"Pseudo-MPEC" for P21JSG9
Created 2023 Sep 19 16:22:40 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21JSG9 C2023 09 05LKZX/dJr'X.diaEWM*8!E:CT]SO2+U8?g!]7s?p\E4%`YadVb0p,F52
P21JSG9 C2023 09 05dT_m@E#2dj4\-A,Cf@IMSOE:mU##cBZH5TGlg2]Uhs/%`OycR8!mF52
P21JSG9 C2023 09 05+WJc]3+q5t%Astrometry]glI$!7wF$u!AR-Y-Td$[!kfr'ax(DgF52
P21JSG9* C2023 09 18,FX)redacted;X+v-`=9mPGHnePgrp9SW7q_68k6JNT(YPism)gCF52
P21JSG9 C2023 09 18*5ko;u6glP@#A7=1)bGS7!5p+click%Dxb1ulg;ob,].\#2WoOiRF52
P21JSG9 C2023 09 1876`NluywTCP.Kbhere.lX#Ud:=rOWAXsp73x]/QZ=N0466vD(.7rF52
P21JSG9 C2023 09 18pULh*^c=^73OJe23forqGQy1e6G;4*JjAvavI)[aGxE^eu.*av!.F51
P21JSG9 C2023 09 18MUt8kA-YKexplanationWJG.eC1HXroVq-ulp.l[ps6je[fro7PsF51
P21JSG9 KC2023 09 19.27111 21 33 36.16 +15 28 28.8 ~9J97 22.1 RVNEOCP691
P21JSG9 KC2023 09 19.28942 21 33 35.46 +15 28 12.2 ~9J97 22.2 RVNEOCP691
P21JSG9 KC2023 09 19.30774 21 33 34.77 +15 27 55.5 ~9J97 VNEOCP691
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, 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.
(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: P21JSG9
Perihelion 2024 Jun 4.00370 +/- 1.68 TT = 0:05:19 (JD 2460465.50370)
Epoch 2023 Sep 19.0 TT = JDT 2460206.5 Earth MOID: 0.7132 AutoNEOCP
M 286.65323227 +/- 0.7 (J2000 ecliptic)
n 0.28318810 +/- 0.00121 Peri. 235.30413 +/- 0.43
a 2.29660361 +/- 0.00655 Node 211.99693 +/- 0.13
e 0.2928461 +/- 0.0028 Incl. 21.72471 +/- 0.057
P 3.48 H 18.64 G 0.15 U 8.3
q 1.62405216 +/- 0.0018 Q 2.96915507 +/- 0.0149
From 11 observations 2023 Sept. 5-19; mean residual 0".12
Residuals in arcseconds: 230905 F52 .01- .06- 230918 F52 .00 .08+ 230919 691 .10- .08+ 230905 F52 .08+ .15+ 230918 F52 .17+ .08- 230919 691 .00 .03+ 230905 F52 .07- .08- 230918 F51 .13+ .06+ 230919 691 .22+ .08- 230918 F52 .08+ .00 230918 F51 .35- .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 19 16 21 33 21.974 +15 22 33.66 1.4115 2.2959 143.1 22.0 .451 120 2023 09 19 17 21 33 20.481 +15 21 55.99 1.4116 2.2957 143.1 22.0 .468 120 2023 09 19 18 21 33 18.990 +15 21 18.30 1.4116 2.2956 143.1 22.0 .486 120 2023 09 19 19 21 33 17.502 +15 20 40.60 1.4116 2.2955 143.1 22.0 .504 120 2023 09 19 20 21 33 16.017 +15 20 02.88 1.4117 2.2953 143.0 22.0 .522 120 2023 09 19 21 21 33 14.535 +15 19 25.15 1.4117 2.2952 143.0 22.0 .540 120 2023 09 19 22 21 33 13.056 +15 18 47.40 1.4118 2.2951 143.0 22.0 .558 120 2023 09 19 23 21 33 11.579 +15 18 09.64 1.4118 2.2949 143.0 22.0 .576 120 2023 09 20 00 21 33 10.106 +15 17 31.86 1.4119 2.2948 142.9 22.0 .594 120 2023 09 20 01 21 33 08.635 +15 16 54.07 1.4119 2.2946 142.9 22.0 .613 120 2023 09 20 02 21 33 07.167 +15 16 16.27 1.4120 2.2945 142.9 22.0 .631 120 2023 09 20 03 21 33 05.703 +15 15 38.45 