"Pseudo-MPEC" for P21Y8qQ
Created 2024 Sep 7 15:22:27 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Y8qQ* C2024 09 05.57623303 59 33.601-15 30 42.97 ~95G7 21.16wXNEOCPF52
P21Y8qQ C2024 09 05.59020503 59 35.220-15 30 46.62 ~95G7 21.04wXNEOCPF52
P21Y8qQ C2024 09 05.60416103 59 36.840-15 30 50.31 ~95G7 20.99wXNEOCPF52
P21Y8qQ C2024 09 05.61811303 59 38.439-15 30 53.97 ~95G7 21.45wXNEOCPF52
P21Y8qQ |C2024 09 07.29135004 02 55.970-15 37 44.50 ~977q 21.2 GVNEOCP807
P21Y8qQ |C2024 09 07.29678004 02 56.580-15 37 45.40 ~977q 20.8 GVNEOCP807
P21Y8qQ |C2024 09 07.30228004 02 57.200-15 37 47.00 ~977q 20.8 GVNEOCP807
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: P21Y8qQ
Perihelion 2025 Jan 5.36935 +/- 55 TT = 8:51:52 (JD 2460680.86935)
Epoch 2024 Sep 7.0 TT = JDT 2460560.5 Earth MOID: 0.0618 AutoNEOCP
M 302.22978370 +/- 18 (J2000 ecliptic)
n 0.47994124 +/- 0.166 Peri. 38.98135 +/- 53
a 1.61563778 +/- 0.374 Node 74.79483 +/- 10
e 0.3884283 +/- 0.164 Incl. 21.92414 +/- 2.9
P 2.054/750.078d H 18.92 G 0.15 U 11.5 SR
q 0.98807823 +/- 0.159 Q 2.24319732 +/- 2.73
From 7 observations 2024 Sept. 5-7 (41.4 hr); mean residual 0".23
Residuals in arcseconds: 240905 F52 .46- .21+ 240905 F52 .35+ .24- 240907 807 .19- .09+ 240905 F52 .14- .10+ 240907 807 .15+ .29- 240905 F52 .25+ .08- 240907 807 .03- .24+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 15 04 03 34.833 -15 39 12.23 .86205 1.4996 106.4 21.1 8.29 94 2024 09 07 16 04 03 39.735 -15 39 22.86 .86160 1.4994 106.4 21.1 9.30 93 2024 09 07 17 04 03 44.637 -15 39 33.50 .86115 1.4991 106.4 21.1 10.4 92 2024 09 07 18 04 03 49.538 -15 39 44.15 .86070 1.4989 106.4 21.1 11.4 92 2024 09 07 19 04 03 54.439 -15 39 54.80 .86025 1.4987 106.4 21.1 12.6 91 2024 09 07 20 04 03 59.340 -15 40 05.46 .85980 1.4984 106.5 21.1 13.7 91 2024 09 07 21 04 04 04.240 -15 40 16.12 .85935 1.4982 106.5 21.1 14.9 91 2024 09 07 22 04 04 09.140 -15 40 26.79 .85890 1.4980 106.5 21.1 16.1 90 2024 09 07 23 04 04 14.039 -15 40 37.47 .85845 1.4977 106.5 21.1 17.4 90 2024 09 08 00 04 04 18.939 -15 40 48.15 .85800 1.4975 106.5 21.1 18.7 90 2024 09 08 01 04 04 23.837 -15 40 58.84 .85755 1.4973 106.5 21.1 20.0 89 2024 09 08 02 04 04 28.736 -15 41 09.53 .85710 1.4970 106.5 21.1 21.4 89 2024 09 08 03 04 04 33.634 -15 41 20.24 .85665 1.4968 106.5 21.0 22.8 89 2024 09 08 04 04 04 38.532 -15 41 30.94 .85620 1.4966 106.6 21.0 24.3 89 2024 09 08 05 04 04 43.429 -15 41 41.66 .85575 1.4963 