"Pseudo-MPEC" for ST25I16
Created 2025 Sep 27 23:35:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST25I16* C2025 09 23.40389401 38 58.241-01 55 39.31 ~9NB5 18.66GVNEOCPU68
ST25I16 C2025 09 23.40723501 38 56.256-01 57 56.38 ~9NB5 18.66GVNEOCPU68
Station data:
(U68) JPL SynTrack Robotic Telescope, Auberry (N37.070387 W119.412990)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.28-m f/2.2 Schmidt + CCD.
Orbital elements: ST25I16
Perihelion 2025 Nov 14.203180 +/- 61 TT = 4:52:34.7 (JD 2460993.703180)
Epoch 2025 Sep 23.0 TT = JDT 2460941.5 Earth MOID: 0.0331 AutoNEOCP
M 292.930841608 +/- 60 (J2000 ecliptic)
n 1.284771500 +/- 0.648 Peri. 332.946375 +/- 90
a 0.838015631 +/- 0.282 Node 180.751338 +/- 60
e 0.78399375 +/- 0.27 Incl. 44.386334 +/- 32
P 0.767/280.200d H 24.10 G 0.15 U 12.5 SR
q 0.181016608 +/- 0.329 Q 1.495014654 +/- 16.4
From 2 observations 2025 Sept. 23 (4.8 min); mean residual 0".00
Residuals in arcseconds: 250923 U68 .00 .00 250923 U68 .00 .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 09 28 00 17 24 30.844 -76 29 31.90 .04970 0.9991 85.1 20.8 24d 20 2025 09 28 01 17 16 50.866 -76 11 02.71 .05020 0.9986 84.5 20.9 24d 21 2025 09 28 02 17 09 39.509 -75 52 05.73 .05070 0.9981 84.0 20.9 24d 22 2025 09 28 03 17 02 54.954 -75 32 46.54 .05121 0.9976 83.5 21.0 24d 24 2025 09 28 04 16 56 35.415 -75 13 10.09 .05172 0.9971 83.0 21.0 24d 25 2025 09 28 05 16 50 39.168 -74 53 20.74 .05224 0.9966 82.5 21.1 25d 26 2025 09 28 06 16 45 04.566 -74 33 22.32 .05276 0.9961 82.0 21.1 25d 28 2025 09 28 07 16 39 50.057 -74 13 18.17 .05328 0.9956 81.5 21.1 25d 29 2025 09 28 08 16 34 54.183 -73 53 11.22 .05381 0.9951 81.1 21.2 25d 31 2025 09 28 09 16 30 15.584 -73 33 04.02 .05434 0.9946 80.6 21.2 25d 32 2025 09 28 10 16 25 53.000 -73 12 58.78 .05487 0.9941 80.1 21.3 25d 34 2025 09 28 11 16 21 45.261 -72 52 57.41 .05541 0.9936 79.7 21.3 26d 36 2025 09 28 12 16 17 51.291 -72 33 01.58 .05595 0.9931 79.3 21.3 26d 38 2025 09 28 13 16 14 10.096 -72 13 12.71 .05650 0.9926 78.8 21.4 26d 39 2025 09 28 14 16 10 40.762 -71 53 32.03 .05704 0.9921 78.4 21.4 26d 41 2025 09 28 15 16 07 22.447 -71 34 00.59 .05759 0.9916 78.0 21.4 26d 43 2025 09 28 16 16 04 14.380 -71 14 39.27 .05815 0.9911 77.6 21.5 27d 45 2025 09 28 17 16 01 15.850 -70 55 28.83 .05870 0.9906 77.2 21.5 27d 46 2025 09 28 18 15 58 26.205 -70 36 29.91 .05926 0.9901 76.8 21.6 27d 48 2025 09 28 19 15 55 44.843 -70 17 43.04 .05982 .98955 76.4 21.6 27d 49 2025 09 28 20 15 53 11.213 -69 59 08.65 .06039 .98905 76.0 21.6 28d 51 2025 09 28 21 15 50 44.807 -69 40 47.09 .06096 .98854 75.7 21.7 28d 52 2025 09 28 22 15 48 25.156 -69 22 38.64 .06152 .98803 75.3 21.7 28d 53 2025 09 28 23 15 46 11.830 -69 04 43.54 .06210 .98753 74.9 21.7 29d 54 2025 09 29 00 15 44 04.431 -68 47 01.93 .06267 .98702 74.6 21.8 29d 55 2025 09 29 01 15 42 02.592 -68 29 33.94 .06325 .98651 74.2 21.8 29d 57 2025 09 29 02 15 40 05.973 -68 12 19.63 .06383 .98600 73.9 21.8 29d 57 2025 09 29 03 15 38 14.261 -67 55 19.05 .06441 .98549 73.5 21.9 30d 58 2025 09 29 04 15 36 27.165 -67 38 32.20 .06499 .98499 73.2 21.9 30d 59 2025 09 29 05 15 34 44.416 -67 21 59.05 .06557 .98448 72.9 21.9 30d 60 2025 09 29 06 15 33 05.766 -67 05 39.56 .06616 .98397 72.6 22.0 31d 61 2025 09 29 07 15 31 30.981 -66 49 33.64 .06675 .98346 72.2 22.0 31d 61 2025 09 29 08 15 29 59.847 -66 33 41.22 .06734 .98295 71.9 22.0 31d 62 2025 09 29 09 15 28 32.163 -66 18 02.19 .06793 .98244 71.6 22.1 31d 63 2025 09 29 10 15 27 07.744 -66 02 36.43 .06853 .98192 71.3 22.1 32d 63 2025 09 29 11 15 25 46.415 -65 47 23.80 .06912 .98141 71.0 22.1 32d 64 2025 09 29 12 15 24 28.014 -65 32 24.16 .06972 .98090 70.7 22.2 32d 64 2025 09 29 13 15 23 12.391 -65 17 37.37 .07032 .98039 70.4 22.2 32d 65 2025 09 29 14 15 21 59.402 -65 03 03.27 .07092 .97988 70.2 22.2 33d 65 2025 09 29 15 15 20 48.917 -64 48 41.70 .07153 .97936 69.9 22.3 33d 66 2025 09 29 16 15 19 40.812 -64 34 32.48 .07213 .97885 69.6 22.3 33d 66 2025 09 29 17 15 18 34.969 -64 20 35.44 .07274 .97834 69.3 22.3 33d 66 2025 09 29 18 15 17 31.282 -64 06 50.41 .07334 .97782 69.1 22.4 34d 67 2025 09 29 19 15 16 29.646 -63 53 17.21 .07395 .97731 68.8 22.4 34d 67 2025 09 29 20 15 15 29.967 -63 39 55.67 .07456 .97679 68.5 22.4 34d 67 2025 09 29 21 15 14 32.154 -63 26 45.59 .07517 .97628 68.3 22.5 34d 68 2025 09 29 22 15 13 36.122 -63 13 46.81 .07579 .97576 68.0 22.5 35d 68 2025 09 29 23 15 12 41.792 -63 00 59.14 .07640 .97525 67.8 22.5 35d 68