"Pseudo-MPEC" for CD8WP22
Created 2025 Apr 27 14:31:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CD8WP22*1C2025 04 26.34583014 10 17.224+04 09 32.80 ~4Q9H 18.58GVNEOCPG96
CD8WP22 1C2025 04 26.35615914 10 12.032+04 05 22.24 ~4Q9H 18.71GVNEOCPG96
CD8WP22 1C2025 04 26.36130914 10 09.415+04 03 16.27 ~4Q9H 18.77GVNEOCPG96
CD8WP22 C2025 04 26.39164614 09 53.946+03 50 56.89 ~4QA2 18.6 GWNEOCPH01
CD8WP22 C2025 04 26.39707414 09 51.254+03 48 45.29 ~4QA2 18.6 GWNEOCPH01
CD8WP22 C2025 04 26.40148414 09 49.074+03 46 58.68 ~4QA2 18.5 GWNEOCPH01
CD8WP22 mC2025 04 26.40533414 09 47.423+03 45 28.08 ~4QA2 18.83GVNEOCPI52
CD8WP22 mC2025 04 26.40551014 09 47.315+03 45 23.65 ~4QA2 18.58GVNEOCPI52
CD8WP22 mC2025 04 26.40568014 09 47.254+03 45 19.94 ~4QA2 18.73GVNEOCPI52
CD8WP22 mC2025 04 26.40585014 09 47.167+03 45 15.44 ~4QA2 18.95GVNEOCPI52
CD8WP22 C2025 04 26.40668414 09 46.514+03 44 52.80 ~4QA2 18.4 GWNEOCPH01
CD8WP22 KB2025 04 26.46415514 09 29.247+03 21 47.71 ~4QBl 18.5 GXNEOCPQ06
CD8WP22 KB2025 04 26.46900114 09 26.943+03 19 50.94 ~4QBl 18.8 GXNEOCPQ06
CD8WP22 KB2025 04 26.47384714 09 24.617+03 17 55.98 ~4QBl 17.9 GXNEOCPQ06
CD8WP22 KC2025 04 26.47660314 09 20.014+03 19 14.20 ~4QBl 18.8 GWNEOCP474
CD8WP22 KC2025 04 26.47961014 09 18.533+03 18 02.23 ~4QBl 18.6 GWNEOCP474
CD8WP22 KC2025 04 26.48061114 09 18.010+03 17 38.47 ~4QBl 19.0 GWNEOCP474
CD8WP22 KC2025 04 26.48161314 09 17.544+03 17 14.86 ~4QBl 18.9 GWNEOCP474
CD8WP22 KB2025 04 26.55049014 08 47.398+02 47 38.65 ~4QEH 18.7 GWNEOCP900
CD8WP22 KB2025 04 26.55762814 08 43.915+02 44 50.14 ~4QEH 18.5 GWNEOCP900
CD8WP22 KB2025 04 26.56476514 08 40.469+02 42 01.30 ~4QEH 18.1 GWNEOCP900
CD8WP22 KC2025 04 26.79768 14 06 59.75 +01 12 27.0 ~4QL2 21.0 GVNEOCP088
CD8WP22 KC2025 04 26.80091 14 06 58.23 +01 11 14.8 ~4QL2 20.7 GVNEOCP088
CD8WP22 KC2025 04 26.80415 14 06 56.73 +01 10 00.7 ~4QL2 20.3 GVNEOCP088
CD8WP22 KC2025 04 26.80738 14 06 55.23 +01 08 47.4 ~4QL2 20.4 GVNEOCP088
CD8WP22 KC2025 04 26.81062 14 06 53.75 +01 07 34.8 ~4QL2 20.5 GVNEOCP088
CD8WP22 KB2025 04 26.83357014 06 43.510+00 58 24.39 ~4QKl 19.0 GWNEOCPG34
CD8WP22 KB2025 04 26.83824514 06 41.363+00 56 39.85 ~4QKl 18.6 GWNEOCPG34
CD8WP22 KB2025 04 26.84292814 06 39.273+00 54 54.90 ~4QKl 19.6 GWNEOCPG34
CD8WP22 KB2025 04 26.84714614 06 37.401+00 53 19.29 ~4QKl 18.4 GWNEOCPG34
