"Pseudo-MPEC" for OUP0388
Created 2026 Oct 29 21:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
OUP0388 1C2026 10 16.25782600 58 40.019+39 20 01.50 ~ASI5 21.10GVNEOCPG96
OUP0388 1C2026 10 16.26347400 58 39.230+39 20 09.80 ~ASI5 VNEOCPG96
OUP0388*1C2026 10 26.75339100 25 09.554+45 12 02.04 ~ARDo 20.07rWNEOCPO18
OUP0388 1C2026 10 26.80002300 24 54.507+45 13 59.70 ~ARDo 20.46gWNEOCPO18
OUP0388 1C2026 10 26.83509300 24 43.270+45 15 27.35 ~ARDo 20.33gWNEOCPO18
OUP0388 1C2026 10 27.73568700 19 55.88 +45 56 10.5 ~ARIZ VNEOCPK88
OUP0388 1C2026 10 27.73649300 19 55.56 +45 56 13.0 ~ARIZ 19.8 GVNEOCPK88
OUP0388 1C2026 10 27.73783600 19 55.05 +45 56 17.0 ~ARIZ 19.9 GVNEOCPK88
OUP0388 0C2026 10 27.82963300 19 22.776+46 00 33.91 ~ARKZ 19.6 GWNEOCPJ95
OUP0388 0C2026 10 27.83596800 19 20.489+46 00 52.20 ~ARKZ 19.0 GWNEOCPJ95
OUP0388 0B2026 10 27.97214100 18 30.410+46 07 21.65 ~AS0K 19.6 GXNEOCPR54
OUP0388 0B2026 10 27.98186300 18 26.839+46 07 48.65 ~AS0K 19.1 GXNEOCPR54
OUP0388 0B2026 10 27.99160900 18 23.254+46 08 15.76 ~AS0K 18.6 GXNEOCPR54
OUP0388 1C2026 10 28.11508300 17 43.105+46 14 15.72 ~AS3K 19.99GVNEOCPI52
OUP0388 1C2026 10 28.11667400 17 42.479+46 14 21.59 ~AS3K 20.58GVNEOCPI52
OUP0388 1C2026 10 28.11827800 17 41.892+46 14 25.15 ~AS3K 19.64GVNEOCPI52
OUP0388 1C2026 10 28.12062900 17 41.039+46 14 32.17 ~AS3K VNEOCPI52
OUP0388 1C2026 10 28.12224700 17 40.384+46 14 37.86 ~AS3K 19.86GVNEOCPI52
OUP0388 KC2026 10 28.25210900 16 48.94 +46 20 44.7 ~AS6o 19.8 VuNEOCPH21
OUP0388 KC2026 10 28.25846700 16 46.53 +46 21 02.2 ~AS6o 20.6 VuNEOCPH21
OUP0388 KC2026 10 28.26110400 16 45.53 +46 21 09.6 ~AS6o 19.7 VuNEOCPH21
OUP0388 KB2026 10 28.50744200 15 17.111+46 33 15.16 ~ASCo 18.4 GXNEOCPQ06
OUP0388 KB2026 10 28.51419200 15 14.269+46 33 34.78 ~ASCo 18.6 GXNEOCPQ06
OUP0388 KB2026 10 28.52094100 15 11.614+46 33 55.76 ~ASCo 15.8 GXNEOCPQ06
OUP0388 KC2026 10 28.74944400 13 46.999+46 44 53.47 ~ASIZ 19.2 GWNEOCPB74
OUP0388 KB2026 10 28.74972400 13 46.420+46 44 55.85 ~ASJK 19.65GXNEOCPK78
OUP0388 KC2026 10 28.75480300 13 44.823+46 45 10.29 ~ASIZ 19.3 GWNEOCPB74
OUP0388 KB2026 10 28.76031200 13 42.137+46 45 28.60 ~ASJK 19.60GXNEOCPK78
OUP0388 KC2026 10 28.76174800 13 42.038+46 45 31.99 ~ASIZ 19.1 GWNEOCPB74
OUP0388 KB2026 10 28.77090000 13 37.848+46 46 01.37 ~ASJK 19.39GXNEOCPK78
OUP0388 KB2026 10 28.84454100 13 07.438+46 49 41.81 ~ASLZ 17.8 VZNEOCPK74
OUP0388 KB2026 10 28.85969400 13 01.222+46 50 27.60 ~ASLZ 18.0 VZNEOCPK74
OUP0388 KB2026 10 28.87453000 12 55.042+46 51 12.28 ~ASLZ 18.9 VZNEOCPK74
OUP0388 KB2026 10 28.87916600 12 53.086+46 51 26.21 ~ATDo 19.3 VZNEOCPK74
OUP0388 KB2026 10 28.88310600 12 51.405+46 51 43.11 ~ASMK qNEOCPL73
OUP0388 KB2026 10 28.88578300 12 50.295+46 51 52.51 ~ASMK qNEOCPL73
OUP0388 KB2026 10 28.88936500 12 48.931+46 51 57.20 ~ATDo 18.6 VZNEOCPK74
