"Pseudo-MPEC" for P12pBfG
Created 2026 Sep 8 9:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pBfG*0C2026 09 04.37101322 28 40.831-36 42 20.13 ~94BK 21.42wXNEOCPF51
P12pBfG 0C2026 09 04.38016822 28 40.364-36 42 35.09 ~94BK 21.97wXNEOCPF51
P12pBfG 0C2026 09 04.38931322 28 39.875-36 42 50.19 ~94BK 21.60wXNEOCPF51
P12pBfG 0C2026 09 04.48433422 28 34.929-36 45 24.71 ~94MK 22.54GVNEOCPF52
P12pBfG 0C2026 09 04.48502522 28 34.908-36 45 25.78 ~94MK 21.73GVNEOCPF52
P12pBfG |C2026 09 05.20612022 28 02.010-37 04 42.40 ~955o 21.8 GVNEOCP807
P12pBfG |C2026 09 05.21340022 28 01.610-37 04 53.90 ~955o 21.4 GVNEOCP807
P12pBfG |C2026 09 05.22068022 28 01.250-37 05 05.60 ~955o 21.5 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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.
Orbital elements: P12pBfG
Perihelion 2026 Aug 21.196000 +/- 87.7 TT = 4:42:14.4 (JD 2461273.696000)
Epoch 2026 Sep 5.0 TT = JDT 2461288.5 Earth MOID: 0.6686 AutoNEOCP
M 5.840234904 +/- 31 (J2000 ecliptic)
n 0.394503848 +/- 0.0513 Peri. 196.748414 +/- 52
a 1.841203900 +/- 0.16 Node 133.827687 +/- 3.7
e 0.08872818 +/- 0.116 Incl. 27.537323 +/- 4.2
P 2.498/912.521d H 20.51 G 0.15 U 10.8 SR
q 1.677837225 +/- 0.148 Q 2.004570575 +/- 0.492
From 8 observations 2026 Sept. 4-5 (20.4 hr); mean residual 0".17
Residuals in arcseconds: 260904 F51 .01+ .27- 260904 F52 .13- .28+ 260905 807 .14- .09- 260904 F51 .11+ .12- 260904 F52 .05+ .33+ 260905 807 .00 .25- 260904 F51 .05- .15- 260905 807 .20+ .15- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 08 10 22 25 39.129 -38 25 30.23 .74655 1.6794 146.1 22.0 71.3 161 2026 09 08 11 22 25 37.334 -38 26 29.53 .74676 1.6794 146.0 22.0 73.0 161 2026 09 08 12 22 25 35.541 -38 27 28.74 .74697 1.6794 146.0 22.0 74.6 161 2026 09 08 13 22 25 33.749 -38 28 27.85 .74718 1.6794 145.9 22.0 76.2 161 2026 09 08 14 22 25 31.959 -38 29 26.87 .74740 1.6794 145.9 22.0 77.9 161 2026 09 08 15 22 25 30.172 -38 30 25.79 .74761 1.6794 145.8 22.0 79.6 161 2026 09 08 16 22 25 28.386 -38 31 24.62 .74782 1.6794 145.8 22.0 81.3 161 2026 09 08 17 22 25 26.602 -38 32 23.35 .74804 1.6794 145.8 22.0 83.0 161 2026 09 08 18 22 25 24.819 -38 33 21.99 .74825 1.6794 145.7 22.0 84.7 161 2026 09 08 19 22 25 23.039 -38 34 20.54 .74847 1.6794 145.7 22.0 86.4 161 2026 09 08 20 22 25 21.261 -38 35 18.99 .74868 1.6795 145.6 22.0 88.2 161 2026 09 08 21 22 25 19.484 -38 36 17.35 .74890 1.6795 145.6 22.0 90.0 161 2026 09 08 22 22 25 17.710 -38 37 15.62 .74912 1.6795 145.5 22.0 91.8 161 2026 09 08 23 22 25 15.937 -38 38 