"Pseudo-MPEC" for X89687
Created 2026 Apr 28 16:35:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
X89687 * C2026 04 18.73573714 44 40.414-12 43 27.27 ~4O4o 20.46RVNEOCPD29
X89687 C2026 04 18.74457514 44 39.815-12 43 26.00 ~4O4o 20.53RVNEOCPD29
X89687 C2026 04 18.75341414 44 39.049-12 43 23.56 ~4O4o 18.57RVNEOCPD29
Station data:
(D29) Purple Mountain Observatory, XuYi Station (N32.734363 E118.463900)
China. Observers H. B. Zhao, B. Li, G. Zhaori, R. Q. Hong, L. F. Hu.
Measurers H. B. Zhao, B. Li. H. Lu, G. Zhaori. 1.04-m f/1.8 Schmidt + CCD.
Orbital elements: X89687
Perihelion 2025 Oct 11.649944 +/- 328 TT = 15:35:55.1 (JD 2460960.149944)
Epoch 2026 Apr 19.0 TT = JDT 2461149.5 Earth MOID: 0.0388 Ju: 0.2460
M 13.744580181 +/- 70 Ma: 0.0691 AutoNEOCP
n 0.072588202 +/- 0.136 Peri. 49.387275 +/- 60
a 5.691481848 +/- 7.08 Node 51.602206 +/- 29
e 0.83784046 +/- 0.263 Incl. 7.852660 +/- 58
P 13.57807 H 16.49 G 0.15 U 11.4 SR
q 0.922928032 +/- 1.09 Q 10.46003566 +/- 29.5 (J2000 ecliptic)
From 3 observations 2026 Apr. 18 (25.5 min); mean residual 0".45
Residuals in arcseconds: 260418 D29 .41- .20+ 260418 D29 .82+ .39- 260418 D29 .41- .19+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 28 17 14 32 20.814 -12 08 58.16 1.7872 2.7931 176.9 20.1 29d 81 2026 04 28 18 14 32 17.822 -12 08 49.78 1.7876 2.7935 176.9 20.1 29d 81 2026 04 28 19 14 32 14.832 -12 08 41.41 1.7880 2.7939 177.0 20.1 29d 81 2026 04 28 20 14 32 11.842 -12 08 33.04 1.7883 2.7943 177.0 20.1 29d 81 2026 04 28 21 14 32 08.854 -12 08 24.67 1.7887 2.7947 177.0 20.1 29d 81 2026 04 28 22 14 32 05.867 -12 08 16.31 1.7891 2.7951 177.0 20.1 29d 81 2026 04 28 23 14 32 02.881 -12 08 07.95 1.7895 2.7955 177.1 20.1 29d 81 2026 04 29 00 14 31 59.896 -12 07 59.59 1.7899 2.7959 177.1 20.1 29d 81 2026 04 29 01 14 31 56.912 -12 07 51.24 1.7903 2.7963 177.1 20.1 30d 81 2026 04 29 02 14 31 53.930 -12 07 42.89 1.7906 2.7967 177.1 20.1 30d 81 2026 04 29 03 14 31 50.949 -12 07 34.54 1.7910 2.7971 177.1 20.1 30d 81 2026 04 29 04 14 31 47.969 -12 07 26.20 1.7914 2.7975 177.2 20.1 30d 81 2026 04 29 05 14 31 44.990 -12 07 17.86 1.7918 2.7979 177.2 20.1 30d 81 2026 04 29 06 14 31 42.013 -12 07 09.53 1.7922 2.7983 177.2 20.1 30d 81 2026 04 29 07 14 31 39.037 -12 07 01.20 1.7926 2.7988 177.2 20.1 30d 81 2026 04 29 08 14 31 36.062 -12 06 52.88 1.7930 2.7992 177.2 20.1 30d 81 2026 04 29 09 14 31 33.088 -12 06 44.55 1.7933 2.7996 177.3 20.1 30d 81 2026 04 29 10 14 31 30.115 -12 06 36.23 1.7937 2.8000 177.3 20.1 31d 81 2026 04 29 11 14 31 27.144 -12 06 27.92 1.7941 2.8004 177.3 20.1 31d 81 2026 04 29 12 14 31 24.174 -12 06 19.61 1.7945 2.8008 177.3 20.2 31d 81 2026 04 29 13 14 31 21.205 -12 06 11.30 1.7949 2.8012 177.3 20.2 31d 81 2026 04 29 14 14 31 18.238 -12 06 03.00 1.7953 2.8016 177.3 20.2 31d 81 2026 04 29 15 14 31 15.272 -12 05 54.70 1.7957 2.8020 177.3 20.2 31d 81 2026 04 29 16 14 31 12.307 -12 05 46.41 1.7961 2.8024 177.3 20.2 31d 81 2026 04 29 17 14 31 09.343 -12 05 38.12 1.7965 2.8028 177.3 20.2 31d 81 2026 04 29 18 14 31 06.381 -12 05 29.83 1.7969 2.8032 177.4 20.2 31d 81 2026 04 29 19 14 31 03.420 -12 05 21.55 1.7972 2.8036 177.4 20.2 32d 81 2026 04 29 20 14 31 00.460 -12 05 13.27 1.7976 2.8040 177.4 20.2 32d 81 2026 04 29 21 14 30 57.502 -12 05 04.99 1.7980 2.8045 177.4 20.2 32d 81 2026 04 29 22 14 30 54.544 -12 04 56.72 1.7984 2.8049 177.4 20.2 32d 81 2026 04 29 23 14 30 51.588 -12 04 48.45 1.7988 2.8053 177.4 20.2 32d 81 2026 04 30 00 14 30 48.634 -12 04 40.19 1.7992 2.8057 177.4 20.2 32d 81 2026 04 30 01 14 30 45.681 -12 04 31.93 1.7996 2.8061 177.4 20.2 32d 81 2026 04 30 02 14 30 42.729 -12 04 23.68 1.8000 2.8065 177.4 20.2 32d 81 2026 04 30 03 14 30 39.778 -12 04 15.43 1.8004 2.8069 177.4 20.2 32d 81 2026 04 30 04 14 30 36.829 -12 04 07.18 1.8008 2.8073 177.4 20.2 32d 81 2026 04 30 05 14 30 33.881 -12 03 58.94 1.8012 2.8077 177.4 20.2 32d 81 2026 04 30 06 14 30 30.934 -12 03 50.70 1.8016 2.8081 177.4 20.2 32d 81 2026 04 30 07 14 30 27.988 -12 03 42.47 1.8020 2.8085 177.3 20.2 32d 81 2026 04 30 08 14 30 25.044 -12 03 34.24 1.8024 2.8089 177.3 20.2 32d 81 2026 04 30 09 14 30 22.102 -12 03 26.02 1.8028 2.8093 177.3 20.2 32d 81 2026 04 30 10 14 30 19.160 -12 03 17.80 1.8032 2.8097 177.3 20.2 32d 81 2026 04 30 11 14 30 16.220 -12 03 09.58 1.8036 2.8101 177.3 20.2 32d 81 2026 04 30 12 14 30 13.282 -12 03 01.37 1.8040 2.8105 177.3 20.2 32d 81 2026 04 30 13 14 30 10.344 -12 02 53.16 1.8044 2.8110 177.3 20.2 32d 81 2026 04 30 14 14 30 07.409 -12 02 44.96 1.8048 2.8114 177.3 20.2 33d 81 2026 04 30 15 14 30 04.474 -12 02 36.76 1.8052 2.8118 177.3 20.2 33d 81 2026 04 30 16 14 30 01.541 -12 02 28.56 1.8056 2.8122 177.2 20.2 33d 81