"Pseudo-MPEC" for LA09Eh3
Created 2025 Jul 7 18:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
LA09Eh3* C2025 06 29.71933820 55 49.850-01 43 43.57 ~72Io 18.6 GVNEOCPP07
LA09Eh3 C2025 06 29.78303520 55 21.314-05 51 17.60 ~72Io 18.1 GVNEOCPP07
LA09Eh3 C2025 06 29.83218820 54 58.097-09 07 29.24 ~72Io 18.5 GVNEOCPP07
LA09Eh3 C2025 06 29.88168320 54 36.094-12 27 59.90 ~72Io 18.2 GVNEOCPP07
Station data:
(P07) Space Surveillance Telescope, HEH Station (S21.895685 E114.089870)
Australia/WA. Observers M. Blythe, R. Brungard, P. Festler, T. McVey, J.
Paige, G. Spitz, L. Banks. Measurers M. Cornell, M. Kotson, R. Rios, J.
Ruprecht, J. Vaillancourt, J. Varey, H. Viggh, D. Woods. 3.5-m f/1.0
reflector + CCD.
Orbital elements: LA09Eh3
Perihelion 2025 Apr 13.90628 +/- 7.22 TT = 21:45:03 (JD 2460779.40628)
Epoch 2025 Jun 30.0 TT = JDT 2460856.5 Earth MOID: 0.0061 AutoNEOCP
M 71.19854967 +/- 8 (J2000 ecliptic)
n 0.92353247 +/- 0.0185 Peri. 99.45659 +/- 7
a 1.04432241 +/- 0.014 Node 98.31936 +/- 0.009
e 0.0839524 +/- 0.00663 Incl. 29.89285 +/- 1.2
P 1.067/389.800d H 27.69 G 0.15 U 10.1
q 0.95664897 +/- 0.00591 Q 1.13199586 +/- 0.022
From 4 observations 2025 June 29 (3.9 hr); mean residual 0".05
Residuals in arcseconds: 250629 P07 .06- .01+ 250629 P07 .05- .01+ 250629 P07 .12+ .01- 250629 P07 .01- .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 07 07 19 08 58 04.734 -78 37 28.54 .06976 1.0338 102.4 24.6 302 120 2025 07 07 20 08 58 04.904 -78 35 36.95 .07013 1.0339 102.3 24.6 303 120 2025 07 07 21 08 58 05.079 -78 33 46.56 .07049 1.0339 102.3 24.6 303 120 2025 07 07 22 08 58 05.260 -78 31 57.38 .07085 1.0340 102.3 24.6 303 120 2025 07 07 23 08 58 05.446 -78 30 09.37 .07122 1.0340 102.2 24.6 303 120 2025 07 08 00 08 58 05.637 -78 28 22.52 .07158 1.0341 102.2 24.6 303 120 2025 07 08 01 08 58 05.834 -78 26 36.81 .07195 1.0342 102.2 24.6 303 120 2025 07 08 02 08 58 06.035 -78 24 52.23 .07231 1.0342 102.1 24.6 303 120 2025 07 08 03 08 58 06.242 -78 23 08.76 .07268 1.0343 102.1 24.7 303 120 2025 07 08 04 08 58 06.453 -78 21 26.38 .07304 1.0343 102.1 24.7 303 120 2025 07 08 05 08 58 06.669 -78 19 45.07 .07341 1.0344 102.0 24.7 303 120 2025 07 08 06 08 58 06.890 -78 18 04.83 .07377 1.0344 102.0 24.7 303 120 2025 07 08 07 08 58 07.116 -78 16 25.63 .07414 1.0345 102.0 24.7 303 120 2025 07 08 08 08 58 07.346 -78 14 47.46 .07450 1.0346 101.9 24.7 303 120 2025 07 08 09 08 58 07.581 -78 13 10.30 .07487 