"Pseudo-MPEC" for P11ZIjN
Created 2024 Oct 4 15:22:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11ZIjN* C2024 09 30.55012204 00 48.594-25 32 06.81 ~9UF7 21.37wXNEOCPF51
P11ZIjN C2024 09 30.56153804 00 47.950-25 32 01.00 ~9UF7 21.37wXNEOCPF51
P11ZIjN C2024 09 30.57291304 00 47.302-25 31 54.98 ~9UF7 21.60wXNEOCPF51
P11ZIjN C2024 09 30.58432504 00 46.651-25 31 49.31 ~9UF7 21.69wXNEOCPF51
P11ZIjN C2024 09 30.62790704 00 44.170-25 31 26.80 ~9UHb 21.44GVNEOCPF52
P11ZIjN C2024 09 30.62856704 00 44.143-25 31 26.48 ~9UHb 21.83GVNEOCPF52
P11ZIjN !C2024 10 01.15604704 00 16.884-25 26 53.24 ~A1C7 21.0 GVNEOCPJ04
P11ZIjN !C2024 10 01.17585404 00 15.717-25 26 42.55 ~A1C7 20.9 GVNEOCPJ04
P11ZIjN KC2024 10 01.49870503 59 57.780-25 23 50.90 ~A1Cq 21.53GVNEOCPI52
P11ZIjN KC2024 10 01.50769103 59 57.240-25 23 46.00 ~A1Cq 21.12GVNEOCPI52
P11ZIjN KC2024 10 03.47228303 58 00.131-25 05 06.86 ~A3Cb 21.09GVNEOCPI52
P11ZIjN KC2024 10 03.48176003 57 59.490-25 05 01.14 ~A3Cb 21.14GVNEOCPI52
P11ZIjN KC2024 10 03.50427903 57 57.949-25 04 47.03 ~A3Cb 21.14GVNEOCPI52
Station data:
(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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
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. 1.0-m prime focus + CCD.
(J04) ESA Optical Ground Station, Tenerife (N28.300921 W16.511830) Canary
Islands (Spain). Observer R. Kresken. Measurers M. Micheli, D. Koschny,
E. Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
Orbital elements: P11ZIjN
Perihelion 2024 Sep 14.74588 +/- 11.4 TT = 17:54:03 (JD 2460568.24588)
Epoch 2024 Oct 3.0 TT = JDT 2460586.5 Earth MOID: 0.5388 Ma: 0.0580
M 7.66255057 +/- 4.9 (J2000 ecliptic) AutoNEOCP
n 0.41977096 +/- 0.00969 Peri. 310.18059 +/- 7
a 1.76655752 +/- 0.0272 Node 57.45885 +/- 0.8
e 0.1691061 +/- 0.00348 Incl. 30.20743 +/- 1.1
P 2.348/857.594d H 20.05 G 0.15 U 9.6
q 1.46782183 +/- 0.0191 Q 2.06529320 +/- 0.0361
From 13 observations 2024 Sept. 30-Oct. 3; mean residual 0".13
Residuals in arcseconds: 240930 F51 .02+ .04- 240930 F52 .05+ .07- 241003 I52 .17- .03- 240930 F51 .06+ .01- 241001 J04 .06+ .11- 241003 I52 .03+ .08- 240930 F51 .02+ .21+ 241001 J04 .10+ .18+ 241003 I52 .24+ .25+ 240930 F51 .02- .04+ 241001 I52 .19- .19- 240930 F52 .09- .05- 241001 I52 .20- .23- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 10 04 15 03 56 43.423 -24 52 59.34 .65434 1.4724 124.4 21.4 .160 139 2024 10 04 16 03 56 40.531 -24 52 32.57 .65411 1.4724 124.4 21.4 .175 143 2024 10 04 17 03 56 37.631 -24 52 05.74 .65388 1.4724 124.5 21.4 .191 146 2024 10 04 18 03 56 34.723 -24 51 38.85 .65364 1.4724 124.5 21.4 .207 148 2024 10 04 19 03 56 31.808 -24 51 11.90 .65341 1.4725 124.5 21.4 .224 151 2024 10 04 20 03 56 28.885 -24 50 44.88 .65317 1.4725 124.6 21.4 .242 153 2024 10 04 21 03 56 25.953 -24 50 17.80 .65294 1.4725 124.6 21.4 .261 154 2024 10 04 22 03 56 23.014 -24 49 50.66 .65270 1.4725 124.6 21.4 .280 156 2024 10 04 23 03 56 20.067 -24 49 23.45 .65247 1.4725 124.7 21.4 .299 157 2024 10 05 00 03 56 17.112 -24 48 56.18 .65224 1.4726 124.7 21.4 .320 158 2024 10 05 01 03 56 14.150 -24 48 28.85 .65200 1.4726 124.7 21.4 .340 159 2024 10 05 02 03 56 11.179 -24 48 01.46 .65177 1.4726 124.8 21.4 .361 160 2024 10 05 03 03 56 08.201 -24 47 34.00 .65154 1.4726 124.8 21.4 .383 161 2024 10 05 04 03 56 05.214 -24 47 06.48 .65130 1.4726 124.9 21.4 .405 161 2024 10 05 05 03 56 02.220 -24 46 38.89 .65107 1.4727 124.9 21.4 .428 162 2024 10 05 06 03 55 59.218 -24 46 11.24 .65084 1.4727 124.9 21.4 .451 162 2024 10 05 07 03 55 56.208 -24 45 43.53 .65061 1.4727 125.0 21.4 .475 163 2024 10 05 08 03 55 53.191 -24 45 15.76 .65037 1.4727 125.0 21.4 .499 163 2024 10 05 09 03 55 50.165 -24 44 47.91 .65014 1.4727 125.0 21.4 .523 163 2024 10 05 10 03 55 47.132 -24 44 20.01 .64991 1.4728 125.1 21.4 .548 164 2024 10 05 11 03 55 44.090 -24 43 52.04 .64968 1.4728 125.1 21.4 .573 164 2024 10 05 12 03 55 41.041 -24 43 24.00 .64944 1.4728 125.1 21.4 .599 164 2024 10 05 13 03 55 37.984 -24 42 55.91 .64921 1.4728 125.2 21.4 .626 164 2024 10 05 14 03 55 34.919 -24 42 27.74 .64898 1.4728 125.2 21.4 .652 164 2024 10 05 15 03 55 31.846 -24 41 59.51 .64875 1.4729 125.2 21.4 .680 164 2024 10 05 16 03 55 28.766 -24 41 31.22 .64852 1.4729 125.3 21.4 .707 165 2024 10 05 17 03 55 25.677 -24 41 02.86 .64829 1.4729 125.3 21.4 .735 165 2024 10 05 18 03 55 22.581 -24 40 34.44 .64806 1.4729 125.3 21.4 .764 165 2024 10 05 19 03 55 19.476 -24 40 05.95 .64782 1.4729 125.4 21.4 .793 165 2024 10 05 20 03 55 16.364 -24 39 37.39 .64759 1.4730 125.4 21.4 .823 165 2024 10 05 21 03 55 13.244 -24 39 08.77 .64736 1.4730 125.5 21.3 .853 165 2024 10 05 22 03 55 10.116 -24 38 40.08 .64713 1.4730 125.5 21.3 .883 165 2024 10 05 23 03 55 06.981 -24 38 11.33 .64690 1.4730 125.5 21.3 .914 165 2024 10 06 00 03 55 03.837 -24 37 42.51 .64667 1.4730 125.6 21.3 .946 165 2024 10 06 01 03 55 00.686 -24 37 13.62 .64644 1.4731 125.6 21.3 .978 165 2024 10 06 02 03 54 57.526 -24 36 44.67 .64621 1.4731 125.6 21.3 1.01 165 2024 10 06 03 03 54 54.359 -24 36 15.65 .64598 1.4731 125.7 21.3 1.04 164 2024 10 06 04 03 54 51.184 -24 35 46.57 .64575 1.4731 125.7 21.3 1.08 164 2024 10 06 05 03 54 48.001 -24 35 17.42 .64552 1.4731 125.7 21.3 1.11 164 2024 10 06 06 03 54 44.811 -24 34 48.20 .64529 1.4732 125.8 21.3 1.15 164 2024 10 06 07 03 54 41.612 -24 34 18.91 .64506 1.4732 125.8 21.3 1.18 164 2024 10 06 08 03 54 38.406 -24 33 49.56 .64483 1.4732 125.9 21.3 1.22 164 2024 10 06 09 03 54 35.191 -24 33 20.14 .64461 1.4732 125.9 21.3 1.25 164 2024 10 06 10 03 54 31.969 -24 32 50.65 .64438 1.4732 125.9 21.3 1.29 164 2024 10 06 11 03 54 28.739 -24 32 21.10 .64415 1.4733 126.0 21.3 1.33 164 2024 10 06 12 03 54 25.501 -24 31 51.47 .64392 1.4733 126.0 21.3 1.36 164 2024 10 06 13 03 54 22.255 -24 31 21.78 .64369 1.4733 126.0 21.3 1.40 164 2024 10 06 14 03 54 19.002 -24 30 52.02 .64346 1.4733 126.1 21.3 1.44 163