106.6 21.0 25.7 89 2024 09 08 06 04 04 48.326 -15 41 52.37 .85530 1.4961 106.6 21.0 27.2 88 2024 09 08 07 04 04 53.223 -15 42 03.10 .85485 1.4959 106.6 21.0 28.8 88 2024 09 08 08 04 04 58.120 -15 42 13.83 .85440 1.4956 106.6 21.0 30.4 88 2024 09 08 09 04 05 03.016 -15 42 24.57 .85395 1.4954 106.6 21.0 32.0 88 2024 09 08 10 04 05 07.911 -15 42 35.31 .85350 1.4952 106.6 21.0 33.6 88 2024 09 08 11 04 05 12.807 -15 42 46.06 .85305 1.4949 106.6 21.0 35.3 88 2024 09 08 12 04 05 17.702 -15 42 56.81 .85260 1.4947 106.7 21.0 37.0 88 2024 09 08 13 04 05 22.596 -15 43 07.57 .85215 1.4945 106.7 21.0 38.8 88 2024 09 08 14 04 05 27.491 -15 43 18.34 .85170 1.4943 106.7 21.0 40.6 88 2024 09 08 15 04 05 32.385 -15 43 29.11 .85125 1.4940 106.7 21.0 42.4 87 2024 09 08 16 04 05 37.278 -15 43 39.89 .85080 1.4938 106.7 21.0 44.3 87 2024 09 08 17 04 05 42.172 -15 43 50.67 .85035 1.4936 106.7 21.0 46.2 87 2024 09 08 18 04 05 47.065 -15 44 01.46 .84990 1.4933 106.7 21.0 48.1 87 2024 09 08 19 04 05 51.957 -15 44 12.25 .84945 1.4931 106.7 21.0 50.0 87 2024 09 08 20 04 05 56.850 -15 44 23.05 .84900 1.4929 106.8 21.0 52.0 87 2024 09 08 21 04 06 01.742 -15 44 33.86 .84855 1.4926 106.8 21.0 54.1 87 2024 09 08 22 04 06 06.633 -15 44 44.67 .84811 1.4924 106.8 21.0 56.1 87 2024 09 08 23 04 06 11.524 -15 44 55.49 .84766 1.4922 106.8 21.0 58.3 87 2024 09 09 00 04 06 16.415 -15 45 06.31 .84721 1.4919 106.8 21.0 60.4 87 2024 09 09 01 04 06 21.306 -15 45 17.14 .84676 1.4917 106.8 21.0 62.6 87 2024 09 09 02 04 06 26.196 -15 45 27.97 .84631 1.4915 106.8 21.0 64.8 87 2024 09 09 03 04 06 31.086 -15 45 38.81 .84586 1.4912 106.8 21.0 67.0 87 2024 09 09 04 04 06 35.976 -15 45 49.66 .84541 1.4910 106.9 21.0 69.3 87 2024 09 09 05 04 06 40.865 -15 46 00.51 .84497 1.4908 106.9 21.0 71.6 87 2024 09 09 06 04 06 45.754 -15 46 11.36 .84452 1.4905 106.9 21.0 73.9 86 2024 09 09 07 04 06 50.642 -15 46 22.22 .84407 1.4903 106.9 21.0 76.3 86 2024 09 09 08 04 06 55.530 -15 46 33.09 .84362 1.4901 106.9 21.0 78.7 86 2024 09 09 09 04 07 00.418 -15 46 43.96 .84317 1.4898 106.9 21.0 81.2 86 2024 09 09 10 04 07 05.306 -15 46 54.84 .84272 1.4896 106.9 21.0 83.7 86 2024 09 09 11 04 07 10.193 -15 47 05.72 .84228 1.4894 106.9 21.0 86.2 86 2024 09 09 12 04 07 15.079 -15 47 16.61 .84183 1.4891 107.0 21.0 88.7 86 2024 09 09 13 04 07 19.966 -15 47 27.50 .84138 1.4889 107.0 21.0 91.3 86 2024 09 09 14 04 07 24.852 -15 47 38.40 .84093 1.4887 107.0 21.0 94.0 86