"Pseudo-MPEC" for P12qpOI
Created 2026 Sep 22 0:35:23 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qpOI 0C2026 09 20.19185222 27 09.008+08 47 10.29 ~9KL5 20.12rUNEOCPI41
P12qpOI 0C2026 09 20.31217422 27 13.612+08 30 04.51 ~9KL5 20.66gUNEOCPI41
P12qpOI*0C2026 09 20.36146322 27 19.184+08 23 27.51 ~9KAo 21.31wXNEOCPF51
P12qpOI 0C2026 09 20.38702422 27 20.027+08 19 51.53 ~9KAo 21.08wXNEOCPF51
P12qpOI 0C2026 09 20.39999422 27 20.470+08 18 01.61 ~9KAo 20.81wXNEOCPF51
P12qpOI 0C2026 09 20.46692722 27 22.888+08 08 36.17 ~9KI5 20.80GVNEOCPF51
P12qpOI 0C2026 09 20.46757022 27 22.925+08 08 30.50 ~9KI5 21.08GVNEOCPF51
P12qpOI KB2026 09 20.76306 22 27 49.82 +07 26 57.5 ~9L6o 20.7 GXNEOCPM45
P12qpOI KB2026 09 20.77341 22 27 50.29 +07 25 33.2 ~9L6o 20.7 GXNEOCPM45
P12qpOI 0C2026 09 20.94621022 27 59.825+07 01 56.96 ~9KNo 20.7 GWNEOCPJ95
P12qpOI 0C2026 09 20.96655522 28 00.754+06 59 12.48 ~9KNo 21.0 GWNEOCPJ95
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
Orbital elements: P12qpOI
Perihelion 2026 Jun 8.392207 +/- 0.256 TT = 9:24:46.7 (JD 2461199.892207)
Epoch 2026 Sep 21.0 TT = JDT 2461304.5 Earth MOID: 0.0686 Ve: 0.0575
M 104.209137771 +/- 0.23 (J2000 ecliptic) AutoNEOCP
n 0.996189051 +/- 0.00057 Peri. 45.138923 +/- 0.040
a 0.992906162 +/- 0.000379 Node 183.859173 +/- 0.023
e 0.22774598 +/- 0.00165 Incl. 9.893527 +/- 0.050
P 0.989/361.370d H 24.88 G 0.15 U 7.7
q 0.766775775 +/- 0.00178 Q 1.219036550 +/- 0.0015
From 11 observations 2026 Sept. 20 (18.6 hr); mean residual 0".20
Residuals in arcseconds: 260920 I41 .10- .27- 260920 F51 .03+ .02- 260920 M45 .12- .12- 260920 I41 .03- .44- 260920 F51 .02- .16+ 260920 J95 .09- .25- 260920 F51 .02- .04+ 260920 F51 .15+ .08- 260920 J95 .07+ .28+ 260920 F51 .09- .24+ 260920 M45 .18+ .54- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 22 01 22 29 15.018 +04 40 43.00 .09788 1.0952 157.9 21.0 1.63 174 2026 09 22 02 22 29 17.825 +04 35 31.63 .09803 1.0953 157.9 21.0 1.71 174 2026 09 22 03 22 29 20.628 +04 30 21.23 .09819 1.0954 157.9 21.0 1.79 174 2026 09 22 04 22 29 23.428 +04 25 11.80 .09834 1.0956 157.9 21.0 1.88 174 2026 09 22 05 22 29 26.225 +04 20 03.32 .09850 1.0957 157.9 21.0 1.96 174 2026 09 22 06 22 29 29.019 +04 14 55.79 .09865 1.0958 157.9 21.0 2.05 174 2026 09 22 07 22 29 31.809 +04 09 49.22 .09881 1.0960 157.9 21.1 2.13 174 2026 09 22 08 22 29 34.596 +04 04 43.61 .09897 1.0961 157.9 21.1 2.22 174 2026 09 22 09 22 29 37.380 +03 59 38.94 .09912 1.0962 157.9 21.1 2.31 174 2026 09 22 10 22 29 40.161 +03 54 35.22 .09928 1.0964 157.9 21.1 2.41 174 2026 09 22 11 22 29 42.939 +03 49 32.44 .09944 1.0965 157.9 21.1 2.50 174 2026 09 22 12 22 29 45.713 +03 44 30.61 .09960 1.0966 157.9 