1.0346 101.9 24.7 303 120 2025 07 08 10 08 58 07.821 -78 11 34.14 .07523 1.0347 101.9 24.7 303 120 2025 07 08 11 08 58 08.064 -78 09 58.97 .07560 1.0347 101.8 24.7 304 120 2025 07 08 12 08 58 08.312 -78 08 24.77 .07596 1.0348 101.8 24.8 304 120 2025 07 08 13 08 58 08.565 -78 06 51.53 .07632 1.0349 101.8 24.8 304 120 2025 07 08 14 08 58 08.821 -78 05 19.23 .07669 1.0349 101.7 24.8 304 120 2025 07 08 15 08 58 09.082 -78 03 47.87 .07705 1.0350 101.7 24.8 304 120 2025 07 08 16 08 58 09.347 -78 02 17.42 .07742 1.0350 101.7 24.8 304 120 2025 07 08 17 08 58 09.616 -78 00 47.87 .07778 1.0351 101.6 24.8 304 120 2025 07 08 18 08 58 09.889 -77 59 19.22 .07815 1.0351 101.6 24.8 304 120 2025 07 08 19 08 58 10.166 -77 57 51.45 .07851 1.0352 101.6 24.8 304 120 2025 07 08 20 08 58 10.447 -77 56 24.54 .07888 1.0353 101.5 24.8 304 120 2025 07 08 21 08 58 10.731 -77 54 58.50 .07924 1.0353 101.5 24.9 304 120 2025 07 08 22 08 58 11.020 -77 53 33.29 .07961 1.0354 101.5 24.9 304 120 2025 07 08 23 08 58 11.312 -77 52 08.92 .07997 1.0354 101.5 24.9 304 120 2025 07 09 00 08 58 11.608 -77 50 45.38 .08033 1.0355 101.4 24.9 304 120 2025 07 09 01 08 58 11.907 -77 49 22.64 .08070 1.0356 101.4 24.9 305 120 2025 07 09 02 08 58 12.210 -77 48 00.70 .08106 1.0356 101.4 24.9 305 120 2025 07 09 03 08 58 12.517 -77 46 39.55 .08143 1.0357 101.3 24.9 305 120 2025 07 09 04 08 58 12.827 -77 45 19.19 .08179 1.0357 101.3 24.9 305 120 2025 07 09 05 08 58 13.141 -77 43 59.59 .08216 1.0358 101.3 24.9 305 120 2025 07 09 06 08 58 13.458 -77 42 40.75 .08252 1.0358 101.3 24.9 305 120 2025 07 09 07 08 58 13.779 -77 41 22.65 .08288 1.0359 101.2 25.0 305 120 2025 07 09 08 08 58 14.103 -77 40 05.30 .08325 1.0360 101.2 25.0 305 120 2025 07 09 09 08 58 14.431 -77 38 48.68 .08361 1.0360 101.2 25.0 305 120 2025 07 09 10 08 58 14.761 -77 37 32.77 .08398 1.0361 101.1 25.0 305 120 2025 07 09 11 08 58 15.095 -77 36 17.58 .08434 1.0361 101.1 25.0 305 120 2025 07 09 12 08 58 15.433 -77 35 03.09 .08471 1.0362 101.1 25.0 305 120 2025 07 09 13 08 58 15.773 -77 33 49.29 .08507 1.0363 101.1 25.0 305 120 2025 07 09 14 08 58 16.117 -77 32 36.18 .08543 1.0363 101.0 25.0 305 120 2025 07 09 15 08 58 16.464 -77 31 23.74 .08580 1.0364 101.0 25.0 306 120 2025 07 09 16 08 58 16.814 -77 30 11.97 .08616 1.0364 101.0 25.0 306 120 2025 07 09 17 08 58 17.167 -77 29 00.86 .08653 1.0365 100.9 25.1 306 120 2025 07 09 18 08 58 17.523 -77 27 50.40 .08689 1.0366 100.9 25.1 306 120