"Pseudo-MPEC" for P21DC52
Created 2023 Mar 27 15:22:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21DC52* C2023 03 18VJ\6A9i'/-R59BSDJ.E4rk]aZ2\!J`1uBGp6jwExP4kLg5v,wvtoF52
P21DC52 C2023 03 18g10wmWG-hvPimfZje2tS#GtlwisT8;eIqb(0#J`S9SsMx8_rksf.F52
P21DC52 C2023 03 18qFwD!69@90]/8G2bAstrometry-@Va9)9,i1Q+_q:VrkM[:mt$P]F52
P21DC52 C2023 03 18qQpY_6i)s95$AGc8;s0at]vh+KF5.=g$Q:@Dms3/QTW;GL413bo0F52
P21DC52 3C2023 03 23*T[QiCH0Hy6tp:gCNwu\.j)ZX;HudX%rm0a6YL82U`goN0w%_Z3OT14
P21DC52 3C2023 03 23=Gb2o]v'bnNM0?,6WrRfY?\a*Y@im-s1T[C$t+ZB4-,redacted;SmBd@OQSn3:RF4v:Ao%O*SP9\sMDYZ7D1QudybXR/lN#gw\=[^J7T14
P21DC52 3C2023 03 255cMbjqAJcwotNj_N-=ZdbsQ9UHt9s1(6^D[0f+scTGly,t,$TBpuT14
P21DC52 3C2023 03 25s/PB]CoHLclick_,J@p6iTZk3QtsU(uwxpKaFGDjplpUR@PI1Vl?T14
P21DC52 3C2023 03 25j7?$i9wxusPsC!4DX4r$^'0XW3i3Zb$q'\:t39o`iB*DVNFhrFTyT14
P21DC52 3C2023 03 25W2WDVD$P8jtL)DfLfJpwRpeHB2BCiSgyQl=TvqhereFflLpj9BV=T14
P21DC52 |C2023 03 26mSp=sr`+O\(5o=@;4t7`u$,GNv:JRX=`(for[YA)#FGl;21-aHm\807
P21DC52 |C2023 03 26y)TOx%'VvA81lRv/dCUZBE#)mexplanationp?NI\x;YV8!H#!;0807
P21DC52 |C2023 03 26t7?84OrPq=Se#?mA)XvE8,79U:npJB-D[As-Lj%YDD7=7=8@v4?h807
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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P21DC52
Perihelion 2023 Dec 13.98125 +/- 1.82 TT = 23:32:59 (JD 2460292.48125)
Epoch 2023 Mar 26.0 TT = JDT 2460029.5 Earth MOID: 0.2360 Ma: 0.0699
M 271.62224188 +/- 0.56 (J2000 ecliptic) AutoNEOCP
n 0.33606106 +/- 0.000354 Peri. 337.72263 +/- 0.50
a 2.04891486 +/- 0.00144 Node 330.83188 +/- 0.37
e 0.3900018 +/- 0.00574 Incl. 3.19370 +/- 0.058
P 2.93 H 20.42 G 0.15 U 7.5
q 1.24983419 +/- 0.0112 Q 2.84799554 +/- 0.0133
From 14 observations 2023 Mar. 18-26; mean residual 0".16
Residuals in arcseconds: 230318 F52 .06+ .11+ 230323 T14 .14- .04+ 230325 T14 .07- .02- 230318 F52 .04+ .26+ 230323 T14 .13+ .04- 230326 807 .35+ .23- 230318 F52 .27- .10- 230325 T14 .00 .01+ 230326 807 .08- .39- 230318 F52 .17+ .24- 230325 T14 .01+ .04+ 230326 807 .23- .05- 230323 T14 .00 .03- 230325 T14 .06+ .03+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 03 27 15 11 32 37.282 +00 05 01.83 1.3254 2.3086 167.1 23.3 .250 62 2023 03 27 16 11 32 34.233 +00 05 18.41 1.3253 2.3085 167.0 23.3 .257 63 2023 03 27 17 11 32 31.185 +00 05 35.00 1.3253 2.3083 166.9 23.3 .264 63 2023 03 27 18 11 32 28.137 +00 05 51.58 1.3252 2.3081 166.9 23.3 .271 64 2023 03 27 19 11 32 25.091 +00 06 08.15 1.3252 2.3080 166.8 23.3 .279 64 2023 03 27 20 11 32 22.045 +00 06 24.73 1.3251 2.3078 166.8 23.3 .286 65 2023 03 27 21 11 32 19.000 +00 06 41.30 1.3251 2.3076 166.7 23.4 .293 65 2023 03 27 22 11 32 15.956 +00 06 57.87 1.3250 2.3075 166.7 23.4 .301 66 2023 03 27 23 11 32 12.913 +00 07 14.44 1.3250 2.3073 166.6 23.4 .309 66 2023 03 28 00 11 32 09.871 +00 07 31.01 1.3249 