21.1 2.59 174 2026 09 22 13 22 29 48.485 +03 39 29.71 .09975 1.0967 157.9 21.1 2.69 174 2026 09 22 14 22 29 51.253 +03 34 29.76 .09991 1.0969 157.8 21.1 2.79 174 2026 09 22 15 22 29 54.019 +03 29 30.74 .10007 1.0970 157.8 21.1 2.89 174 2026 09 22 16 22 29 56.781 +03 24 32.65 .10023 1.0971 157.8 21.1 2.99 174 2026 09 22 17 22 29 59.541 +03 19 35.49 .10039 1.0973 157.8 21.1 3.09 174 2026 09 22 18 22 30 02.298 +03 14 39.26 .10055 1.0974 157.8 21.1 3.20 174 2026 09 22 19 22 30 05.051 +03 09 43.96 .10071 1.0975 157.8 21.1 3.30 174 2026 09 22 20 22 30 07.802 +03 04 49.58 .10087 1.0977 157.8 21.1 3.41 174 2026 09 22 21 22 30 10.550 +02 59 56.12 .10103 1.0978 157.8 21.1 3.52 174 2026 09 22 22 22 30 13.295 +02 55 03.58 .10119 1.0979 157.8 21.1 3.63 174 2026 09 22 23 22 30 16.037 +02 50 11.95 .10135 1.0981 157.8 21.1 3.74 174 2026 09 23 00 22 30 18.777 +02 45 21.24 .10151 1.0982 157.7 21.1 3.85 174 2026 09 23 01 22 30 21.513 +02 40 31.44 .10167 1.0983 157.7 21.1 3.96 174 2026 09 23 02 22 30 24.247 +02 35 42.55 .10183 1.0985 157.7 21.1 4.08 174 2026 09 23 03 22 30 26.978 +02 30 54.56 .10199 1.0986 157.7 21.1 4.19 174 2026 09 23 04 22 30 29.707 +02 26 07.48 .10216 1.0987 157.7 21.1 4.31 174 2026 09 23 05 22 30 32.432 +02 21 21.31 .10232 1.0988 157.7 21.1 4.43 174 2026 09 23 06 22 30 35.155 +02 16 36.03 .10248 1.0990 157.6 21.1 4.55 174 2026 09 23 07 22 30 37.876 +02 11 51.64 .10264 1.0991 157.6 21.1 4.67 173 2026 09 23 08 22 30 40.593 +02 07 08.16 .10281 1.0992 157.6 21.2 4.79 173 2026 09 23 09 22 30 43.308 +02 02 25.56 .10297 1.0994 157.6 21.2 4.92 173 2026 09 23 10 22 30 46.021 +01 57 43.85 .10313 1.0995 157.6 21.2 5.04 173 2026 09 23 11 22 30 48.731 +01 53 03.04 .10330 1.0996 157.6 21.2 5.17 173 2026 09 23 12 22 30 51.438 +01 48 23.10 .10346 1.0998 157.5 21.2 5.29 173 2026 09 23 13 22 30 54.143 +01 43 44.05 .10363 1.0999 157.5 21.2 5.42 173 2026 09 23 14 22 30 56.845 +01 39 05.88 .10379 1.1000 157.5 21.2 5.55 173 2026 09 23 15 22 30 59.545 +01 34 28.58 .10396 1.1002 157.5 21.2 5.68 173 2026 09 23 16 22 31 02.243 +01 29 52.17 .10412 1.1003 157.5 21.2 5.81 173 2026 09 23 17 22 31 04.937 +01 25 16.62 .10429 1.1004 157.4 21.2 5.95 173 2026 09 23 18 22 31 07.630 +01 20 41.94 .10445 1.1005 157.4 21.2 6.08 173 2026 09 23 19 22 31 10.320 +01 16 08.14 .10462 1.1007 157.4 21.2 6.21 173 2026 09 23 20 22 31 13.008 +01 11 35.19 .10479 1.1008 157.4 21.2 6.35 173 2026 09 23 21 22 31 15.693 +01 07 03.11 .10495 1.1009 157.4 21.2 6.49 173 2026 09 23 22 22 31 18.376 +01 02 31.90 .10512 1.1011 157.3 21.2 6.62 173 2026 09 23 23 22 31 21.056 +00 58 01.53 .10529 1.1012 157.3 21.2 6.76 173 2026 09 24 00 22 31 23.735 +00 53 32.03 .10545 1.1013 157.3 21.2 6.90 173