OUP0388 0B2026 10 28.93330900 12 30.544+46 54 11.25 ~AT9Z 19.6 GWNEOCP204
OUP0388 0B2026 10 28.94671500 12 24.925+46 54 50.91 ~AT9Z WNEOCP204
OUP0388 0B2026 10 28.96030000 12 19.244+46 55 30.74 ~AT9Z WNEOCP204
OUP0388 KB2026 10 29.03064 00 11 55.38 +46 59 05.5 ~AT15 19.3 GXNEOCPW13
OUP0388 KC2026 10 29.03115700 11 55.23 +46 59 06.6 ~AT1K 19.9 VuNEOCPH21
OUP0388 KB2026 10 29.03369 00 11 54.09 +46 59 15.4 ~AT15 19.5 GXNEOCPW13
OUP0388 KC2026 10 29.03395500 11 54.06 +46 59 15.4 ~AT1K 19.7 VuNEOCPH21
OUP0388 KB2026 10 29.03656 00 11 52.89 +46 59 24.3 ~AT15 XNEOCPW13
OUP0388 KC2026 10 29.03675000 11 52.86 +46 59 24.3 ~AT1K 20.0 VuNEOCPH21
OUP0388 0C2026 10 29.14196900 11 06.756+47 04 49.32 ~AT4K 19.8 GWNEOCPW27
OUP0388 0C2026 10 29.15384600 11 01.672+47 05 24.76 ~AT4K 19.8 GWNEOCPW27
OUP0388 0C2026 10 29.15978300 10 59.088+47 05 42.75 ~AT4K 19.2 GWNEOCPW27
OUP0388 KB2026 10 29.45465600 09 00.091+47 20 46.82 ~ATDo 18.5 GXNEOCPP13
OUP0388 KB2026 10 29.47688800 08 50.210+47 21 59.36 ~ATDo 18.9 GXNEOCPP13
OUP0388 KB2026 10 29.50441200 08 37.822+47 23 28.10 ~ATDo 18.6 GXNEOCPP13
OUP0388 KB2026 10 29.87652500 05 52.169+47 43 03.25 ~ATLZ 19.0 GXNEOCP595
OUP0388 KB2026 10 29.88034400 05 50.326+47 43 15.64 ~ATLZ 19.4 GXNEOCP595
OUP0388 KB2026 10 29.88416300 05 48.530+47 43 27.80 ~ATLZ 18.8 GXNEOCP595
Station data:
(204) Schiaparelli Observatory (N45.868292 E8.769720) Italy. Observer L.
Buzzi. 0.84-m f/3.5 reflector + CCD.
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(B74) Santa Maria de Montmagastrell (N41.720158 E1.105360) Spain. Observer
J. M. Bosch. 0.4-m f/1.2 Schmidt-Cassegrain + CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
US/Arizona. Observer E. J. Christensen. Measurers T. Beuden, V. F.
Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Gröller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchoś. 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. 0.40-m f/5.32 astrograph + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, 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.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(K74) Muensterschwarzach Observatory, Schwarzach (N49.805276 E10.236400)
Germany. Observer C. Gerhard. 0.30-m f/3.75 Newtonian reflector + CCD.
(K78) iota Scorpii Observatory, La Spezia (N44.126274 E9.853560) Italy.
Observers G. Scarfi, L. Sannino, L. Bertagna, F. Francini. Measurers G.
Scarfi, L. Sannino. 0.40-m f/6 reflector + CCD.
(K88) GINOP-KHK, Piszkéstető (N47.917453 E19.893670) Hungary. Observer K.
Sárneczky. 0.60-m Schmidt + CCD.
(L73) Beato Ermanno Observatory, Impruneta (N43.675406 E11.261830) Italy.
(O18) WFST, Lenghu (N38.607601 E93.895220) China. Observers K. Yan, Z. Q.
Li, J. Z. Zhu, N. Jiang, Z. Y. Liu. Measurers B. Li, H. B. Zhao, Z. J. Xu,
G. T. Zhaori. 2.5-m f/2.48 reflector + CCD.
(P13) Baihuashan Observatory, Beijing (N39.837554 E115.573330) China.
