"Pseudo-MPEC" for MAS0012
Created 2026 Sep 8 8:35:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
MAS0012* C2026 09 07.63969 22 52 01.28 +23 07 40.9 ~97NK 20.4 RXNEOCPC94
MAS0012 C2026 09 07.64651 22 52 01.19 +23 07 44.5 ~97NK 20.0 RXNEOCPC94
MAS0012 C2026 09 07.65339 22 52 01.00 +23 07 47.6 ~97NK 21.0 RXNEOCPC94
Station data:
(C94) MASTER-II Observatory, Tunka (N51.810108 E103.067000) Russia.
Observers Y. Kechin, V. Lipunov, E. Gorbovskoy, N. Tiurina, P. Balanutsa,
V. Kornilov, A. Kuznetsov, O. Gress, D. Zimnukhov, S. Yazev, N. Budnev.
0.4-m f/2.5 reflector CCD.
Orbital elements: MAS0012
Perihelion 2026 Nov 15.151967 +/- 47.6 TT = 3:38:49.9 (JD 2461359.651967)
Epoch 2026 Sep 8.0 TT = JDT 2461291.5 Earth MOID: 0.1849 AutoNEOCP
M 342.199011625 +/- 18 (J2000 ecliptic)
n 0.261195516 +/- 0.251 Peri. 173.340689 +/- 100
a 2.423774638 +/- 1.55 Node 231.452003 +/- 50
e 0.51526972 +/- 0.252 Incl. 9.135022 +/- 4.3
P 3.77345 H 20.96 G 0.15 U 11.8 SR
q 1.174876949 +/- 0.4 Q 3.672672328 +/- 81.7
From 3 observations 2026 Sept. 7 (19.7 min); mean residual 0".24
Residuals in arcseconds: 260907 C94 .23- .08- 260907 C94 .45+ .17+ 260907 C94 .22- .09- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 08 09 22 51 49.837 +23 13 35.09 .42382 1.3929 150.8 20.8 9201 90 2026 09 08 10 22 51 49.206 +23 13 54.09 .42356 1.3927 150.8 20.8 824' 73 2026 09 08 11 22 51 48.575 +23 14 13.05 .42331 1.3925 150.8 20.8 978' 107 2026 09 08 12 22 51 47.944 +23 14 31.95 .42306 1.3922 150.8 20.8 936' 108 2026 09 08 13 22 51 47.313 +23 14 50.80 .42281 1.3920 150.8 20.8 919' 108 2026 09 08 14 22 51 46.681 +23 15 09.59 .42255 1.3918 150.8 20.8 909' 108 2026 09 08 15 22 51 46.050 +23 15 28.33 .42230 1.3915 150.8 20.8 903' 108 2026 09 08 16 22 51 45.418 +23 15 47.02 .42205 1.3913 150.8 20.8 899' 108 2026 09 08 17 22 51 44.787 +23 16 05.66 .42180 1.3911 150.8 20.8 896' 108 2026 09 08 18 22 51 44.155 +23 16 24.25 .42154 1.3908 150.8 20.8 894' 108 2026 09 08 19 22 51 43.523 +23 16 42.78 .42129 1.3906 150.9 20.8 892' 108 2026 09 08 20 22 51 42.891 +23 17 01.25 .42104 1.3904 150.9 20.8 891' 108 2026 09 08 21 22 51 42.259 +23 17 19.68 .42079 1.3901 150.9 20.8 891' 108 2026 09 08 22 22 51 41.627 +23 17 38.05 .42054 1.3899 150.9 20.8 894' 108 2026 09 08 23 22 51 40.994 +23 17 56.37 .42029 1.3897 150.9 20.8 937' 106 2026 09 09 00 22 51 40.362 +23 18 14.64 .42004 1.3894 150.9 20.8 20d 91 2026 09 09 01 22 51 39.730 +23 18 32.85 .41978 1.3892 150.9 20.8 21d 89 2026 09 09 02 22 51 39.098 +23 18 51.01 .41953 1.3890 150.9 20.8 21d 89 2026 09 09 03 22 51 38.465 +23 19 09.11 .41928 1.3887 150.9 20.8 22d 89 2026 09 09 04 22 51 37.833 +23 19 27.16 .41903 1.3885 150.9 20.8 22d 89 2026 09 09 05 22 51 37.201 +23 19 45.16 .41878 1.3883 150.9 20.8 22d 107 2026 09 09 06 22 51 36.569 +23 20 03.10 .41853 1.3880 150.9 20.8 22d 107 2026 09 09 07 22 51 35.936 +23 20 21.00 .41828 1.3878 150.9 20.8 22d 107 2026 09 09 08 22 51 35.304 +23 20 38.83 .41804 1.3876 150.9 20.8 22d 107 2026 09 09 09 22 51 34.672 +23 20 56.62 .41779 1.3874 150.9 20.8 22d 107 2026 09 09 10 22 51 34.040 +23 21 14.34 .41754 1.3871 150.9 20.8 22d 107 2026 09 09 11 22 51 33.408 +23 21 32.02 .41729 1.3869 150.9 20.8 22d 107 2026 09 09 12 22 51 32.776 +23 21 49.64 .41704 1.3867 150.9 20.8 22d 107 2026 09 09 13 22 51 32.144 +23 22 07.21 .41679 1.3864 150.9 20.8 22d 107 2026 09 09 14 22 51 31.512 +23 22 24.72 .41654 1.3862 150.9 20.8 22d 107 2026 09 09 15 22 51 30.880 +23 22 42.18 .41630 1.3860 151.0 20.8 22d 107 2026 09 09 16 22 51 30.248 +23 22 59.58 .41605 1.3857 151.0 20.8 22d 107 2026 09 09 17 22 51 29.617 +23 23 16.93 .41580 1.3855 151.0 20.8 22d 107 2026 09 09 18 22 51 28.985 +23 23 34.23 .41555 1.3853 151.0 20.8 22d 107 2026 09 09 19 22 51 28.354 +23 23 51.47 .41531 1.3850 151.0 20.8 22d 107 2026 09 09 20 22 51 27.723 +23 24 08.66 .41506 1.3848 151.0 20.8 22d 107 2026 09 09 21 22 51 27.092 +23 24 25.79 .41481 1.3846 151.0 20.8 23d 107 2026 09 09 22 22 51 26.461 +23 24 42.87 .41457 1.3844 151.0 20.8 25d 101 2026 09 09 23 22 51 25.831 +23 24 59.89 .41432 1.3841 151.0 20.8 26d 97 2026 09 10 00 22 51 25.200 +23 25 16.86 .41407 1.3839 151.0 20.8 27d 96 2026 09 10 01 22 51 24.570 +23 25 33.77 .41383 1.3837 151.0 20.8 27d 96 2026 09 10 02 22 51 23.940 +23 25 50.63 .41358 1.3834 151.0 20.8 27d 96 2026 09 10 03 22 51 23.310 +23 26 07.43 .41334 1.3832 151.0 20.8 27d 96 2026 09 10 04 22 51 22.681 +23 26 24.18 .41309 1.3830 151.0 20.8 27d 96 2026 09 10 05 22 51 22.051 +23 26 40.87 .41285 1.3827 151.0 20.8 27d 96 2026 09 10 06 22 51 21.422 +23 26 57.51 .41260 1.3825 151.0 20.8 27d 96 2026 09 10 07 22 51 20.793 +23 27 14.10 .41236 1.3823 151.0 20.8 27d 96 2026 09 10 08 22 51 20.165 +23 27 30.62 .41211 1.3821 151.0 20.8 27d 96