"Pseudo-MPEC" for P12pHOp
Created 2026 Sep 8 9:35:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pHOp*0C2026 09 05.59123103 47 53.119-28 53 40.23 ~95Go 21.41wXNEOCPF51
P12pHOp 0C2026 09 05.60170503 47 53.766-28 53 44.59 ~95Go 21.14wXNEOCPF51
P12pHOp 0C2026 09 05.61151503 47 54.381-28 53 48.72 ~95Go 21.00wXNEOCPF51
P12pHOp 0C2026 09 05.62133403 47 54.968-28 53 52.99 ~95Go 21.27wXNEOCPF51
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.
Orbital elements: P12pHOp
Perihelion 2026 Dec 14.752066 +/- 67.1 TT = 18:02:58.5 (JD 2461389.252066)
Epoch 2026 Sep 6.0 TT = JDT 2461289.5 Earth MOID: 0.0267 AutoNEOCP
M 306.244954569 +/- 51 (J2000 ecliptic)
n 0.538886535 +/- 0.446 Peri. 85.178667 +/- 90
a 1.495562249 +/- 0.825 Node 32.786580 +/- 45
e 0.57219376 +/- 0.257 Incl. 40.535781 +/- 18
P 1.829/668.032d H 19.22 G 0.15 U 12.2 SR
q 0.639810852 +/- 0.552 Q 2.351313645 +/- 56.1
From 4 observations 2026 Sept. 5 (43.3 min); mean residual 0".07
Residuals in arcseconds: 260905 F51 .03- .05- 260905 F51 .13+ .07+ 260905 F51 .01- .04+ 260905 F51 .09- .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 08 10 03 50 57.076 -29 14 02.42 .72623 1.4228 109.2 20.9 23d 110 2026 09 08 11 03 50 59.731 -29 14 21.36 .72560 1.4224 109.2 20.9 23d 110 2026 09 08 12 03 51 02.383 -29 14 40.33 .72497 1.4221 109.2 20.9 23d 110 2026 09 08 13 03 51 05.034 -29 14 59.33 .72434 1.4217 109.3 20.9 24d 110 2026 09 08 14 03 51 07.683 -29 15 18.34 .72371 1.4214 109.3 20.9 25d 110 2026 09 08 15 03 51 10.330 -29 15 37.38 .72308 1.4210 109.3 20.9 26d 110 2026 09 08 16 03 51 12.975 -29 15 56.45 .72244 1.4207 109.3 20.9 27d 110 2026 09 08 17 03 51 15.619 -29 16 15.54 .72181 1.4203 109.3 20.9 27d 111 2026 09 08 18 03 51 18.260 -29 16 34.65 .72118 1.4200 109.3 20.9 27d 111 2026 09 08 19 03 51 20.900 -29 16 53.78 .72055 1.4196 109.4 20.9 27d 111 2026 09 08 20 03 51 23.538 -29 17 12.94 .71992 1.4192 109.4 20.9 28d 111 2026 09 08 21 03 51 26.174 -29 17 32.13 .71929 1.4189 109.4 20.9 28d 111 2026 09 08 22 03 51 28.808 -29 17 51.33 .71865 1.4185 109.4 20.9 28d 111 2026 09 08 23 03 51 31.440 -29 18 10.56 .71802 1.4182 109.4 20.9 28d 111 2026 09 09 00 03 51 34.071 -29 18 29.82 .71739 1.4178 109.4 20.9 28d 111 2026 09 09 01 03 51 36.699 -29 18 49.10 .71676 1.4175 109.4 20.9 28d 111 2026 09 09 02 03 51 39.326 -29 19 08.40 .71613 1.4171 109.5 20.9 28d 111 2026 09 09 03 03 51 41.951 -29 19 27.72 .71550 1.4168 109.5 20.9 28d 111 2026 09 09 04 03 51 44.574 -29 19 47.07 .71487 1.4164 109.5 20.9 28d 111 2026 09 09 05 03 51 47.195 -29 20 06.45 .71423 1.4161 109.5 20.9 28d 111 2026 09 09 06 03 51 49.814 -29 20 25.85 .71360 1.4157 109.5 20.9 28d 111 2026 09 09 07 03 51 52.431 -29 20 45.27 .71297 1.4154 109.5 20.9 28d 111 2026 09 09 08 03 51 55.046 -29 21 04.71 .71234 1.4150 109.5 20.9 28d 111 2026 09 09 09 03 51 57.660 -29 21 24.18 .71171 1.4147 109.6 20.9 28d 111 2026 09 09 10 03 52 00.272 -29 21 43.68 .71108 1.4143 109.6 20.9 28d 111 2026 09 09 11 03 52 02.881 -29 22 03.20 .71045 1.4140 109.6 20.9 28d 111 2026 09 09 12 03 52 05.489 -29 22 22.74 .70981 1.4136 109.6 20.9 28d 111 2026 09 09 13 03 52 08.095 -29 22 42.30 .70918 1.4133 109.6 20.9 28d 111 2026 09 09 14 03 52 10.699 -29 23 01.89 .70855 1.4129 109.6 20.9 28d 111 2026 09 09 15 03 52 13.301 -29 23 21.51 .70792 1.4125 109.7 20.9 28d 111 2026 09 09 16 03 52 15.902 -29 23 41.15 .70729 1.4122 109.7 20.9 28d 111 2026 09 09 17 03 52 18.500 -29 24 00.81 .70666 1.4118 109.7 20.9 28d 111 2026 09 09 18 03 52 21.096 -29 24 20.50 .70603 1.4115 109.7 20.9 28d 111 2026 09 09 19 03 52 23.691 -29 24 40.21 .70539 1.4111 109.7 20.9 28d 111 2026 09 09 20 03 52 26.284 -29 24 59.94 .70476 1.4108 109.7 20.9 28d 111 2026 09 09 21 03 52 28.874 -29 25 19.70 .70413 1.4104 109.7 20.9 28d 111 2026 09 09 22 03 52 31.463 -29 25 39.49 .70350 1.4101 109.8 20.8 28d 111 2026 09 09 23 03 52 34.050 -29 25 59.30 .70287 1.4097 109.8 20.8 28d 111 2026 09 10 00 03 52 36.635 -29 26 19.13 .70224 1.4094 109.8 20.8 28d 111 2026 09 10 01 03 52 39.218 -29 26 38.99 .70161 1.4090 109.8 20.8 28d 111 2026 09 10 02 03 52 41.800 -29 26 58.87 .70098 1.4087 109.8 20.8 28d 111 2026 09 10 03 03 52 44.379 -29 27 18.77 .70034 1.4083 109.8 20.8 28d 111 2026 09 10 04 03 52 46.956 -29 27 38.70 .69971 1.4079 109.8 20.8 28d 111 2026 09 10 05 03 52 49.532 -29 27 58.66 .69908 1.4076 109.9 20.8 28d 111 2026 09 10 06 03 52 52.105 -29 28 18.64 .69845 1.4072 109.9 20.8 28d 111 2026 09 10 07 03 52 54.677 -29 28 38.64 .69782 1.4069 109.9 20.8 28d 110 2026 09 10 08 03 52 57.246 -29 28 58.67 .69719 1.4065 109.9 20.8 28d 110 2026 09 10 09 03 52 59.814 -29 29 18.72 .69656 1.4062 109.9 20.8 28d 110