"Pseudo-MPEC" for H452509
Created 2025 Sep 27 23:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
H452509*4C2016 06 04.25196 12 12 31.76 +00 10 01.5 ~8NKK 25.0 z1NEOCPT09
H452509 4C2016 06 04.28656 12 12 33.04 +00 09 48.8 ~8NKK 25.5 z1NEOCPT09
H452509 1C2016 06 04.30273912 12 33.59 +00 09 43.4 ~8O1Kx22.8 zWNEOCPT09
H452509 4C2016 06 04.32438 12 12 34.49 +00 09 35.0 ~8NKKx25.8 z1NEOCPT09
H452509 1C2016 06 04.34056212 12 35.05 +00 09 30.1 ~8O1K 22.7 zWNEOCPT09
Station data:
(T09) Mauna Kea-UH/Tholen NEO Follow-Up (Subaru) (N19.825504 W155.476019)
US/Hawaii. Observer S. Deen. 8.2-m f/2.2 Subaru reflector.
Orbital elements: H452509
Perihelion 2015 Sep 23.551443 +/- 172 TT = 13:14:04.6 (JD 2457289.051443)
Epoch 2016 Jun 4.0 TT = JDT 2457543.5 Earth MOID: 0.0455 Ma: 0.0026
M 132.646641624 +/- 100 (J2000 ecliptic) AutoNEOCP
n 0.521310252 +/- 0.324 Peri. 356.311717 +/- 100
a 1.528991971 +/- 0.634 Node 62.641696 +/- 31
e 0.32410423 +/- 0.165 Incl. 1.951030 +/- 0.9
P 1.891/690.555d H 21.30 G 0.15 U 12.0 SR
q 1.033439192 +/- 0.603 Q 2.024544750 +/- 2.5
3 of 5 observations 2016 June 4 (2.1 hr); mean residual 0".15
Residuals in arcseconds: 160604 T09 .01- .18+ 160604 T09( .73- .03+) 160604 T09 .01- .11+ 160604 T09 .02+ .29- 160604 T09( .68+ .71-) Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 09 28 00 12 45 36.912 -03 54 25.79 2.7837 1.7942 7.3 25.2 81d 80 2025 09 28 01 12 45 42.302 -03 55 00.79 2.7839 1.7944 7.3 25.2 81d 80 2025 09 28 02 12 45 47.691 -03 55 35.78 2.7841 1.7945 7.3 25.2 81d 80 2025 09 28 03 12 45 53.080 -03 56 10.76 2.7843 1.7946 7.2 25.2 81d 80 2025 09 28 04 12 45 58.469 -03 56 45.74 2.7845 1.7948 7.2 25.2 81d 80 2025 09 28 05 12 46 03.858 -03 57 20.71 2.7846 1.7949 7.2 25.2 81d 80 2025 09 28 06 12 46 09.246 -03 57 55.68 2.7848 1.7950 7.2 25.2 81d 80 2025 09 28 07 12 46 14.633 -03 58 30.64 2.7850 1.7952 7.2 25.2 81d 80 2025 09 28 08 12 46 20.021 -03 59 05.59 2.7852 1.7953 7.2 25.2 81d 80 2025 09 28 09 12 46 25.408 -03 59 40.54 2.7854 1.7954 7.1 25.2 81d 80 2025 09 28 10 12 46 30.795 -04 00 15.49 2.7855 1.7956 7.1 25.2 81d 80 2025 09 28 11 12 46 36.181 -04 00 50.43 2.7857 1.7957 7.1 25.2 81d 80 2025 09 28 12 12 46 41.567 -04 01 25.36 2.7859 1.7958 7.1 25.2 81d 80 2025 09 28 13 12 46 46.953 -04 02 00.29 2.7861 1.7960 7.1 25.2 81d 80 2025 09 28 14 12 46 52.338 -04 02 35.21 2.7862 