13.79 .74933 1.6795 145.5 22.0 93.6 161 2026 09 09 00 22 25 14.166 -38 39 11.87 .74955 1.6795 145.5 22.0 95.4 161 2026 09 09 01 22 25 12.398 -38 40 09.85 .74977 1.6795 145.4 22.0 97.2 161 2026 09 09 02 22 25 10.631 -38 41 07.74 .74998 1.6795 145.4 22.0 99 161 2026 09 09 03 22 25 08.866 -38 42 05.53 .75020 1.6795 145.3 22.0 101 161 2026 09 09 04 22 25 07.103 -38 43 03.23 .75042 1.6795 145.3 22.0 103 161 2026 09 09 05 22 25 05.342 -38 44 00.84 .75064 1.6795 145.3 22.0 105 161 2026 09 09 06 22 25 03.583 -38 44 58.35 .75085 1.6795 145.2 22.0 107 161 2026 09 09 07 22 25 01.826 -38 45 55.77 .75107 1.6795 145.2 22.0 109 161 2026 09 09 08 22 25 00.071 -38 46 53.10 .75129 1.6795 145.1 22.0 111 161 2026 09 09 09 22 24 58.318 -38 47 50.33 .75151 1.6795 145.1 22.0 113 161 2026 09 09 10 22 24 56.568 -38 48 47.46 .75173 1.6796 145.0 22.0 115 161 2026 09 09 11 22 24 54.819 -38 49 44.51 .75195 1.6796 145.0 22.0 117 161 2026 09 09 12 22 24 53.072 -38 50 41.46 .75217 1.6796 145.0 22.0 119 161 2026 09 09 13 22 24 51.327 -38 51 38.31 .75239 1.6796 144.9 22.0 121 161 2026 09 09 14 22 24 49.585 -38 52 35.07 .75261 1.6796 144.9 22.0 123 161 2026 09 09 15 22 24 47.844 -38 53 31.74 .75283 1.6796 144.8 22.0 125 160 2026 09 09 16 22 24 46.106 -38 54 28.31 .75306 1.6796 144.8 22.0 127 160 2026 09 09 17 22 24 44.369 -38 55 24.78 .75328 1.6796 144.8 22.0 129 160 2026 09 09 18 22 24 42.635 -38 56 21.17 .75350 1.6796 144.7 22.0 131 160 2026 09 09 19 22 24 40.903 -38 57 17.46 .75372 1.6796 144.7 22.0 133 160 2026 09 09 20 22 24 39.173 -38 58 13.65 .75395 1.6796 144.6 22.0 135 160 2026 09 09 21 22 24 37.445 -38 59 09.75 .75417 1.6796 144.6 22.0 137 160 2026 09 09 22 22 24 35.719 -39 00 05.76 .75439 1.6796 144.5 22.0 139 160 2026 09 09 23 22 24 33.996 -39 01 01.67 .75462 1.6797 144.5 22.0 142 160 2026 09 10 00 22 24 32.274 -39 01 57.49 .75484 1.6797 144.5 22.0 144 160 2026 09 10 01 22 24 30.555 -39 02 53.21 .75506 1.6797 144.4 22.0 146 160 2026 09 10 02 22 24 28.838 -39 03 48.84 .75529 1.6797 144.4 22.0 148 160 2026 09 10 03 22 24 27.123 -39 04 44.38 .75551 1.6797 144.3 22.0 150 160 2026 09 10 04 22 24 25.410 -39 05 39.82 .75574 1.6797 144.3 22.0 153 160 2026 09 10 05 22 24 23.700 -39 06 35.17 .75596 1.6797 144.2 22.0 155 160 2026 09 10 06 22 24 21.992 -39 07 30.42 .75619 1.6797 144.2 22.0 157 160 2026 09 10 07 22 24 20.286 -39 08 25.58 .75642 1.6797 144.2 22.0 160 160 2026 09 10 08 22 24 18.582 -39 09 20.65 .75664 1.6797 144.1 22.0 162 160 2026 09 10 09 22 24 16.880 -39 10 15.62 .75687 1.6797 144.1 22.0 164 160