1.4120 2.2944 142.9 22.0 .650 120 2023 09 20 04 21 33 04.241 +15 15 00.61 1.4121 2.2942 142.8 22.0 .668 120 2023 09 20 05 21 33 02.781 +15 14 22.76 1.4121 2.2941 142.8 22.0 .687 120 2023 09 20 06 21 33 01.325 +15 13 44.90 1.4122 2.2939 142.8 22.0 .706 120 2023 09 20 07 21 32 59.872 +15 13 07.02 1.4122 2.2938 142.8 22.0 .725 120 2023 09 20 08 21 32 58.421 +15 12 29.13 1.4123 2.2937 142.7 22.0 .744 120 2023 09 20 09 21 32 56.974 +15 11 51.22 1.4123 2.2935 142.7 22.0 .763 120 2023 09 20 10 21 32 55.529 +15 11 13.30 1.4124 2.2934 142.7 22.0 .783 120 2023 09 20 11 21 32 54.087 +15 10 35.37 1.4124 2.2933 142.6 22.0 .802 120 2023 09 20 12 21 32 52.648 +15 09 57.42 1.4125 2.2931 142.6 22.0 .821 120 2023 09 20 13 21 32 51.212 +15 09 19.46 1.4125 2.2930 142.6 22.0 .841 120 2023 09 20 14 21 32 49.779 +15 08 41.49 1.4126 2.2928 142.6 22.0 .861 120 2023 09 20 15 21 32 48.349 +15 08 03.50 1.4126 2.2927 142.5 22.0 .881 120 2023 09 20 16 21 32 46.921 +15 07 25.49 1.4127 2.2926 142.5 22.0 .900 120 2023 09 20 17 21 32 45.497 +15 06 47.48 1.4127 2.2924 142.5 22.0 .920 120 2023 09 20 18 21 32 44.075 +15 06 09.45 1.4128 2.2923 142.5 22.0 .940 120 2023 09 20 19 21 32 42.657 +15 05 31.41 1.4128 2.2921 142.4 22.0 .961 120 2023 09 20 20 21 32 41.241 +15 04 53.35 1.4129 2.2920 142.4 22.0 .981 120 2023 09 20 21 21 32 39.829 +15 04 15.28 1.4129 2.2919 142.4 22.0 1.00 119 2023 09 20 22 21 32 38.419 +15 03 37.20 1.4130 2.2917 142.3 22.0 1.02 119 2023 09 20 23 21 32 37.012 +15 02 59.10 1.4130 2.2916 142.3 22.0 1.04 119 2023 09 21 00 21 32 35.608 +15 02 20.99 1.4131 2.2914 142.3 22.0 1.06 119 2023 09 21 01 21 32 34.207 +15 01 42.87 1.4131 2.2913 142.3 22.0 1.08 119 2023 09 21 02 21 32 32.809 +15 01 04.73 1.4132 2.2912 142.2 22.0 1.10 119 2023 09 21 03 21 32 31.414 +15 00 26.58 1.4133 2.2910 142.2 22.0 1.13 119 2023 09 21 04 21 32 30.022 +14 59 48.42 1.4133 2.2909 142.2 22.0 1.15 119 2023 09 21 05 21 32 28.633 +14 59 10.25 1.4134 2.2908 142.2 22.0 1.17 119 2023 09 21 06 21 32 27.246 +14 58 32.06 1.4134 2.2906 142.1 22.0 1.19 119 2023 09 21 07 21 32 25.863 +14 57 53.86 1.4135 2.2905 142.1 22.0 1.21 119 2023 09 21 08 21 32 24.483 +14 57 15.65 1.4135 2.2903 142.1 22.0 1.23 119 2023 09 21 09 21 32 23.105 +14 56 37.42 1.4136 2.2902 142.0 22.0 1.25 119 2023 09 21 10 21 32 21.731 +14 55 59.18 1.4137 2.2901 142.0 22.0 1.28 119 2023 09 21 11 21 32 20.359 +14 55 20.93 1.4137 2.2899 142.0 22.0 1.30 119 2023 09 21 12 21 32 18.991 +14 54 42.67 1.4138 2.2898 142.0 22.0 1.32 119 2023 09 21 13 21 32 17.625 +14 54 04.40 1.4138 2.2896 141.9 22.0 1.34 119 2023 09 21 14 21 32 16.263 +14 53 26.11 1.4139 2.2895 141.9 22.0 1.36 119 2023 09 21 15 21 32 14.903 +14 52 47.81 1.4140 2.2894 141.9 22.0 1.39 119