1.7961 7.1 25.2 81d 80 2025 09 28 15 12 46 57.724 -04 03 10.12 2.7864 1.7963 7.0 25.2 81d 80 2025 09 28 16 12 47 03.108 -04 03 45.03 2.7866 1.7964 7.0 25.2 81d 80 2025 09 28 17 12 47 08.493 -04 04 19.94 2.7868 1.7965 7.0 25.2 81d 80 2025 09 28 18 12 47 13.877 -04 04 54.83 2.7870 1.7967 7.0 25.2 81d 80 2025 09 28 19 12 47 19.261 -04 05 29.73 2.7871 1.7968 7.0 25.2 81d 80 2025 09 28 20 12 47 24.645 -04 06 04.61 2.7873 1.7969 7.0 25.2 81d 80 2025 09 28 21 12 47 30.028 -04 06 39.49 2.7875 1.7971 6.9 25.2 81d 80 2025 09 28 22 12 47 35.411 -04 07 14.37 2.7877 1.7972 6.9 25.2 81d 80 2025 09 28 23 12 47 40.793 -04 07 49.24 2.7878 1.7973 6.9 25.2 81d 80 2025 09 29 00 12 47 46.176 -04 08 24.10 2.7880 1.7975 6.9 25.2 81d 80 2025 09 29 01 12 47 51.558 -04 08 58.96 2.7882 1.7976 6.9 25.2 81d 80 2025 09 29 02 12 47 56.939 -04 09 33.81 2.7884 1.7977 6.9 25.2 81d 80 2025 09 29 03 12 48 02.321 -04 10 08.66 2.7885 1.7979 6.8 25.2 81d 80 2025 09 29 04 12 48 07.702 -04 10 43.50 2.7887 1.7980 6.8 25.2 81d 80 2025 09 29 05 12 48 13.082 -04 11 18.33 2.7889 1.7981 6.8 25.2 81d 80 2025 09 29 06 12 48 18.463 -04 11 53.16 2.7891 1.7983 6.8 25.2 81d 80 2025 09 29 07 12 48 23.843 -04 12 27.98 2.7893 1.7984 6.8 25.2 81d 80 2025 09 29 08 12 48 29.222 -04 13 02.80 2.7894 1.7985 6.8 25.2 81d 80 2025 09 29 09 12 48 34.602 -04 13 37.61 2.7896 1.7987 6.7 25.2 81d 80 2025 09 29 10 12 48 39.981 -04 14 12.42 2.7898 1.7988 6.7 25.2 81d 80 2025 09 29 11 12 48 45.360 -04 14 47.22 2.7900 1.7989 6.7 25.2 81d 80 2025 09 29 12 12 48 50.738 -04 15 22.01 2.7901 1.7991 6.7 25.2 81d 80 2025 09 29 13 12 48 56.117 -04 15 56.80 2.7903 1.7992 6.7 25.1 81d 80 2025 09 29 14 12 49 01.494 -04 16 31.58 2.7905 1.7993 6.7 25.1 81d 80 2025 09 29 15 12 49 06.872 -04 17 06.36 2.7906 1.7995 6.7 25.1 81d 80 2025 09 29 16 12 49 12.249 -04 17 41.13 2.7908 1.7996 6.6 25.1 81d 80 2025 09 29 17 12 49 17.626 -04 18 15.89 2.7910 1.7997 6.6 25.1 81d 80 2025 09 29 18 12 49 23.003 -04 18 50.65 2.7912 1.7999 6.6 25.1 81d 80 2025 09 29 19 12 49 28.379 -04 19 25.41 2.7913 1.8000 6.6 25.1 81d 80 2025 09 29 20 12 49 33.755 -04 20 00.15 2.7915 1.8001 6.6 25.1 81d 80 2025 09 29 21 12 49 39.131 -04 20 34.89 2.7917 1.8003 6.6 25.1 81d 80 2025 09 29 22 12 49 44.506 -04 21 09.63 2.7919 1.8004 6.5 25.1 81d 80 2025 09 29 23 12 49 49.881 -04 21 44.36 2.7920 1.8005 6.5 25.1 81d 80