CD8WP22 KB2025 04 26.84829 14 06 36.57 +00 52 56.1 ~4QLH 18.6 GXNEOCPG02
CD8WP22 KC2025 04 26.84957814 06 35.45 +00 52 27.1 ~4QLH 18.5 GXNEOCPL18
CD8WP22 KC2025 04 26.85429214 06 33.32 +00 50 41.6 ~4QLH 18.5 GXNEOCPL18
CD8WP22 KB2025 04 26.85485 14 06 33.58 +00 50 28.6 ~4QLH 18.2 GXNEOCPG02
CD8WP22 KB2025 04 26.85550 14 06 33.528+00 50 10.43 ~4QMH 18.9 GVNEOCPB15
CD8WP22 KB2025 04 26.85668 14 06 33.012+00 49 43.28 ~4QMH 19.0 GVNEOCPB15
CD8WP22 KB2025 04 26.85787 14 06 32.436+00 49 16.64 ~4QMH 19.6 GVNEOCPB15
CD8WP22 KB2025 04 26.86140 14 06 30.60 +00 48 01.3 ~4QLH 18.5 GXNEOCPG02
CD8WP22 KC2025 04 26.86358714 06 29.03 +00 47 13.9 ~4QLH 18.7 GXNEOCPL18
CD8WP22 KB2025 04 26.86792214 06 28.375+00 45 33.18 ~4QLl 18.9 GXNEOCPB72
CD8WP22 KB2025 04 26.87096 14 06 26.892+00 44 26.52 ~4R62 19.1 GXNEOCPK87
CD8WP22 KB2025 04 26.87147714 06 26.791+00 44 13.47 ~4QLl 18.9 GXNEOCPB72
CD8WP22 KB2025 04 26.87514814 06 25.107+00 42 51.68 ~4QLl 18.9 GXNEOCPB72
CD8WP22 KB2025 04 26.87994 14 06 22.826+00 41 05.03 ~4R62 18.6 GXNEOCPK87
CD8WP22 KC2025 04 26.90424614 06 11.64 +00 32 09.1 ~4QN2 18.9 GVNEOCPL01
CD8WP22 KC2025 04 26.90573014 06 10.99 +00 31 36.2 ~4QN2 18.8 GVNEOCPL01
CD8WP22 KC2025 04 26.90733914 06 10.26 +00 31 00.2 ~4QN2 19.0 GVNEOCPL01
CD8WP22 KB2025 04 26.92347 14 06 04.370+00 25 08.62 ~4QMl 18.4 GXNEOCPJ57
CD8WP22 KB2025 04 26.92793 14 06 02.306+00 23 29.83 ~4QMl 18.6 GXNEOCPJ57
CD8WP22 KC2025 04 26.93201 14 05 59.08 +00 21 41.9 ~4QN2x19.2 GVNEOCPC43
CD8WP22 KB2025 04 26.93378 14 05 59.657+00 21 19.76 ~4QMl 18.6 GXNEOCPJ57
CD8WP22 KC2025 04 26.93439 14 05 58.00 +00 20 48.2 ~4QN2x19.2 GVNEOCPC43
CD8WP22 KB2025 04 26.93442114 05 58.190+00 20 52.69 ~4R42 19.4 VZNEOCPK74
CD8WP22 KC2025 04 26.93677 14 05 57.08 +00 19 58.8 ~4QN2x19.3 GVNEOCPC43
CD8WP22 KC2025 04 26.93915 14 05 55.86 +00 19 03.7 ~4QN2x19.3 GVNEOCPC43
CD8WP22 KB2025 04 26.94024414 05 55.555+00 18 44.24 ~4R42 17.7 VZNEOCPK74
CD8WP22 KC2025 04 26.98205014 05 36.48 +00 03 19.8 ~4R0H 19.3 GVNEOCPK62
CD8WP22 KC2025 04 26.98415414 05 35.51 +00 02 33.5 ~4R0H 18.8 GVNEOCPK62
CD8WP22 KC2025 04 26.98626014 05 34.60 +00 01 47.5 ~4R0H 19.0 GVNEOCPK62
CD8WP22 KC2025 04 26.98841614 05 33.59 +00 01 00.6 ~4R0H 17.7 GVNEOCPK62
CD8WP22 KC2025 04 26.99053914 05 32.67 +00 00 14.1 ~4R0H 18.1 GVNEOCPK62