Observers Z. Wang, B. Liu. Measurer Z. Wang. 0.28-m f/2.2 reflector + CMO.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(R54) Petit Cosquet, Bangor (N47.314413 W3.211500) France.
(W13) Star Quarry Observatory, Bedford (N38.977039 W86.526390) US/Indiana.
Observer C. J. Horowitz. 0.20-m f/2 Schmidt-Cassegrain + CMO.
(W27) RCNS, New Milford (N41.525582 W73.426170) US/Connecticut.
Orbital elements: OUP0388
Perihelion 2026 Dec 21.103507 +/- 0.0299 TT = 2:29:03.0 (JD 2461395.603507)
Epoch 2026 Oct 29.0 TT = JDT 2461342.5 Earth MOID: 0.0631 Ju: 0.8455
M 347.655309923 +/- 0.10 Ve: 0.0725 AutoNEOCP
n 0.232464684 +/- 0.00189 Peri. 220.202921 +/- 0.020
a 2.619578349 +/- 0.0142 Node 251.855118 +/- 0.024
e 0.71322424 +/- 0.00169 Incl. 9.177454 +/- 0.012
P 4.23982 H 21.60 G 0.15 U 8.5
q 0.751231560 +/- 0.000365 Q 4.487925139 +/- 0.0287 (J2000 ecliptic)
From 55 observations 2026 Oct. 16-29; mean residual 0".30
Residuals in arcseconds: 261016 G96 .20+ .29+ 261028 H21 .40+ .29- 261028 204 .11- .03- 261016 G96 .30- .43- 261028 H21 .53+ .21- 261028 204 .02- .19- 261026 O18 .20+ .11+ 261028 Q06 1.1+ .53- 261029 W13 .09+ .23- 261026 O18 .15+ .28+ 261028 Q06 .24- .86- 261029 H21 .22+ .14+ 261026 O18 .06- .33+ 261028 Q06 .38+ .21+ 261029 W13 .05+ .04+ 261027 K88 .66+ .09- 261028 B74 .01+ .14+ 261029 H21 .30+ .10+ 261027 K88 .32+ .07+ 261028 K78 .04- .12+ 261029 W13 .16+ .11- 261027 K88 .00 .19+ 261028 B74 .22- .23+ 261029 H21 .07+ .18+ 261027 J95 .25- .07- 261028 K78 .05- .05+ 261029 W27 .45- .21+ 261027 J95 .15- .02- 261028 B74 .09- .26+ 261029 W27 .09+ .11- 261027 R54 .47- .12+ 261028 K78 .05+ .07+ 261029 W27 .07- .05+ 261027 R54 .01- .07+ 261028 K74 .08- .06- 261029 P13 .42- .31- 261027 R54 .40+ .14+ 261028 K74 .45+ .08- 261029 P13 .25- .06+ 261028 I52 .02+ .25- 261028 K74 .17+ .07- 261029 P13 .53- .03- 261028 I52 .22- .89+ 261028 K74 .15- .07- 261029 595 .04+ .24- 261028 I52 .00 .32- 261028 L73 .20+ .50- 261029 595 .27- .01- 261028 I52 .40+ .29- 261028 L73 .30+ .89+ 261029 595 .10- .00 261028 I52 .02- .59+ 261028 K74 .72+ .35+ 261028 H21 .06+ .11- 261028 204 .07- .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 29 22 00 05 34.391 +47 45 10.28 .16025 1.1149 136.5 19.4 .114 61 2026 10 29 23 00 05 15.463 +47 47 24.23 .15986 1.1145 136.4 19.4 .119 61 2026 10 30 00 00 04 56.427 +47 49 38.54 .15948 1.1140 136.3 19.4 .123 62 2026 10 30 01 00 04 37.281 +47 51 53.20 .15910 1.1136 136.3 19.4 .128 62 2026 10 30 02 00 04 18.024 +47 54 08.24 .15871 1.1132 136.2 19.4 .132 63 2026 10 30 03 00 03 58.656 +47 56 23.63 .15833 1.1127 136.1 19.4 .137 63 2026 10 30 04 00 03 39.176 +47 58 39.38 .15795 1.1123 136.1 19.4 .142 64 2026 10 30 05 00 03 19.582 +48 00 55.50 .15756 1.1118 136.0 19.4 .147 64 2026 10 30 06 00 02 59.874 +48 03 11.99 .15718 1.1114 135.9 19.4 .152 65 2026 10 30 07 00 02 40.050 +48 05 28.84 .15680 1.1110 135.8 19.3 .157 66 2026 10 30 08 00 02 20.111 +48 07 46.05 .15642 1.1105 135.7 19.3 .162 66 2026 10 30 09 00 02 00.054 +48 10 03.63 .15603 1.1101 135.7 19.3 .167 67 2026 10 30 10 00 01 39.879 +48 12 21.57 .15565 1.1096 135.6 19.3 .173 67 2026 10 30 11 00 01 19.584 +48 14 39.89 .15527 1.1092 135.5 19.3 .178 68 2026 10 30 12 00 00 59.169 +48 16 58.57 .15489 1.1088 135.4 19.3 .184 68 2026 10 30 13 00 00 38.633 +48 19 17.61 .15451 1.1083 135.4 19.3 .190 69 2026 10 30 14 00 00 17.975 +48 21 37.03 .15413 1.1079 135.3 19.3 .196 69 2026 10 30 15 23 59 57.193 +48 23 56.82 .15375 1.1074 135.2 19.3 .202 70 2026 10 30 16 23 59 36.286 +48 26 16.97 .15337 1.1070 135.1 19.3 .209 70 2026 10 30 17 23 59 15.254 +48 28 37.50 .15299 1.1066 135.0 19.3 .215 71 2026 10 30 18 23 58 54.095 +48 30 58.39 .15261 1.1061 135.0 19.3 .222 71 2026 10 30 19 23 58 32.808 +48 33 19.65 .15223 1.1057 134.9 19.3 .228 72 2026 10 30 20 23 58 11.393 +48 35 41.29 .15185 1.1053 134.8 19.3 .235 72 2026 10 30 21 23 57 49.847 +48 38 03.30 .15147 1.1048 134.7 19.3 .242 73 2026 10 30 22 23 57 28.170 +48 40 25.67 .15109 1.1044 134.6 19.3 .250 73 2026 10 30 23 23 57 06.361 +48 42 48.42 .15072 1.1039 134.6 19.3 .257 74 2026 10 31 00 23 56 44.418 +48 45 11.54 .15034 1.1035 134.5 19.3 .265 74 2026 10 31 01 23 56 22.340 +48 47 35.04 .14996 1.1031 134.4 19.3 .272 75 2026 10 31 02 23 56 00.127 +48 49 58.90 .14958 1.1026 134.3 19.3 .280 75 2026 10 31 03 23 55 37.776 +48 52 23.13 .14921 1.1022 134.2 19.3 .288 76 2026 10 31 04 23 55 15.287 +48 54 47.74 .14883 1.1017 134.2 19.3 .297 76 2026 10 31 05 23 54 52.658 +48 57 12.72 .14845 1.1013 134.1 19.3 .305 77 2026 10 31 06 23 54 29.889 +48 59 38.07 .14808 1.1009 134.0 19.3 .314 77 2026 10 31 07 23 54 06.977 +49 02 03.80 .14770 1.1004 133.9 19.3 .323 78 2026 10 31 08 23 53 43.922 +49 04 29.89 .14733 1.1000 133.8 19.3 .332 78 2026 10 31 09 23 53 20.723 +49 06 56.36 .14695 1.0996 133.7 19.2 .341 78 2026 10 31 10 23 52 57.377 +49 09 23.19 .14658 1.0991 133.6 19.2 .350 79 2026 10 31 11 23 52 33.884 +49 11 50.40 .14620 1.0987 133.6 19.2 .360 79 2026 10 31 12 23 52 10.243 +49 14 17.98 .14583 1.0982 133.5 19.2 .370 80 2026 10 31 13 23 51 46.452 +49 16 45.93 .14545 1.0978 133.4 19.2 .380 80 2026 10 31 14 23 51 22.509 +49 19 14.25 .14508 1.0974 133.3 19.2 .390 81 2026 10 31 15 23 50 58.414 +49 21 42.94 .14471 1.0969 133.2 19.2 .401 81 2026 10 31 16 23 50 34.164 +49 24 12.00 .14433 1.0965 133.1 19.2 .412 81 2026 10 31 17 23 50 09.759 +49 26 41.43 .14396 1.0961 133.0 19.2 .423 82 2026 10 31 18 23 49 45.198 +49 29 11.22 .14359 1.0956 132.9 19.2 .434 82 2026 10 31 19 23 49 20.477 +49 31 41.39 .14322 1.0952 132.9 19.2 .446 82 2026 10 31 20 23 48 55.598 +49 34 11.92 .14284 1.0948 132.8 19.2 .457 83 2026 10 31 21 23 48 30.556 +49 36 42.81 .14247 1.0943 132.7 19.2 .469 83