"Pseudo-MPEC" for P21XZNP
Created 2024 Sep 6 22:22:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XZNP* C2024 09 04.46585123 49 15.421-05 15 40.14 ~94DM 21.32wXNEOCPF52
P21XZNP C2024 09 04.47590923 49 10.033-05 14 57.61 ~94DM 21.28wXNEOCPF52
P21XZNP C2024 09 04.48588823 49 04.741-05 14 15.87 ~94DM 21.37wXNEOCPF52
P21XZNP C2024 09 04.49590023 48 59.366-05 13 33.31 ~94DM 21.07wXNEOCPF52
P21XZNP C2024 09 04.56259623 48 23.574-05 08 48.47 ~94Kb 20.67GVNEOCPF51
P21XZNP C2024 09 04.56323923 48 23.208-05 08 45.49 ~94Kb 21.00GVNEOCPF51
P21XZNP 1C2024 09 05.03264 23 44 17.38 -04 34 09.6 ~956M 21.6 VXNEOCP033
P21XZNP 1C2024 09 05.03431 23 44 16.38 -04 34 01.5 ~956M 21.5 VXNEOCP033
P21XZNP 1C2024 09 05.03597 23 44 15.45 -04 33 53.5 ~956M 22.1 VXNEOCP033
P21XZNP 1C2024 09 05.03772 23 44 14.43 -04 33 45.3 ~956M 21.5 VXNEOCP033
P21XZNP !C2024 09 05.08166 23 43 50.73 -04 29 45.4 ~95I7 19.7 GVNEOCPJ04
P21XZNP !C2024 09 05.08859 23 43 46.55 -04 29 11.8 ~95I7 20.4 GVNEOCPJ04
P21XZNP !C2024 09 05.09584 23 43 42.17 -04 28 36.8 ~95I7 19.7 GVNEOCPJ04
P21XZNP KC2024 09 05.30090923 41 45.791-04 11 49.88 ~957b 21.08GVNEOCPI52
P21XZNP KC2024 09 05.30251523 41 44.725-04 11 41.06 ~957b VNEOCPI52
P21XZNP KC2024 09 05.30410823 41 43.778-04 11 34.55 ~957b 21.84GVNEOCPI52
P21XZNP C2024 09 05.44150923 40 20.799-03 59 28.51 ~95Iq 21.06GVNEOCPF51
P21XZNP 1C2024 09 06.90874 23 22 28.47 -01 26 41.8 ~96M7 20.9 VXNEOCP033
P21XZNP 1C2024 09 06.90939 23 22 27.86 -01 26 36.7 ~96M7 21.3 VXNEOCP033
P21XZNP 1C2024 09 06.91005 23 22 27.28 -01 26 32.0 ~96M7 20.9 VXNEOCP033
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(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: P21XZNP
Perihelion 2024 Nov 14.40756 +/- 0.105 TT = 9:46:53 (JD 2460628.90756)
Epoch 2024 Sep 6.0 TT = JDT 2460559.5 Earth MOID: 0.0269 Ma: 0.0945
M 293.46592621 +/- 0.21 (J2000 ecliptic) AutoNEOCP
n 0.95859981 +/- 0.00169 Peri. 127.25184 +/- 0.011
a 1.01869573 +/- 0.0012 Node 344.26706 +/- 0.0019
e 0.5282786 +/- 0.00144 Incl. 14.71612 +/- 0.06
P 1.028/375.541d H 25.78 G 0.15 U 8.5
q 0.48054056 +/- 0.000902 Q 1.55685090 +/- 0.0033
From 20 observations 2024 Sept. 4-6; mean residual 0".31
Residuals in arcseconds: 240904 F52 .16+ .15- 240905 033 .66- .22+ 240905 I52 .74- 1.3+ 240904 F52 .25- .13+ 240905 033 .04- .31+ 240905 I52 .12+ .28- 240904 F52 .31+ .18- 240905 033 .03+ .18+ 240905 F51 .22+ .27- 240904 F52 .02+ .08+ 240905 J04 .03+ .21- 240906 033 .09+ .05- 240904 F51 .06+ .09- 240905 J04 .09+ .03+ 240906 033 .22- .16+ 240904 F51 .25- .12+ 240905 J04 .13+ .05+ 240906 033 .05+ .10- 240905 033 .32- .06+ 240905 I52 .08+ .54+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 06 22 23 22 19.088 -01 23 56.43 .06543 1.0728 173.2 20.5 .358 156 2024 09 06 23 23 21 42.383 -01 18 40.29 .06507 1.0724 173.3 20.5 .361 156 2024 09 07 00 23 21 05.275 -01 13 20.66 .06471 1.0721 173.4 20.5 .363 156 2024 09 07 01 23 20 27.758 -01 07 57.49 .06436 1.0717 173.4 20.5 .365 156 2024 09 07 02 23 19 49.826 -01 02 30.72 .06400 1.0714 173.5 20.4 .367 156 2024 09 07 03 23 19 11.474 -00 57 00.31 .06365 1.0710 173.6 20.4 .369 156 