CD8WP22 KB2025 04 27.04282514 05 14.846-00 16 50.71 ~4R2H 18.5 VZNEOCPY05
CD8WP22 KB2025 04 27.05308614 05 10.199-00 20 33.74 ~4R2H 19.0 VZNEOCPY05
CD8WP22 KB2025 04 27.06452814 05 04.991-00 24 42.37 ~4R2H 19.0 VZNEOCPY05
CD8WP22 mC2025 04 27.14615514 04 34.388-00 55 33.71 ~4R3l 19.27GVNEOCPI52
CD8WP22 mC2025 04 27.14632514 04 34.306-00 55 36.95 ~4R3l 18.72GVNEOCPI52
CD8WP22 mC2025 04 27.14649514 04 34.291-00 55 41.12 ~4R3l 18.93GVNEOCPI52
CD8WP22 mC2025 04 27.14666514 04 34.208-00 55 44.54 ~4R3l 18.81GVNEOCPI52
CD8WP22 |C2025 04 27.21417014 04 00.870-01 17 51.50 ~4R8V 18.7 GVNEOCP807
CD8WP22 |C2025 04 27.21673014 03 59.740-01 18 45.60 ~4R8V 18.8 GVNEOCP807
Station data:
(088) Kottomia (N29.934010 E31.827690) Egypt.
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(B15) Inastars Observatory, Potsdam (since 2006) (N52.423521 E13.012900)
Germany. Observer B. Thinius. 0.36-m f/5.6 Schmidt-Cassegrain + CCD.
(B72) Soerth (N50.698827 E7.681050) Germany. Observer B. Koch.
0.36-m f/7.6 Schmidt-Cassegrain + CCD + f/7.6 focal reducer.
(C43) Hoyerswerda (N51.448368 E14.279200) Germany. Observer P. Lindner.
0.30-m f/6.3 Schmidt-Cassegrain + CCD.
(G02) KYSUCE Observatory, Kysucke Nove Mesto (N49.307313 E18.765390)
Slovakia. Observer M. Urbanik. 0.40-m f/4.4 reflector + CCD.
(G34) Oberfrauendorf (N50.860002 E13.701500) Germany. Observer T. Felber.
0.35-m f/6.3 Schmidt-Cassegrain + CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. + 10K CCD.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + 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.
(J57) Centro Astronómico Alto Turia, Valencia (N39.950156 W1.109110) Spain.
Observer A. Fornas. Measurers E. Arce, V. Mas, G. Fornas. 0.43-m f/6.8
reflector + CCD.
(K62) Teplice Observatory (N50.638318 E13.846750) Czech Republic. Observer
Z. Moravec. 0.43-m f/4.5 reflector + CCD.
(K74) Muensterschwarzach Observatory, Schwarzach (N49.805276 E10.236400)
Germany. Observer C. Gerhard. 0.30-m f/3.75 Newtonian reflector + CCD.
(K87) Dettelbach Vineyard Observatory (N49.807690 E10.170110) Germany.
Observer B. Haeusler. 0.3-m f/8.0 Schmidt-Cassegrain + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, D. Pujagic, V. Dobos. Measurers D. Pujagic, K.
Korlević. 1.0-m f/2.9 reflector + CCD.
