"Pseudo-MPEC" for JKt021
Created 2025 May 20 4:31:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
JKt021 3C2025 04 27.58591922 22 06.377-04 37 47.89FixDup 23.2 rVNEOCPT09
JKt021 *3C2025 04 27.58591922 22 06.377-04 37 47.89Duplicate23.2 rVNEOCPT09
JKt021 3C2025 04 27.59715122 22 06.449-04 37 47.35 ~4S1H 23.6 rVNEOCPT09
JKt021 3C2025 04 27.60871222 22 06.518-04 37 46.99 ~4S1H 23.7 rVNEOCPT09
JKt021 3C2025 04 27.61997222 22 06.588-04 37 46.56 ~4S1H 23.7 rVNEOCPT09
JKt021 3C2025 04 28.61132822 22 12.774-04 37 10.65 ~52K2 23.68GVNEOCPT14
JKt021 3C2025 04 28.61288722 22 12.779-04 37 10.39 ~52K2 24.32GVNEOCPT14
JKt021 3C2025 04 28.61444322 22 12.798-04 37 10.41 ~52K2 23.53GVNEOCPT14
JKt021 3C2025 05 01.57424422 22 30.485-04 35 26.39 ~52K2 24.22GVNEOCPT09
JKt021 3C2025 05 01.58555622 22 30.544-04 35 26.24 ~52K2 23.41GVNEOCPT09
JKt021 3C2025 05 01.59689522 22 30.607-04 35 25.85 ~52K2 23.48GVNEOCPT09
JKt021 3C2025 05 01.59990122 22 30.617-04 35 25.75 ~52K2 23.72GVNEOCPT14
JKt021 3C2025 05 01.60145822 22 30.635-04 35 25.77 ~52K2 23.29GVNEOCPT14
JKt021 3C2025 05 01.60301622 22 30.629-04 35 25.55 ~52K2 23.55GVNEOCPT14
JKt021 3C2025 05 01.60822522 22 30.666-04 35 25.53 ~52K2 23.71GVNEOCPT09
JKt021 3C2025 05 01.61957122 22 30.739-04 35 25.08 ~52K2 23.64GVNEOCPT09
Station data:
(T09) Mauna Kea-UH/Tholen NEO Follow-Up (Subaru) (N19.825504 W155.476019)
US/Hawaii. Observer J. Kleyna. 8.2-m f/2.2 Subaru reflector.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: JKt021
Perihelion 2011 Jan 5.38192 +/- 6471 TT = 9:09:57 (JD 2455566.88192)
Epoch 2025 May 1.0 TT = JDT 2460796.5 Ne: 0.4663 AutoNEOCP
M 29.45944066 +/- 59 (J2000 ecliptic)
n 0.00563319 +/- 0.00265 Peri. 109.50543 +/- 80
a 31.2823737 +/- 9.81 Node 167.30608 +/- 1.2
e 0.3193325 +/- 0.169 Incl. 21.13705 +/- 1.8
P 174.96434 H 9.80 G 0.15 U 9.3 SR
q 21.2928922 +/- 4.01 Q 41.2718552 +/- 17.4
From 16 observations 2025 Apr. 27-May 1; mean residual 0".08
Residuals in arcseconds: 250427 T09 .01+ .04- 250428 T14 .08- .07+ 250501 T14 .05+ .09- 250427 T09 .01+ .04- 250428 T14 .06+ .01- 250501 T14 .17- .07+ 250427 T09 .03+ .09+ 250501 T09 .13+ .21+ 250501 T09 .06- .08- 250427 T09 .01- .02+ 250501 T09 .05+ .02- 250501 T09 .07+ .02- 250427 T09 .01- .04+ 250501 T09 .02+ .02- 250428 T14 .01- .14- 250501 T14 .08- .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 05 20 05 22 23 53.390 -04 27 02.01 23.932 23.830 83.0 23.8 14.3 109 2025 05 20 06 22 23 53.519 -04 27 01.19 23.931 23.830 83.1 23.8 14.3 109 2025 05 20 07 22 23 53.647 -04 27 00.38 23.930 23.830 83.1 23.8 14.4 109 2025 05 20 08 22 23 53.775 -04 26 59.56 23.930 23.830 83.1 23.8 14.5 109 2025 05 20 09 22 23 53.903 -04 26 58.75 23.929 23.830 83.2 23.8 14.5 109 2025 05 20 10 22 23 54.030 -04 26 57.94 23.928 23.830 83.2 23.8 14.6 109 2025 05 20 11 22 23 54.157 -04 26 57.13 23.928 23.830 83.2 23.8 14.6 109 2025 05 20 12 22 23 54.284 -04 26 56.32 23.927 23.830 83.3 23.8 14.7 109 