"Pseudo-MPEC" for P12qbdP
Created 2026 Sep 27 20:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qbdP 0C2026 08 13.42942822 39 32.200-20 38 03.04 ~9PM3 21.19wXNEOCPF52
P12qbdP 0C2026 08 13.43961722 39 32.093-20 38 06.60 ~9PM3 21.44wXNEOCPF52
P12qbdP 0C2026 08 13.44978722 39 31.981-20 38 09.96 ~9PM3 21.82wXNEOCPF52
P12qbdP 0C2026 08 13.45994822 39 31.880-20 38 13.97 ~9PM3 21.28wXNEOCPF52
P12qbdP 0C2026 08 13.53639222 39 31.031-20 38 39.98 ~9PM3 21.16GVNEOCPF51
P12qbdP 0C2026 08 13.53704322 39 31.019-20 38 40.37 ~9PM3 21.57GVNEOCPF51
P12qbdP 0C2026 09 05.37276922 33 51.597-21 59 45.27 ~9PE1 21.11GVNEOCPF51
P12qbdP 0C2026 09 05.38466922 33 51.300-21 59 45.50 ~9PE1 21.38GVNEOCPF51
P12qbdP 0C2026 09 05.39656822 33 51.011-21 59 45.66 ~9PE1 21.11GVNEOCPF51
P12qbdP*0C2026 09 14.36900722 31 55.353-21 47 14.56 ~9EKU 21.80wXNEOCPF51
P12qbdP 0C2026 09 14.38111222 31 55.182-21 47 12.08 ~9EKU 21.75wXNEOCPF51
P12qbdP 0C2026 09 14.39320422 31 55.013-21 47 10.15 ~9EKU 21.64wXNEOCPF51
P12qbdP 0C2026 09 14.40531722 31 54.832-21 47 07.92 ~9EKU 21.43wXNEOCPF51
P12qbdP 1C2026 09 20.21455122 31 40.386-21 22 56.28 ~9KCa 21.54GVNEOCPV06
P12qbdP 1C2026 09 20.22226522 31 40.350-21 22 53.94 ~9KCa 21.58GVNEOCPV06
P12qbdP 1C2026 09 20.22997722 31 40.321-21 22 51.31 ~9KCa 21.05GVNEOCPV06
P12qbdP 1C2026 09 20.23768822 31 40.296-21 22 49.04 ~9KCa 21.52GVNEOCPV06
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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: P12qbdP
Perihelion 2026 Aug 30.733598 +/- 0.0291 TT = 17:36:22.8 (JD 2461283.233598)
Epoch 2026 Sep 20.0 TT = JDT 2461303.5 Earth MOID: 0.4991 AutoNEOCP
M 5.765165119 +/- 0.008 (J2000 ecliptic)
n 0.284469102 +/- 3.35e-5 Peri. 259.760627 +/- 0.026
a 2.289703849 +/- 0.00018 Node 75.725143 +/- 0.008
e 0.34398916 +/- 3.07e-5 Incl. 4.060193 +/- 0.00032
P 3.46473 H 21.25 G 0.15 U 5.8
q 1.502070533 +/- 4.91e-5 Q 3.077337165 +/- 0.000312
From 17 observations 2026 Aug. 13-Sept. 20; mean residual 0".10
Residuals in arcseconds: 260813 F52 .05+ .10- 260905 F51 .07+ .06- 260914 F51 .03- .14- 260813 F52 .05+ .01- 260905 F51 .05- .01+ 260920 V06 .12+ .03+ 260813 F52 .01+ .25+ 260905 F51 .04- .11+ 260920 V06 .00 .01- 260813 F52 .14+ .17- 260914 F51 .03- .09- 260920 V06 .03- .24+ 260813 F51 .05- .09+ 260914 F51 .00 .20+ 260920 V06 .00 .11+ 260813 F51 .12- .08- 260914 F51 .07+ .10- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 27 21 22 32 55.296 -20 32 54.36 .58059 1.5197 146.3 22.0 .340 29 2026 09 27 22 22 32 56.017 -20 32 35.05 .58079 1.5198 146.3 22.0 .341 29 2026 09 27 23 22 32 56.742 -20 32 15.71 .58099 1.5198 146.2 22.0 .342 29 2026 09 28 00 22 32 57.470 -20 31 56.33 .58119 1.5199 146.2 22.0 .343 29 2026 09 28 01 22 32 58.202 -20 31 36.93 .58139 1.5199 146.2 22.0 .345 29 2026 09 28 02 22 32 58.937 -20 31 17.50 .58159 1.5200 146.1 22.0 .346 29 2026 09 28 03 22 32 59.675 -20 30 58.03 .58179 1.5200 146.1 22.0 .347 29 2026 09 28 04 22 33 00.417 -20 30 38.53 .58199 