2024 09 07 04 23 18 32.695 -00 51 26.21 .06330 1.0707 173.6 20.4 .371 156 2024 09 07 05 23 17 53.482 -00 45 48.36 .06295 1.0703 173.7 20.4 .372 156 2024 09 07 06 23 17 13.829 -00 40 06.72 .06259 1.0700 173.7 20.4 .373 156 2024 09 07 07 23 16 33.730 -00 34 21.22 .06224 1.0696 173.8 20.4 .375 156 2024 09 07 08 23 15 53.177 -00 28 31.81 .06189 1.0692 173.8 20.4 .376 156 2024 09 07 09 23 15 12.164 -00 22 38.45 .06154 1.0689 173.8 20.3 .376 156 2024 09 07 10 23 14 30.683 -00 16 41.07 .06120 1.0685 173.8 20.3 .377 157 2024 09 07 11 23 13 48.729 -00 10 39.61 .06085 1.0682 173.8 20.3 .377 157 2024 09 07 12 23 13 06.293 -00 04 34.03 .06050 1.0678 173.8 20.3 .377 157 2024 09 07 13 23 12 23.368 +00 01 35.74 .06015 1.0675 173.8 20.3 .377 157 2024 09 07 14 23 11 39.947 +00 07 49.76 .05981 1.0671 173.8 20.3 .377 157 2024 09 07 15 23 10 56.021 +00 14 08.08 .05947 1.0668 173.7 20.3 .376 158 2024 09 07 16 23 10 11.584 +00 20 30.77 .05912 1.0664 173.7 20.2 .375 158 2024 09 07 17 23 09 26.628 +00 26 57.88 .05878 1.0660 173.7 20.2 .374 158 2024 09 07 18 23 08 41.144 +00 33 29.48 .05844 1.0657 173.6 20.2 .373 159 2024 09 07 19 23 07 55.124 +00 40 05.63 .05810 1.0653 173.5 20.2 .371 159 2024 09 07 20 23 07 08.560 +00 46 46.39 .05776 1.0650 173.4 20.2 .369 160 2024 09 07 21 23 06 21.443 +00 53 31.82 .05742 1.0646 173.3 20.2 .367 160 2024 09 07 22 23 05 33.766 +01 00 21.99 .05708 1.0642 173.2 20.2 .364 161 2024 09 07 23 23 04 45.518 +01 07 16.97 .05674 1.0639 173.1 20.2 .362 161 2024 09 08 00 23 03 56.692 +01 14 16.81 .05641 1.0635 173.0 20.2 .359 162 2024 09 08 01 23 03 07.277 +01 21 21.59 .05607 1.0632 172.9 20.2 .355 163 2024 09 08 02 23 02 17.266 +01 28 31.37 .05574 1.0628 172.7 20.2 .352 164 2024 09 08 03 23 01 26.648 +01 35 46.22 .05541 1.0625 172.6 20.2 .348 164 2024 09 08 04 23 00 35.414 +01 43 06.20 .05507 1.0621 172.4 20.1 .344 165 2024 09 08 05 22 59 43.555 +01 50 31.39 .05474 1.0617 172.3 20.1 .340 167 2024 09 08 06 22 58 51.060 +01 58 01.85 .05441 1.0614 172.1 20.1 .335 168 2024 09 08 07 22 57 57.919 +02 05 37.66 .05409 1.0610 171.9 20.1 .331 169 2024 09 08 08 22 57 04.122 +02 13 18.87 .05376 1.0607 171.7 20.1 .326 170 2024 09 08 09 22 56 09.660 +02 21 05.57 .05343 1.0603 171.5 20.1 .321 172 2024 09 08 10 22 55 14.520 +02 28 57.82 .05311 1.0599 171.3 20.1 .316 173 2024 09 08 11 22 54 18.693 +02 36 55.69 .05278 1.0596 171.1 20.1 .311 175 2024 09 08 12 22 53 22.168 +02 44 59.26 .05246 1.0592 170.9 20.1 .305 177 2024 09 08 13 22 52 24.933 +02 53 08.59 .05214 1.0589 170.7 20.1 .300 179 2024 09 08 14 22 51 26.977 +03 01 23.76 .05182 1.0585 170.5 20.1 .295 2 2024 09 08 15 22 50 28.290 +03 09 44.84 .05150 1.0581 170.2 20.1 .290 4 2024 09 08 16 22 49 28.858 +03 18 11.91 .05118 1.0578 170.0 20.1 .286 7 2024 09 08 17 22 48 28.671 +03 26 45.02 .05087 1.0574 169.7 20.1 .282 10 2024 09 08 18 22 47 27.717 +03 35 24.26 .05055 1.0571 169.5 20.1 .279 13 2024 09 08 19 22 46 25.982 +03 44 09.69 .05024 1.0567 169.2 20.1 .276 17 2024 09 08 20 22 45 23.456 +03 53 01.40 .04993 1.0563 168.9 20.1 .274 20 2024 09 08 21 22 44 20.125 +04 01 59.44 .04961 1.0560 168.6 20.1 .274 24