"Pseudo-MPEC" for P21HY9I
Created 2023 Sep 25 1:22:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21HY9I* C2023 08 19MFS].LDAstrometryh\hWF7,18$_[cgK0xk.?wG`oN`1n)/6?wG@F52
P21HY9I C2023 08 195S+'2jcu1h_/YH)0IC%w)[bQqA^oh$^v/e.T(]?pv)redacted;)F52
P21HY9I C2023 08 19D29mUrD8.,CLXd0',he(R*j`gM%7$.AH@4O-`A;GdA%(R,5tK=L/F52
P21HY9I 3C2023 08 20.fP5lh9cuwX$^rFys0ux9M^(!cE(M-n#Cclick`k6;.R6,d:D7:xT14
P21HY9I 3C2023 08 200%scr!!eE)8-Ro*herel;@-IMw/klT(,R91%)%#]ZB)4jp*tforbT14
P21HY9I 3C2023 08 20E:pHAGX39f;FrT1w0ohR\05y%p)y3(n]P5*.HDtDFL/C]$E%1\5\T14
P21HY9I 3C2023 08 204Z-qYty'WPqa8sexplanation_g7]3dmW!qV\8o]u^=\UPV/2g_)T14
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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P21HY9I
Perihelion 2023 Aug 19.80611 +/- 25.7 TT = 19:20:48 (JD 2460176.30611)
Epoch 2023 Aug 20.0 TT = JDT 2460176.5 Earth MOID: 0.2531 AutoNEOCP
M 0.04895692 +/- 10 (J2000 ecliptic)
n 0.25250077 +/- 0.123 Peri. 340.37489 +/- 25
a 2.47910109 +/- 0.807 Node 339.74209 +/- 2.8
e 0.4923378 +/- 0.139 Incl. 10.39136 +/- 1.7
P 3.90 H 23.37 G 0.15 U 11.3 SR
q 1.25854573 +/- 0.0556 Q 3.69965645 +/- 1.82
From 7 observations 2023 Aug. 19-20 (24.8 hr); mean residual 0".10
Residuals in arcseconds: 230819 F52 .01+ .09- 230820 T14 .03- .03+ 230820 T14 .01+ .03+ 230819 F52 .08+ .29+ 230820 T14 .03+ .00 230819 F52 .09- .20- 230820 T14 .01- .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 25 01 21 17 45.946 -09 09 40.76 .39043 1.3166 137.2 23.3 281' 157 2023 09 25 02 21 17 50.659 -09 08 16.56 .39067 1.3168 137.2 23.3 281' 157 2023 09 25 03 21 17 55.372 -09 06 52.43 .39090 1.3169 137.2 23.3 282' 157 2023 09 25 04 21 18 00.086 -09 05 28.37 .39113 1.3170 137.2 23.3 282' 157 2023 09 25 05 21 18 04.801 -09 04 04.40 .39137 1.3172 137.2 23.3 283' 157 2023 09 25 06 21 18 09.516 -09 02 40.50 .39160 1.3173 137.1 23.3 283' 157 2023 09 25 07 21 18 14.231 -09 01 16.67 .39184 1.3174 137.1 23.3 283' 157 2023 09 25 08 21 18 18.947 -08 59 52.93 .39207 1.3175 137.1 23.3 284' 157 2023 09 25 09 21 18 23.664 -08 58 29.26 .39231 1.3177 137.1 23.3 284' 157 2023 09 25 10 21 18 28.381 -08 57 05.67 .39254 1.3178 137.1 23.3 284' 157 2023 09 25 11 21 18 33.099 -08 55 42.16 .39278 1.3179 137.0 23.3 285' 157 2023 09 25 12 21 18 37.817 -08 54 18.72 .39301 1.3181 137.0 23.3 285' 157 2023 09 25 13 21 18 42.536 -08 52 55.36 .39325 1.3182 137.0 23.3 286' 157 2023 09 25 14 21 18 47.255 -08 51 32.07 .39349 1.3183 137.0 23.3 286' 157 2023 09 25 15 21 18 51.975 -08 