1.5201 146.1 22.0 .348 29 2026 09 28 05 22 33 01.162 -20 30 19.01 .58219 1.5201 146.0 22.0 .350 29 2026 09 28 06 22 33 01.911 -20 29 59.45 .58239 1.5202 146.0 22.0 .351 29 2026 09 28 07 22 33 02.663 -20 29 39.86 .58259 1.5202 146.0 22.0 .352 29 2026 09 28 08 22 33 03.419 -20 29 20.24 .58280 1.5203 145.9 22.0 .353 29 2026 09 28 09 22 33 04.178 -20 29 00.59 .58300 1.5204 145.9 22.0 .355 29 2026 09 28 10 22 33 04.940 -20 28 40.91 .58320 1.5204 145.9 22.0 .356 30 2026 09 28 11 22 33 05.706 -20 28 21.20 .58340 1.5205 145.8 22.0 .357 30 2026 09 28 12 22 33 06.475 -20 28 01.45 .58361 1.5205 145.8 22.0 .358 30 2026 09 28 13 22 33 07.248 -20 27 41.68 .58381 1.5206 145.8 22.0 .360 30 2026 09 28 14 22 33 08.024 -20 27 21.88 .58401 1.5206 145.7 22.1 .361 30 2026 09 28 15 22 33 08.804 -20 27 02.04 .58421 1.5207 145.7 22.1 .362 30 2026 09 28 16 22 33 09.587 -20 26 42.18 .58442 1.5207 145.7 22.1 .363 30 2026 09 28 17 22 33 10.373 -20 26 22.28 .58462 1.5208 145.6 22.1 .365 30 2026 09 28 18 22 33 11.163 -20 26 02.36 .58483 1.5208 145.6 22.1 .366 30 2026 09 28 19 22 33 11.956 -20 25 42.40 .58503 1.5209 145.6 22.1 .367 30 2026 09 28 20 22 33 12.753 -20 25 22.42 .58523 1.5209 145.5 22.1 .368 30 2026 09 28 21 22 33 13.553 -20 25 02.40 .58544 1.5210 145.5 22.1 .370 30 2026 09 28 22 22 33 14.356 -20 24 42.35 .58564 1.5210 145.5 22.1 .371 30 2026 09 28 23 22 33 15.163 -20 24 22.28 .58585 1.5211 145.4 22.1 .372 30 2026 09 29 00 22 33 15.974 -20 24 02.17 .58605 1.5211 145.4 22.1 .373 30 2026 09 29 01 22 33 16.788 -20 23 42.03 .58626 1.5212 145.4 22.1 .375 30 2026 09 29 02 22 33 17.605 -20 23 21.86 .58647 1.5213 145.3 22.1 .376 30 2026 09 29 03 22 33 18.426 -20 23 01.66 .58667 1.5213 145.3 22.1 .377 30 2026 09 29 04 22 33 19.250 -20 22 41.44 .58688 1.5214 145.3 22.1 .378 30 2026 09 29 05 22 33 20.077 -20 22 21.18 .58708 1.5214 145.2 22.1 .380 30 2026 09 29 06 22 33 20.908 -20 22 00.89 .58729 1.5215 145.2 22.1 .381 30 2026 09 29 07 22 33 21.743 -20 21 40.57 .58750 1.5215 145.2 22.1 .382 30 2026 09 29 08 22 33 22.580 -20 21 20.22 .58771 1.5216 145.1 22.1 .383 30 2026 09 29 09 22 33 23.422 -20 20 59.84 .58791 1.5216 145.1 22.1 .385 30 2026 09 29 10 22 33 24.266 -20 20 39.43 .58812 1.5217 145.1 22.1 .386 30 2026 09 29 11 22 33 25.114 -20 20 19.00 .58833 1.5217 145.0 22.1 .387 30 2026 09 29 12 22 33 25.966 -20 19 58.53 .58854 1.5218 145.0 22.1 .389 30 2026 09 29 13 22 33 26.821 -20 19 38.03 .58874 1.5219 145.0 22.1 .390 30 2026 09 29 14 22 33 27.679 -20 19 17.50 .58895 1.5219 144.9 22.1 .391 30 2026 09 29 15 22 33 28.541 -20 18 56.94 .58916 1.5220 144.9 22.1 .392 30 2026 09 29 16 22 33 29.406 -20 18 36.36 .58937 1.5220 144.9 22.1 .394 30 2026 09 29 17 22 33 30.275 -20 18 15.74 .58958 1.5221 144.8 22.1 .395 31 2026 09 29 18 22 33 31.147 -20 17 55.09 .58979 1.5221 144.8 22.1 .396 31 2026 09 29 19 22 33 32.023 -20 17 34.42 .59000 1.5222 144.8 22.1 .398 31 2026 09 29 20 22 33 32.901 -20 17 13.71 .59021 1.5222 144.7 22.1 .399 31