"Pseudo-MPEC" for P21D8H2
Created 2023 Feb 10 16:22:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: P21D8H2* C2023 01 229)TA*%YAF),e4cV
Astrometryy
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F52 P21D8H2 C2023 01 22:(!5)_u/JcLZcukw+_wJ*(0DF23p3'x5p'Nk6RU2r8Wow
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F52 P21D8H2 C2023 01 22!Nf?
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F52 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. Orbital elements: P21D8H2 Perihelion 2023 Feb 1.54931 +/- 35 TT = 13:11:00 (JD 2459977.04931) Epoch 2023 Jan 23.0 TT = JDT 2459967.5 Earth MOID: 0.2979 AutoNEOCP M 357.37756567 +/- 27 (J2000 ecliptic) n 0.27462034 +/- 0.3 Peri. 168.83991 +/- 60 a 2.34412578 +/- 1.71 Node 330.89727 +/- 14 e 0.4522802 +/- 0.248 Incl. 6.02474 +/- 5.8 P 3.59 H 22.75 G 0.15 U 11.9 SR q 1.28392392 +/- 0.389 Q 3.40432763 +/- 38.6 From 6 observations 2023 Jan. 22 (3.1 hr); mean residual 0".09
Residuals in arcseconds: 230122 F52 .01+ .06+ 230122 F52 .09+ .04- 230122 F52 .10- .12+ 230122 F52 .14- .09+ 230122 F52 .05+ .14- 230122 F52 .08+ .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 02 10 16 11 08 50.265 +07 11 08.04 .32198 1.2873 155.8 21.8 60d 14 2023 02 10 17 11 08 50.884 +07 10 09.63 .32194 1.2873 155.9 21.8 60d 14 2023 02 10 18 11 08 51.499 +07 09 11.24 .32190 1.2874 155.9 21.8 61d 14 2023 02 10 19 11 08 52.108 +07 08 12.86 .32186 1.2874 155.9 21.8 61d 14 2023 02 10 20 11 08 52.713 +07 07 14.49 .32182 1.2874 156.0 21.8 61d 14 2023 02 10 21 11 08 53.313 +07 06 16.13 .32178 1.2874 156.0 21.8 61d 14 2023 02 10 22 11 08 53.908 +07 05 17.78 .32175 1.2875 156.0 21.8 61d 14 2023 02 10 23 11 08 54.499 +07 04 19.44 .32171 1.2875 156.1 21.8 61d 14 2023 02 11 00 11 08 55.085 +07 03 21.12 .32167 1.2875 156.1 21.8 61d 13 2023 02 11 01 11 08 55.666 +07 02 22.81 .32163 1.2876 156.1 21.8 61d 13 2023 02 11 02 11 08 56.242 +07 01 24.51 .32160 1.2876 156.2 21.8 61d 13 2023 02 11 03 11 08 56.813 +07 00 26.22 .32156 1.2876 156.2 21.8 61d 13 2023 02 11 04 11 08 57.380 +06 59 27.94 .32152 1.2877 156.2 21.8 61d 13 2023 02 11 05 11 08 57.943 +06 58 29.68 .32148 1.2877 156.3 21.8 61d 13 2023 02 11 06 11 08 58.500 +06 57 31.43 .32145 1.2877 156.3 21.8 61d 13 2023 02 11 07 11 08 59.053 +06 56 33.19 .32141 1.2878 156.4 21.8 61d 13 2023 02 11 08 11 08 59.601 +06 55 34.96 .32138 1.2878 156.4 21.8 61d 13 2023 02 11 09 11 09 00.144 +06 54 36.75 .32134 1.2878 156.4 21.8 61d 13 2023 02 11 10 11 09 00.683 +06 53 38.55 .32130 1.2879 156.5 21.8 61d 13 2023 02 11 11 11 09 01.217 +06 52 40.36 .32127 1.2879 156.5 21.8 62d 13 2023 02 11 12 11 09 01.746 +06 51 42.18 .32123 1.2879 156.5 21.8 62d 13 2023 02 11 13 11 09 02.270 +06 50 44.02 .32120 1.2880 156.6 21.8 62d 13 2023 02 11 14 11 09 02.790 +06 49 45.87 .32116 1.2880 156.6 21.8 62d 13 2023 02 11 15 11 09 03.306 +06 48 47.73 .32113 1.2880 156.6 21.8 62d 13 2023 02 11 16 11 09 03.816 +06 47 49.61 .32110 1.2881 156.7 21.8 62d 13 2023 02 11 17 11 09 04.322 +06 46 51.50 .32106 1.2881 156.7 21.8 62d 13 2023 02 11 18 11 09 04.823 +06 45 53.40 .32103 1.2881 156.7 21.8 62d 13 2023 02 11 19 11 09 05.320 +06 44 55.32 .32099 1.2882 156.8 21.8 62d 13 2023 02 11 20 11 09 05.812 +06 43 57.25 .32096 1.2882 156.8 21.8 62d 13 2023 02 11 21 11 09 06.299 +06 42 59.19 .32093 1.2882 156.8 21.8 62d 13 2023 02 11 22 11 09 06.782 +06 42 01.15 .32089 1.2883 156.9 21.8 62d 13 2023 02 11 23 11 09 07.260 +06 41 03.12 .32086 1.2883 156.9 21.8 62d 13 2023 02 12 00 11 09 07.733 +06 40 05.11 .32083 1.2883 156.9 21.8 62d 13 2023 02 12 01 11 09 08.202 +06 39 07.11 .32080 1.2884 157.0 21.8 62d 13 2023 02 12 02 11 09 08.666 +06 38 09.12 .32076 1.2884 157.0 21.8 62d 13 2023 02 12 03 11 09 09.126 +06 37 11.15 .32073 1.2884 157.0 21.8 62d 13 2023 02 12 04 11 09 09.581 +06 36 13.19 .32070 1.2885 157.1 21.8 62d 13 2023 02 12 05 11 09 10.031 +06 35 15.25 .32067 1.2885 157.1 21.8 62d 13 2023 02 12 06 11 09 10.477 +06 34 17.32 .32064 1.2886 157.1 21.8 62d 13 2023 02 12 07 11 09 10.918 +06 33 19.40 .32061 1.2886 157.2 21.8 62d 13 2023 02 12 08 11 09 11.355 +06 32 21.50 .32058 1.2886 157.2 21.8 62d 13 2023 02 12 09 11 09 11.787 +06 31 23.62 .32054 1.2887 157.3 21.8 62d 13 2023 02 12 10 11 09 12.214 +06 30 25.75 .32051 1.2887 157.3 21.8 62d 13 2023 02 12 11 11 09 12.637 +06 29 27.89 .32048 1.2887 157.3 21.8 63d 12 2023 02 12 12 11 09 13.055 +06 28 30.05 .32045 1.2888 157.4 21.8 63d 12 2023 02 12 13 11 09 13.469 +06 27 32.22 .32042 1.2888 157.4 21.8 63d 12 2023 02 12 14 11 09 13.878 +06 26 34.41 .32039 1.2888 157.4 21.8 63d 12 2023 02 12 15 11 09 14.283 +06 25 36.62 .32037 1.2889 157.5 21.8 63d 12