2025 05 20 13 22 23 54.411 -04 26 55.51 23.926 23.830 83.3 23.8 14.8 109 2025 05 20 14 22 23 54.538 -04 26 54.71 23.926 23.830 83.4 23.8 14.8 109 2025 05 20 15 22 23 54.664 -04 26 53.90 23.925 23.830 83.4 23.8 14.9 109 2025 05 20 16 22 23 54.790 -04 26 53.10 23.924 23.830 83.4 23.8 14.9 109 2025 05 20 17 22 23 54.915 -04 26 52.30 23.924 23.830 83.5 23.8 15.0 109 2025 05 20 18 22 23 55.041 -04 26 51.50 23.923 23.830 83.5 23.8 15.1 109 2025 05 20 19 22 23 55.166 -04 26 50.70 23.922 23.830 83.6 23.8 15.1 109 2025 05 20 20 22 23 55.291 -04 26 49.90 23.922 23.830 83.6 23.8 15.2 109 2025 05 20 21 22 23 55.415 -04 26 49.11 23.921 23.830 83.6 23.8 15.2 109 2025 05 20 22 22 23 55.540 -04 26 48.31 23.920 23.830 83.7 23.8 15.3 109 2025 05 20 23 22 23 55.664 -04 26 47.52 23.920 23.830 83.7 23.8 15.4 109 2025 05 21 00 22 23 55.788 -04 26 46.73 23.919 23.830 83.8 23.8 15.4 109 2025 05 21 01 22 23 55.911 -04 26 45.94 23.918 23.830 83.8 23.8 15.5 109 2025 05 21 02 22 23 56.034 -04 26 45.15 23.918 23.830 83.8 23.8 15.6 109 2025 05 21 03 22 23 56.157 -04 26 44.37 23.917 23.830 83.9 23.8 15.6 109 2025 05 21 04 22 23 56.280 -04 26 43.58 23.916 23.830 83.9 23.8 15.7 109 2025 05 21 05 22 23 56.403 -04 26 42.80 23.916 23.831 84.0 23.8 15.7 109 2025 05 21 06 22 23 56.525 -04 26 42.02 23.915 23.831 84.0 23.8 15.8 109 2025 05 21 07 22 23 56.647 -04 26 41.24 23.915 23.831 84.0 23.8 15.9 109 2025 05 21 08 22 23 56.769 -04 26 40.46 23.914 23.831 84.1 23.8 15.9 109 2025 05 21 09 22 23 56.890 -04 26 39.68 23.913 23.831 84.1 23.8 16.0 109 2025 05 21 10 22 23 57.011 -04 26 38.90 23.913 23.831 84.2 23.8 16.1 109 2025 05 21 11 22 23 57.132 -04 26 38.13 23.912 23.831 84.2 23.8 16.1 109 2025 05 21 12 22 23 57.253 -04 26 37.36 23.911 23.831 84.2 23.8 16.2 109 2025 05 21 13 22 23 57.373 -04 26 36.58 23.911 23.831 84.3 23.8 16.3 109 2025 05 21 14 22 23 57.494 -04 26 35.81 23.910 23.831 84.3 23.8 16.3 109 2025 05 21 15 22 23 57.613 -04 26 35.05 23.909 23.831 84.3 23.8 16.4 109 2025 05 21 16 22 23 57.733 -04 26 34.28 23.909 23.831 84.4 23.8 16.4 110 2025 05 21 17 22 23 57.852 -04 26 33.51 23.908 23.831 84.4 23.8 16.5 110 2025 05 21 18 22 23 57.971 -04 26 32.75 23.907 23.831 84.5 23.8 16.6 110 2025 05 21 19 22 23 58.090 -04 26 31.99 23.907 23.831 84.5 23.8 16.6 110 2025 05 21 20 22 23 58.209 -04 26 31.22 23.906 23.831 84.5 23.8 16.7 110 2025 05 21 21 22 23 58.327 -04 26 30.47 23.905 23.831 84.6 23.8 16.8 110 2025 05 21 22 22 23 58.445 -04 26 29.71 23.905 23.831 84.6 23.8 16.8 110 2025 05 21 23 22 23 58.563 -04 26 28.95 23.904 23.831 84.7 23.8 16.9 110 2025 05 22 00 22 23 58.681 -04 26 28.20 23.903 23.831 84.7 23.8 17.0 110 2025 05 22 01 22 23 58.798 -04 26 27.44 23.903 23.831 84.7 23.8 17.0 110 2025 05 22 02 22 23 58.915 -04 26 26.69 23.902 23.831 84.8 23.8 17.1 110 2025 05 22 03 22 23 59.032 -04 26 25.94 23.901 23.831 84.8 23.8 17.2 110 2025 05 22 04 22 23 59.148 -04 26 25.19 23.901 23.831 84.9 23.8 17.2 110