(L18) QOS Observatory, Zalistci (N48.848292 E26.718280) Ukraine. Observers
O. V. Kravchenko, Y. V. Tanasiychuk. Measurer A. M. Kozhukhov. 0.50-m
f/3.8 reflector + CCD.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: CD8WP22
Perihelion 2025 Mar 8.71822 +/- 0.0294 TT = 17:14:14 (JD 2460743.21822)
Epoch 2025 Apr 27.0 TT = JDT 2460792.5 Earth MOID: 0.0646 AutoNEOCP
M 15.01126946 +/- 0.07 (J2000 ecliptic)
n 0.30460080 +/- 0.00127 Peri. 110.02660 +/- 0.024
a 2.18767105 +/- 0.00609 Node 38.08935 +/- 0.0008
e 0.6222090 +/- 0.00111 Incl. 24.07255 +/- 0.027
P 3.23574 H 23.63 G 0.15 U 8.3
q 0.82648233 +/- 0.000206 Q 3.54885976 +/- 0.0123
66 of 70 observations 2025 Apr. 26-27 (20.9 hr); mean residual 0".37
Residuals in arcseconds: 250426 G96 .47- .29- 250426 088 .33+ .00 250426 J57 .64- .01+ 250426 G96 .06+ .90+ 250426 088 .74+ .71+ 250426 C43( 2.4+ 2.2-) 250426 G96 .21- .31+ 250426 G34 .34+ .70- 250426 J57 .42- .32- 250426 H01 .06- .41+ 250426 G34 .21- .05+ 250426 C43( 2.3+ 3.2-) 250426 H01 .11- .26+ 250426 G34 .16+ .49+ 250426 K74 .17+ .05+ 250426 H01 .11- .37+ 250426 G34 .67+ .26- 250426 C43( 4.6+ .19+) 250426 I52 .02- .01+ 250426 G02 .27- .28+ 250426 C43( 2.4+ 2.2-) 250426 I52 .34- .17- 250426 L18 .18+ .43- 250426 K74 .09+ .59+ 250426 I52 .01+ .23+ 250426 L18 .51+ .02- 250426 K62 .27+ .38- 250426 I52 .03- .16- 250426 G02 .42- .16+ 250426 K62 .16- .43- 250426 H01 .05- .23+ 250426 B15 .08- .43+ 250426 K62 .31+ .14- 250426 Q06 .39+ .01- 250426 B15 .17+ .23- 250426 K62 .39- .32+ 250426 Q06 .83+ 1.0- 250426 B15 .42- .16- 250426 K62 .03+ .44+ 250426 Q06 .98+ .28- 250426 G02 .47- .15- 250427 Y05 .23+ .43- 250426 474 .01- .46- 250426 L18 .21- .86+ 250427 Y05 .40+ .16- 250426 474 .11- .63- 250426 B72 .02+ .24- 250427 Y05 .23+ .24- 250426 474 .59- .49- 250426 K87 .10+ .03+ 250427 I52 .48- .06+ 250426 474 .21- .18- 250426 B72 .31+ .32- 250427 I52 .61- .46+ 250426 900 .30- .40+ 250426 B72 .12- .07+ 250427 I52 .26+ .07- 250426 900 .39- .19+ 250426 K87 .03+ .50- 250427 I52 .11+ .14+ 250426 900 .07+ .55- 250426 L01 .55- .17+ 250427 807 .06- .07- 250426 088 .51+ .09- 250426 L01 .16- .32+ 250427 807 .08- .02- 250426 088 .21+ .90+ 250426 L01 .11- .14+ 250426 088 .30+ .18+ 250426 J57 .14- .20- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 04 27 15 14 01 22.001 -03 38 32.68 .08571 1.0908 168.8 19.1 .227 43 2025 04 27 16 14 01 06.373 -03 52 11.01 .08603 1.0912 168.9 19.1 .250 41 2025 04 27 17 14 00 50.850 -04 05 43.45 .08634 1.0916 169.1 19.2 .274 39 2025 04 27 18 14 00 35.433 -04 19 10.04 .08665 1.0919 169.2 19.2 .299 38 2025 04 27 19 14 00 20.120 -04 32 30.82 .08697 1.0923 169.4 19.2 .324 36 2025 04 27 20 14 00 04.910 -04 45 45.81 .08729 1.0926 169.5 19.2 .351 35 2025 04 27 21 13 59 49.802 -04 58 55.06 .08760 1.0930 169.6 19.2 .379 34 2025 04 27 22 13 59 34.796 -05 11 58.60 .08792 1.0934 169.8 19.2 .407 33 2025 04 27 23 13 59 19.889 -05 24 56.46 .08825 1.0937 169.9 19.2 .436 32 2025 04 28 00 13 59 05.083 -05 37 48.68 .08857 1.0941 170.0 19.2 .466 32 2025 04 28 01 13 58 50.375 -05 50 35.29 .08889 1.0944 170.1 19.2 .496 31 2025 04 28 02 13 58 35.765 -06 03 16.33 .08922 1.0948 170.2 19.2 .527 30 2025 04 28 03 13 58 21.252 -06 15 51.83 .08955 1.0952 170.3 19.2 .559 30 2025 04 28 04 13 58 06.835 -06 28 21.84 .08987 1.0955 170.4 19.2 .591 29 2025 04 28 05 13 57 52.513 -06 40 46.38 .09020 1.0959 170.5 19.2 .624 29 2025 04 28 06 13 57 38.285 -06 53 05.50 .09054 1.0962 170.6 19.2 .657 28 2025 04 28 07 13 57 24.151 -07 05 19.23 .09087 1.0966 170.7 19.2 .691 28 2025 04 28 08 13 57 10.110 -07 17 27.60 .09120 1.0969 170.8 19.2 .726 27 2025 04 28 09 13 56 56.161 -07 29 30.66 .09154 1.0973 170.8 19.2 .761 27 2025 04 28 10 13 56 42.303 -07 41 28.43 .09187 1.0977 170.9 19.2 .796 27 2025 04 28 11 13 56 28.536 -07 53 20.96 .09221 1.0980 171.0 19.2 .832 26 2025 04 28 12 13 56 14.858 -08 05 08.29 .09255 1.0984 171.0 19.2 .868 26 2025 04 28 13 13 56 01.269 -08 16 50.44 .09289 1.0987 171.1 19.2 .905 26 2025 04 28 14 13 55 47.769 -08 28 27.46 .09323 1.0991 171.1 19.3 .942 26 2025 04 28 15 13 55 34.355 -08 39 59.38 .09357 1.0995 171.2 19.3 .980 25 2025 04 28 16 13 55 21.029 -08 51 26.24 .09392 1.0998 171.2 19.3 1.02 25 2025 04 28 17 13 55 07.788 -09 02 48.08 .09426 1.1002 171.3 19.3 1.06 25 2025 04 28 18 13 54 54.632 -09 14 04.93 .09461 1.1006 171.3 19.3 1.10 25 2025 04 28 19 13 54 41.561 -09 25 16.83 .09496 1.1009 171.3 19.3 1.13 25 2025 04 28 20 13 54 28.574 -09 36 23.81 .09531 1.1013 171.3 19.3 1.17 24 2025 04 28 21 13 54 15.670 -09 47 25.92 .09566 1.1016 171.4 19.3 1.21 24 2025 04 28 22 13 54 02.848 -09 58 23.19 .09601 1.1020 171.4 19.3 1.25 24 2025 04 28 23 13 53 50.108 -10 09 15.66 .09636 1.1024 171.4 19.3 1.29 24 2025 04 29 00 13 53 37.449 -10 20 03.36 .09671 1.1027 171.4 19.3 1.33 24 2025 04 29 01 13 53 24.870 -10 30 46.32 .09707 1.1031 171.4 19.3 1.38 24 2025 04 29 02 13 53 12.371 -10 41 24.59 .09742 1.1034 171.4 19.3 1.42 23 2025 04 29 03 13 52 59.951 -10 51 58.20 .09778 1.1038 171.4 19.4 1.46 23 2025 04 29 04 13 52 47.610 -11 02 27.19 .09814 1.1042 171.3 19.4 1.50 23 2025 04 29 05 13 52 35.346 -11 12 51.59 .09849 1.1045 171.3 19.4 1.54 23 2025 04 29 06 13 52 23.159 -11 23 11.44 .09885 1.1049 171.3 19.4 1.58 23 2025 04 29 07 13 52 11.049 -11 33 26.77 .09921 1.1052 171.3 19.4 1.63 23 2025 04 29 08 13 51 59.015 -11 43 37.62 .09958 1.1056 171.3 19.4 1.67 23 2025 04 29 09 13 51 47.056 -11 53 44.02 .09994 1.1060 171.2 19.4 1.71 23 2025 04 29 10 13 51 35.172 -12 03 46.02 .10030 1.1063 171.2 19.4 1.75 23 2025 04 29 11 13 51 23.362 -12 13 43.63 .10067 1.1067 171.1 19.4 1.80 22 2025 04 29 12 13 51 11.626 -12 23 36.91 .10103 1.1071 171.1 19.4 1.84 22 2025 04 29 13 13 50 59.962 -12 33 25.88 .10140 1.1074 171.1 19.5 1.88 22 2025 04 29 14 13 50 48.371 -12 43 10.58 .10177 1.1078 171.0 19.5 1.93 22