2.3071 166.6 23.4 .317 67 2023 03 28 01 11 32 06.830 +00 07 47.57 1.3249 2.3070 166.5 23.4 .325 67 2023 03 28 02 11 32 03.790 +00 08 04.13 1.3248 2.3068 166.5 23.4 .333 68 2023 03 28 03 11 32 00.750 +00 08 20.69 1.3248 2.3067 166.4 23.4 .341 68 2023 03 28 04 11 31 57.712 +00 08 37.25 1.3247 2.3065 166.4 23.4 .349 69 2023 03 28 05 11 31 54.674 +00 08 53.80 1.3247 2.3063 166.3 23.4 .358 69 2023 03 28 06 11 31 51.638 +00 09 10.35 1.3246 2.3062 166.2 23.4 .367 70 2023 03 28 07 11 31 48.602 +00 09 26.90 1.3246 2.3060 166.2 23.4 .375 70 2023 03 28 08 11 31 45.567 +00 09 43.44 1.3245 2.3058 166.1 23.4 .384 70 2023 03 28 09 11 31 42.534 +00 09 59.99 1.3245 2.3057 166.1 23.4 .393 71 2023 03 28 10 11 31 39.501 +00 10 16.53 1.3244 2.3055 166.0 23.4 .403 71 2023 03 28 11 11 31 36.469 +00 10 33.06 1.3244 2.3053 166.0 23.4 .412 71 2023 03 28 12 11 31 33.438 +00 10 49.59 1.3243 2.3052 165.9 23.4 .421 72 2023 03 28 13 11 31 30.408 +00 11 06.12 1.3243 2.3050 165.9 23.4 .431 72 2023 03 28 14 11 31 27.380 +00 11 22.65 1.3242 2.3048 165.8 23.4 .441 73 2023 03 28 15 11 31 24.352 +00 11 39.18 1.3242 2.3047 165.8 23.4 .451 73 2023 03 28 16 11 31 21.325 +00 11 55.70 1.3242 2.3045 165.7 23.4 .461 73 2023 03 28 17 11 31 18.299 +00 12 12.21 1.3241 2.3044 165.7 23.4 .471 74 2023 03 28 18 11 31 15.274 +00 12 28.73 1.3241 2.3042 165.6 23.4 .481 74 2023 03 28 19 11 31 12.250 +00 12 45.24 1.3240 2.3040 165.5 23.4 .492 74 2023 03 28 20 11 31 09.228 +00 13 01.75 1.3240 2.3039 165.5 23.4 .503 75 2023 03 28 21 11 31 06.206 +00 13 18.25 1.3239 2.3037 165.4 23.4 .513 75 2023 03 28 22 11 31 03.185 +00 13 34.75 1.3239 2.3035 165.4 23.4 .524 75 2023 03 28 23 11 31 00.166 +00 13 51.25 1.3239 2.3034 165.3 23.4 .535 75 2023 03 29 00 11 30 57.147 +00 14 07.75 1.3238 2.3032 165.3 23.4 .547 76 2023 03 29 01 11 30 54.129 +00 14 24.24 1.3238 2.3030 165.2 23.4 .558 76 2023 03 29 02 11 30 51.113 +00 14 40.72 1.3237 2.3029 165.2 23.4 .570 76 2023 03 29 03 11 30 48.097 +00 14 57.21 1.3237 2.3027 165.1 23.4 .581 77 2023 03 29 04 11 30 45.083 +00 15 13.69 1.3237 2.3025 165.1 23.4 .593 77 2023 03 29 05 11 30 42.070 +00 15 30.16 1.3236 2.3024 165.0 23.4 .605 77 2023 03 29 06 11 30 39.058 +00 15 46.64 1.3236 2.3022 165.0 23.4 .617 77 2023 03 29 07 11 30 36.047 +00 16 03.11 1.3236 2.3021 164.9 23.4 .630 78 2023 03 29 08 11 30 33.037 +00 16 19.57 1.3235 2.3019 164.8 23.4 .642 78 2023 03 29 09 11 30 30.028 +00 16 36.03 1.3235 2.3017 164.8 23.4 .655 78 2023 03 29 10 11 30 27.020 +00 16 52.49 1.3235 2.3016 164.7 23.4 .667 78 2023 03 29 11 11 30 24.014 +00 17 08.95 1.3234 2.3014 164.7 23.4 .680 79 2023 03 29 12 11 30 21.008 +00 17 25.40 1.3234 2.3012 164.6 23.4 .694 79 2023 03 29 13 11 30 18.004 +00 17 41.84 1.3234 2.3011 164.6 23.4 .707 79 2023 03 29 14 11 30 15.001 +00 17 58.28 1.3233 2.3009 164.5 23.4 .720 79