"Pseudo-MPEC" for P21ZCX3
Created 2024 Oct 3 16:22:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21ZCX3 1C2024 09 26.35910 01 38 27.52 +16 49 32.0 ~A36M 21.7 GVNEOCPG96
P21ZCX3 1C2024 09 26.36429 01 38 27.16 +16 49 29.5 ~A36M 21.6 GVNEOCPG96
P21ZCX3 1C2024 09 26.37470 01 38 26.61 +16 49 21.7 ~A36M 22.0 GVNEOCPG96
P21ZCX3* C2024 09 29.51351401 35 45.262+16 11 55.47 ~9TK7 22.12wXNEOCPF52
P21ZCX3 C2024 09 29.52820801 35 44.414+16 11 44.58 ~9TK7 21.66wXNEOCPF52
P21ZCX3 C2024 09 29.54292401 35 43.543+16 11 33.55 ~9TK7 21.97wXNEOCPF52
P21ZCX3 KC2024 10 01.28672601 34 08.96 +15 49 41.0 ~A17q 21.3 GVNEOCPH21
P21ZCX3 KC2024 10 01.29250201 34 08.61 +15 49 36.7 ~A17q 21.6 GVNEOCPH21
P21ZCX3 KC2024 10 01.29539001 34 08.43 +15 49 34.4 ~A17q 21.6 GVNEOCPH21
P21ZCX3 3C2024 10 01.35311501 34 05.878+15 48 53.99 ~A1D7 21.33GVNEOCPT14
P21ZCX3 3C2024 10 01.35409301 34 05.821+15 48 53.23 ~A1D7 21.37GVNEOCPT14
P21ZCX3 3C2024 10 01.35507001 34 05.763+15 48 52.53 ~A1D7 21.42GVNEOCPT14
P21ZCX3 KC2024 10 03.19071401 32 22.697+15 25 13.12 ~A35b 21.49GVNEOCPV06
P21ZCX3 KC2024 10 03.19387201 32 22.506+15 25 10.70 ~A35b 21.45GVNEOCPV06
P21ZCX3 KC2024 10 03.19703101 32 22.337+15 25 08.47 ~A35b 21.30GVNEOCPV06
P21ZCX3 KC2024 10 03.21565501 32 21.210+15 24 54.14 ~A35b 21.60GVNEOCPV06
P21ZCX3 KC2024 10 03.24310601 32 19.26 +15 24 31.8 ~A36b 21.7 GVNEOCPH21
P21ZCX3 KC2024 10 03.24888501 32 18.91 +15 24 27.2 ~A36b 21.7 GVNEOCPH21
P21ZCX3 KC2024 10 03.25659101 32 18.44 +15 24 21.3 ~A36b 21.3 GVNEOCPH21
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.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + 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.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) US/Arizona.
Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.55-m reflector + CCD.
Orbital elements: P21ZCX3
Perihelion 2024 Jun 16.78249 +/- 1.14 TT = 18:46:47 (JD 2460478.28249)
Epoch 2024 Oct 3.0 TT = JDT 2460586.5 Earth MOID: 0.3444 Ma: 0.0972
M 32.95365250 +/- 0.31 (J2000 ecliptic) AutoNEOCP
n 0.30451312 +/- 0.000626 Peri. 87.59181 +/- 0.027
a 2.18809095 +/- 0.003 Node 218.94431 +/- 0.18
e 0.3877709 +/- 0.00196 Incl. 5.71781 +/- 0.09
P 3.23667 H 20.91 G 0.15 U 7.8
q 1.33961288 +/- 0.00512 Q 3.03656903 +/- 0.00507
From 19 observations 2024 Sept. 26-Oct. 3; mean residual 0".21
Residuals in arcseconds: 240926 G96 .69+ .54- 241001 H21 .07+ .12+ 241003 V06 .01- .22+ 240926 G96 .45- .55+ 241001 H21 .03- .02+ 241003 V06 .10- .17+ 240926 G96 .26- .03- 241001 T14 .01- .00 241003 H21 .07+ .01+ 240929 F52 .11- .01- 241001 T14 .01+ .03- 241003 H21 .13+ .09- 240929 F52 .11+ .05+ 241001 T14 .01+ .00 241003 H21 .17+ .01+ 240929 F52 .02- .02+ 241003 V06 .27- .03+ 241001 H21 .14+ .02+ 241003 V06 .30- .03+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 10 03 16 01 31 54.957 +15 19 05.54 .66267 1.6454 162.9 21.8 .259 131 2024 10 03 17 01 31 52.575 +15 18 32.83 .66277 1.6455 162.9 21.8 .263 132 2024 10 03 18 01 31 50.191 +15 18 00.11 .66287 1.6457 163.0 21.8 .267 133 2024 10 03 19 01 31 47.807 +15 17 27.37 .66296 1.6459 163.0 21.8 .271 134 2024 10 03 20 01 31 45.421 +15 16 54.61 .66306 1.6461 163.1 21.8 .275 134 2024 10 03 21 01 