50 08.87 .39372 1.3184 137.0 23.3 286' 157 2023 09 25 16 21 18 56.695 -08 48 45.74 .39396 1.3186 137.0 23.3 287' 157 2023 09 25 17 21 19 01.416 -08 47 22.68 .39420 1.3187 136.9 23.3 287' 157 2023 09 25 18 21 19 06.137 -08 45 59.71 .39443 1.3188 136.9 23.3 287' 157 2023 09 25 19 21 19 10.859 -08 44 36.81 .39467 1.3190 136.9 23.3 288' 157 2023 09 25 20 21 19 15.582 -08 43 13.98 .39491 1.3191 136.9 23.3 288' 157 2023 09 25 21 21 19 20.305 -08 41 51.24 .39515 1.3192 136.9 23.3 289' 157 2023 09 25 22 21 19 25.028 -08 40 28.56 .39538 1.3194 136.9 23.3 289' 157 2023 09 25 23 21 19 29.752 -08 39 05.97 .39562 1.3195 136.8 23.3 289' 157 2023 09 26 00 21 19 34.476 -08 37 43.45 .39586 1.3196 136.8 23.3 290' 157 2023 09 26 01 21 19 39.201 -08 36 21.01 .39610 1.3198 136.8 23.3 290' 157 2023 09 26 02 21 19 43.927 -08 34 58.65 .39634 1.3199 136.8 23.3 290' 157 2023 09 26 03 21 19 48.653 -08 33 36.36 .39658 1.3200 136.8 23.3 291' 157 2023 09 26 04 21 19 53.379 -08 32 14.15 .39682 1.3202 136.8 23.3 291' 157 2023 09 26 05 21 19 58.106 -08 30 52.01 .39706 1.3203 136.7 23.3 291' 157 2023 09 26 06 21 20 02.833 -08 29 29.95 .39730 1.3204 136.7 23.3 292' 157 2023 09 26 07 21 20 07.561 -08 28 07.97 .39754 1.3206 136.7 23.3 292' 157 2023 09 26 08 21 20 12.290 -08 26 46.06 .39778 1.3207 136.7 23.3 293' 157 2023 09 26 09 21 20 17.019 -08 25 24.23 .39802 1.3208 136.7 23.3 293' 157 2023 09 26 10 21 20 21.748 -08 24 02.48 .39826 1.3210 136.7 23.3 293' 157 2023 09 26 11 21 20 26.478 -08 22 40.80 .39850 1.3211 136.6 23.3 294' 157 2023 09 26 12 21 20 31.208 -08 21 19.20 .39874 1.3212 136.6 23.3 294' 157 2023 09 26 13 21 20 35.939 -08 19 57.67 .39898 1.3213 136.6 23.3 294' 157 2023 09 26 14 21 20 40.670 -08 18 36.22 .39922 1.3215 136.6 23.3 295' 157 2023 09 26 15 21 20 45.402 -08 17 14.85 .39946 1.3216 136.6 23.3 295' 157 2023 09 26 16 21 20 50.134 -08 15 53.55 .39971 1.3217 136.6 23.3 296' 157 2023 09 26 17 21 20 54.867 -08 14 32.33 .39995 1.3219 136.5 23.3 296' 157 2023 09 26 18 21 20 59.600 -08 13 11.18 .40019 1.3220 136.5 23.3 296' 157 2023 09 26 19 21 21 04.334 -08 11 50.11 .40043 1.3221 136.5 23.3 297' 157 2023 09 26 20 21 21 09.068 -08 10 29.12 .40068 1.3223 136.5 23.3 297' 157 2023 09 26 21 21 21 13.803 -08 09 08.20 .40092 1.3224 136.5 23.3 297' 157 2023 09 26 22 21 21 18.538 -08 07 47.36 .40116 1.3226 136.5 23.3 298' 157 2023 09 26 23 21 21 23.273 -08 06 26.59 .40141 1.3227 136.4 23.3 298' 157 2023 09 27 00 21 21 28.009 -08 05 05.90 .40165 1.3228 136.4 23.3 298' 157