5 22.6 78.1 96 2023 02 11 21 06 56 36.103 +28 58 06.15 .56603 1.4642 139.5 22.6 78.5 96 2023 02 11 22 06 56 35.320 +28 56 06.47 .56638 1.4644 139.5 22.6 78.9 96 2023 02 11 23 06 56 34.545 +28 54 06.91 .56672 1.4646 139.4 22.6 79.3 96 2023 02 12 00 06 56 33.778 +28 52 07.49 .56707 1.4647 139.4 22.6 79.7 96 2023 02 12 01 06 56 33.019 +28 50 08.18 .56741 1.4649 139.3 22.6 80.1 96 2023 02 12 02 06 56 32.268 +28 48 09.01 .56776 1.4650 139.3 22.6 80.5 96 2023 02 12 03 06 56 31.524 +28 46 09.96 .56810 1.4652 139.3 22.6 80.9 96 2023 02 12 04 06 56 30.788 +28 44 11.03 .56845 1.4653 139.2 22.6 81.3 96 2023 02 12 05 06 56 30.060 +28 42 12.23 .56879 1.4655 139.2 22.6 81.7 96 2023 02 12 06 06 56 29.340 +28 40 13.56 .56914 1.4657 139.2 22.6 82.1 96 2023 02 12 07 06 56 28.627 +28 38 15.01 .56949 1.4658 139.1 22.6 82.5 96 2023 02 12 08 06 56 27.922 +28 36 16.59 .56983 1.4660 139.1 22.6 82.9 96 2023 02 12 09 06 56 27.225 +28 34 18.30 .57018 1.4661 139.0 22.6 83.3 96 2023 02 12 10 06 56 26.535 +28 32 20.13 .57053 1.4663 139.0 22.6 83.7 96 2023 02 12 11 06 56 25.853 +28 30 22.08 .57088 1.4664 139.0 22.6 84.1 96 2023 02 12 12 06 56 25.178 +28 28 24.16 .57123 1.4666 138.9 22.6 84.5 96 2023 02 12 13 06 56 24.511 +28 26 26.37 .57158 1.4668 138.9 22.6 84.9 95 2023 02 12 14 06 56 23.852 +28 24 28.70 .57193 1.4669 138.9 22.6 85.4 95