31 43.035 +15 16 21.84 .66316 1.6463 163.1 21.8 .279 135 2024 10 03 22 01 31 40.647 +15 15 49.06 .66326 1.6465 163.2 21.8 .283 136 2024 10 03 23 01 31 38.258 +15 15 16.26 .66336 1.6467 163.2 21.8 .288 137 2024 10 04 00 01 31 35.869 +15 14 43.45 .66346 1.6469 163.3 21.8 .292 138 2024 10 04 01 01 31 33.479 +15 14 10.62 .66356 1.6471 163.3 21.8 .296 138 2024 10 04 02 01 31 31.087 +15 13 37.78 .66366 1.6473 163.4 21.8 .301 139 2024 10 04 03 01 31 28.695 +15 13 04.92 .66376 1.6475 163.4 21.8 .305 140 2024 10 04 04 01 31 26.301 +15 12 32.05 .66387 1.6477 163.5 21.8 .310 141 2024 10 04 05 01 31 23.907 +15 11 59.17 .66397 1.6479 163.5 21.8 .315 142 2024 10 04 06 01 31 21.512 +15 11 26.27 .66407 1.6480 163.6 21.8 .320 142 2024 10 04 07 01 31 19.116 +15 10 53.36 .66417 1.6482 163.6 21.7 .325 143 2024 10 04 08 01 31 16.719 +15 10 20.43 .66427 1.6484 163.7 21.7 .330 144 2024 10 04 09 01 31 14.321 +15 09 47.49 .66438 1.6486 163.8 21.7 .335 145 2024 10 04 10 01 31 11.922 +15 09 14.54 .66448 1.6488 163.8 21.7 .340 146 2024 10 04 11 01 31 09.523 +15 08 41.57 .66459 1.6490 163.9 21.7 .345 146 2024 10 04 12 01 31 07.122 +15 08 08.59 .66469 1.6492 163.9 21.7 .351 147 2024 10 04 13 01 31 04.721 +15 07 35.60 .66479 1.6494 164.0 21.7 .356 148 2024 10 04 14 01 31 02.319 +15 07 02.59 .66490 1.6496 164.0 21.7 .362 149 2024 10 04 15 01 30 59.916 +15 06 29.57 .66500 1.6498 164.1 21.7 .368 150 2024 10 04 16 01 30 57.512 +15 05 56.54 .66511 1.6500 164.1 21.7 .374 150 2024 10 04 17 01 30 55.107 +15 05 23.49 .66522 1.6502 164.2 21.7 .380 151 2024 10 04 18 01 30 52.702 +15 04 50.43 .66532 1.6504 164.2 21.7 .386 152 2024 10 04 19 01 30 50.296 +15 04 17.36 .66543 1.6505 164.3 21.7 .392 153 2024 10 04 20 01 30 47.889 +15 03 44.28 .66554 1.6507 164.3 21.7 .398 153 2024 10 04 21 01 30 45.481 +15 03 11.18 .66564 1.6509 164.4 21.7 .405 154 2024 10 04 22 01 30 43.072 +15 02 38.07 .66575 1.6511 164.4 21.7 .411 155 2024 10 04 23 01 30 40.663 +15 02 04.95 .66586 1.6513 164.5 21.7 .418 156 2024 10 05 00 01 30 38.253 +15 01 31.82 .66597 1.6515 164.5 21.7 .425 156 2024 10 05 01 01 30 35.843 +15 00 58.67 .66608 1.6517 164.6 21.7 .432 157 2024 10 05 02 01 30 33.431 +15 00 25.51 .66619 1.6519 164.6 21.7 .439 158 2024 10 05 03 01 30 31.019 +14 59 52.34 .66630 1.6521 164.7 21.7 .446 158 2024 10 05 04 01 30 28.606 +14 59 19.16 .66641 1.6523 164.7 21.7 .453 159 2024 10 05 05 01 30 26.193 +14 58 45.96 .66652 1.6525 164.8 21.7 .461 160 2024 10 05 06 01 30 23.779 +14 58 12.76 .66663 1.6527 164.8 21.7 .468 161 2024 10 05 07 01 30 21.364 +14 57 39.54 .66674 1.6529 164.9 21.7 .476 161 2024 10 05 08 01 30 18.948 +14 57 06.31 .66685 1.6531 165.0 21.7 .484 162 2024 10 05 09 01 30 16.532 +14 56 33.07 .66696 1.6532 165.0 21.7 .492 163 2024 10 05 10 01 30 14.115 +14 55 59.81 .66707 1.6534 165.1 21.7 .500 163 2024 10 05 11 01 30 11.698 +14 55 26.55 .66718 1.6536 165.1 21.7 .509 164 2024 10 05 12 01 30 09.280 +14 54 53.27 .66730 1.6538 165.2 21.7 .517 165 2024 10 05 13 01 30 06.861 +14 54 19.99 .66741 1.6540 165.2 21.7 .526 165 2024 10 05 14 01 30 04.442 +14 53 46.69 .66752 1.6542 165.3 21.7 .535 166 2024 10 05 15 01 30 02.022 +14 53 13.38 .66764 1.6544 165.3 21.7 .544 167