"Pseudo-MPEC" for KEay1If
Created 2025 Dec 4 1:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
KEay1If*!C2025 11 29.07008 03 23 24.93 -38 22 27.8 ~BUGZ 22.0 rWNEOCPW84
KEay1If !C2025 11 29.12092 03 23 16.98 -38 22 02.3 ~BUGZ 22.4 rWNEOCPW84
KEay1If !C2025 11 29.27336 03 22 53.22 -38 20 41.6 ~BUGZ 22.2 rWNEOCPW84
Station data:
(W84) Cerro Tololo-DECam (S30.169594 W70.806420) Chile. Observer F. Valdes.
Measurer S. Deen. 4.0-m reflector + CCD.
Orbital elements: KEay1If
Perihelion 2025 Jul 6.293576 +/- 182 TT = 7:02:44.9 (JD 2460862.793576)
Epoch 2025 Nov 29.0 TT = JDT 2461008.5 Earth MOID: 0.3627 Me: 0.0294
M 121.141583890 +/- 90 (J2000 ecliptic) AutoNEOCP
n 0.831408668 +/- 0.444 Peri. 83.530207 +/- 51
a 1.120107444 +/- 0.399 Node 161.456002 +/- 70
e 0.84151850 +/- 0.232 Incl. 32.983976 +/- 37
P 1.185/432.992d H 19.27 G 0.15 U 12.2 SR
q 0.177516302 +/- 0.771 Q 2.062698586 +/- 20.6
From 3 observations 2025 Nov. 29 (4.9 hr); mean residual 0".11
Residuals in arcseconds: 251129 W84 .01+ .15+ 251129 W84 .01- .20- 251129 W84 .00 .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 04 02 03 11 24.643 -37 31 12.33 1.2794 1.9339 116.7 22.5 820 80 2025 12 04 03 03 11 19.076 -37 30 42.97 1.2798 1.9340 116.6 22.5 831 80 2025 12 04 04 03 11 13.516 -37 30 13.56 1.2803 1.9342 116.6 22.5 843 80 2025 12 04 05 03 11 07.963 -37 29 44.09 1.2807 1.9344 116.6 22.5 854 80 2025 12 04 06 03 11 02.417 -37 29 14.56 1.2811 1.9345 116.6 22.5 866 80 2025 12 04 07 03 10 56.878 -37 28 44.97 1.2815 1.9347 116.6 22.5 878 80 2025 12 04 08 03 10 51.346 -37 28 15.33 1.2819 1.9349 116.5 22.5 890 80 2025 12 04 09 03 10 45.821 -37 27 45.63 1.2823 1.9350 116.5 22.5 902 80 2025 12 04 10 03 10 40.303 -37 27 15.87 1.2827 1.9352 116.5 22.5 914 80 2025 12 04 11 03 10 34.792 -37 26 46.06 1.2832 1.9354 116.5 22.5 926 80 2025 12 04 12 03 10 29.288 -37 26 16.19 1.2836 1.9355 116.5 22.5 938 80 2025 12 04 13 03 10 23.792 -37 25 46.26 1.2840 1.9357 116.4 22.5 950 79 2025 12 04 14 03 10 18.302 -37 25 16.28 1.2844 1.9359 116.4 22.5 962 79 2025 12 04 15 03 10 12.819 -37 24 46.24 1.2848 1.9360 116.4 22.5 975 79 2025 12 04 16 03 10 07.343 -37 24 16.14 1.2852 1.9362 116.4 22.5 987 79 2025 12 04 17 03 10 01.875 -37 23 45.99 1.2857 1.9364 116.4 22.5 999 79 2025 12 04 18 03 09 56.413 -37 23 15.78 1.2861 1.9365 116.3 22.5 1012 79 2025 12 04 19 03 09 50.958 -37 22 45.52 1.2865 1.9367 116.3 22.5 1025 79 2025 12 04 20 03 09 45.511 -37 22 15.20 1.2869 1.9369 116.3 22.5 1037 79 2025 12 04 21 03 09 40.070 -37 21 44.83 1.2873 1.9370 116.3 22.5 1050 79 2025 12 04 22 03 09 34.637 -37 21 14.40 1.2877 1.9372 116.3 22.5 1063 79 2025 12 04 23 03 09 29.210 -37 20 43.91 1.2882 1.9374 116.2 22.5 1076 79 2025 12 05 00 03 09 23.791 -37 20 13.37 1.2886 1.9375 116.2 22.5 1089 79 2025 12 05 01 03 09 18.379 -37 19 42.78 1.2890 1.9377 116.2 22.5 1102 79 2025 12 05 02 03 09 12.973 -37 19 12.13 1.2894 1.9378 116.2 22.5 1115 78 2025 12 05 03 03 09 07.575 -37 18 41.43 1.2898 1.9380 116.2 22.5 1129 78 2025 12 05 04 03 09 02.184 -37 18 10.67 1.2903 1.9382 116.1 22.5 1142 78 2025 12 05 05 03 08 56.800 -37 17 39.85 1.2907 1.9383 116.1 22.5 1155 78 2025 12 05 06 03 08 51.423 -37 17 08.99 1.2911 1.9385 116.1 22.5 1169 78 2025 12 05 07 03 08 46.053 -37 16 38.07 1.2915 1.9387 116.1 22.5 1182 78 2025 12 05 08 03 08 40.690 -37 16 07.09 1.2919 1.9388 116.1 22.5 1196 78 2025 12 05 09 03 08 35.334 -37 15 36.06 1.2924 1.9390 116.0 22.5 1210 78 2025 12 05 10 03 08 29.985 -37 15 04.97 1.2928 1.9392 116.0 22.5 1223 78 2025 12 05 11 03 08 24.643 -37 14 33.84 1.2932 1.9393 116.0 22.5 1237 78 2025 12 05 12 03 08 19.308 -37 14 02.65 1.2936 1.9395 116.0 22.5 1251 78 2025 12 05 13 03 08 13.981 -37 13 31.40 1.2941 1.9396 116.0 22.5 1265 78 2025 12 05 14 03 08 08.660 -37 13 00.10 1.2945 1.9398 115.9 22.5 1279 78 2025 12 05 15 03 08 03.346 -37 12 28.75 1.2949 1.9400 115.9 22.5 1293 77 2025 12 05 16 03 07 58.040 -37 11 57.34 1.2953 1.9401 115.9 22.5 1308 77 2025 12 05 17 03 07 52.741 -37 11 25.89 1.2957 1.9403 115.9 22.5 1322 77 2025 12 05 18 03 07 47.448 -37 10 54.38 1.2962 1.9405 115.9 22.5 1336 77 2025 12 05 19 03 07 42.163 -37 10 22.81 1.2966 1.9406 115.8 22.5 1351 77 2025 12 05 20 03 07 36.885 -37 09 51.19 1.2970 1.9408 115.8 22.5 1365 77 2025 12 05 21 03 07 31.614 -37 09 19.52 1.2974 1.9409 115.8 22.5 1380 77 2025 12 05 22 03 07 26.350 -37 08 47.80 1.2979 1.9411 115.8 22.5 1395 77 2025 12 05 23 03 07 21.093 -37 08 16.03 1.2983 1.9413 115.8 22.5 1409 77 2025 12 06 00 03 07 15.843 -37 07 44.20 1.2987 1.9414 115.7 22.5 1424 77 2025 12 06 01 03 07 10.600 -37 07 12.32 1.2991 1.9416 115.7 22.5 1439 77