"Pseudo-MPEC" for RdSH491
Created 2026 Apr 7 19:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
RdSH491*KB2026 03 22.14823515 19 42.884+18 47 41.45 ~3MBo 19.8 VZNEOCPY89
RdSH491 KB2026 03 22.16259315 19 41.387+18 47 44.62 ~3MBo ZNEOCPY89
RdSH491 KB2026 03 22.17688715 19 39.816+18 47 45.48 ~3MBo 19.7 VZNEOCPY89
Station data:
(Y89) Proxima Centauri Observatory, Valdin (N42.222443 W6.988110) Spain.
Observer R. Hahn. 0.36-m f/2.0 reflector + CMO.
Orbital elements: RdSH491
Perihelion 2025 Dec 5.358568 +/- 185 TT = 8:36:20.3 (JD 2461014.858568)
Epoch 2026 Mar 22.0 TT = JDT 2461121.5 Earth MOID: 0.1126 Ju: 0.0740
M 12.462288739 +/- 80 (J2000 ecliptic) AutoNEOCP
n 0.116861603 +/- 0.241 Peri. 25.923431 +/- 70
a 4.143380528 +/- 5.69 Node 67.983235 +/- 32
e 0.80177991 +/- 0.23 Incl. 24.416446 +/- 30
P 8.43397 H 17.32 G 0.15 U 11.8 SR
q 0.821301250 +/- 0.753 Q 7.465459806 +/- 29.5
From 3 observations 2026 Mar. 22 (41.3 min); mean residual 0".43
Residuals in arcseconds: 260322 Y89 .19- .38- 260322 Y89 .38+ .76+ 260322 Y89 .19- .38- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 07 20 14 47 29.264 +18 42 36.22 1.0733 1.9730 144.0 19.9 47d 103 2026 04 07 21 14 47 24.200 +18 42 28.08 1.0735 1.9735 144.1 19.9 47d 103 2026 04 07 22 14 47 19.136 +18 42 19.90 1.0738 1.9739 144.1 19.9 47d 103 2026 04 07 23 14 47 14.071 +18 42 11.68 1.0741 1.9744 144.1 19.9 47d 103 2026 04 08 00 14 47 09.007 +18 42 03.43 1.0744 1.9748 144.1 19.9 47d 103 2026 04 08 01 14 47 03.944 +18 41 55.13 1.0746 1.9753 144.2 19.9 47d 103 2026 04 08 02 14 46 58.880 +18 41 46.80 1.0749 1.9757 144.2 19.9 47d 103 2026 04 08 03 14 46 53.817 +18 41 38.43 1.0752 1.9762 144.2 19.9 47d 103 2026 04 08 04 14 46 48.753 +18 41 30.02 1.0755 1.9766 144.3 19.9 47d 103 2026 04 08 05 14 46 43.690 +18 41 21.57 1.0757 1.9771 144.3 19.9 47d 103 2026 04 08 06 14 46 38.627 +18 41 13.08 1.0760 1.9775 144.3 19.9 47d 103 2026 04 08 07 14 46 33.565 +18 41 04.55 1.0763 1.9780 144.4 19.9 47d 103 2026 04 08 08 14 46 28.502 +18 40 55.99 1.0766 1.9784 144.4 19.9 47d 103 2026 04 08 09 14 46 23.440 +18 40 47.39 1.0769 1.9789 144.4 19.9 47d 103 2026 04 08 10 14 46 18.378 +18 40 38.75 1.0771 1.9793 144.5 19.9 48d 103 2026 04 08 11 14 46 13.317 +18 40 30.07 1.0774 1.9798 144.5 19.9 48d 103 2026 04 08 12 14 46 08.255 +18 40 21.35 1.0777 1.9802 144.5 19.9 48d 103 2026 04 08 13 14 46 03.194 +18 40 12.60 1.0780 1.9807 144.5 19.9 48d 103 2026 04 08 14 14 45 58.134 +18 40 03.80 1.0783 1.9811 144.6 19.9 48d 103 2026 04 08 15 14 45 53.073 +18 39 54.97 1.0786 1.9816 144.6 19.9 48d 103 2026 04 08 16 14 45 48.013 +18 39 46.10 1.0788 1.9820 144.6 19.9 48d 103 2026 04 08 17 14 45 42.953 +18 39 37.19 1.0791 1.9825 144.7 19.9 48d 103 2026 04 08 18 14 45 37.894 +18 39 28.24 1.0794 1.9829 144.7 19.9 48d 103 2026 04 08 19 14 45 32.834 +18 39 19.26 1.0797 1.9834 144.7 19.9 48d 103 2026 04 08 20 14 45 27.776 +18 39 10.23 1.0800 1.9838 144.8 19.9 48d 103 2026 04 08 21 14 45 22.717 +18 39 01.17 1.0803 1.9843 144.8 19.9 48d 103 2026 04 08 22 14 45 17.659 +18 38 52.07 1.0805 1.9847 144.8 19.9 48d 103 2026 04 08 23 14 45 12.601 +18 38 42.93 1.0808 1.9852 144.8 19.9 48d 104 2026 04 09 00 14 45 07.544 +18 38 33.75 1.0811 1.9856 144.9 19.9 48d 104 2026 04 09 01 14 45 02.487 +18 38 24.54 1.0814 1.9860 144.9 19.9 48d 104 2026 04 09 02 14 44 57.431 +18 38 15.29 1.0817 1.9865 144.9 19.9 48d 104 2026 04 09 03 14 44 52.374 +18 38 05.99 1.0820 1.9869 145.0 19.9 48d 104 2026 04 09 04 14 44 47.319 +18 37 56.66 1.0823 1.9874 145.0 19.9 48d 104 2026 04 09 05 14 44 42.264 +18 37 47.30 1.0826 1.9878 145.0 19.9 48d 104 2026 04 09 06 14 44 37.209 +18 37 37.89 1.0828 1.9883 145.1 19.9 48d 104 2026 04 09 07 14 44 32.154 +18 37 28.44 1.0831 1.9887 145.1 19.9 48d 104 2026 04 09 08 14 44 27.101 +18 37 18.96 1.0834 1.9892 145.1 19.9 48d 104 2026 04 09 09 14 44 22.047 +18 37 09.44 1.0837 1.9896 145.1 19.9 48d 104 2026 04 09 10 14 44 16.994 +18 36 59.88 1.0840 1.9901 145.2 19.9 48d 104 2026 04 09 11 14 44 11.942 +18 36 50.28 1.0843 1.9905 145.2 19.9 48d 104 2026 04 09 12 14 44 06.890 +18 36 40.64 1.0846 1.9910 145.2 19.9 48d 104 2026 04 09 13 14 44 01.838 +18 36 30.97 1.0849 1.9914 145.3 19.9 48d 104 2026 04 09 14 14 43 56.788 +18 36 21.26 1.0852 1.9919 145.3 19.9 48d 104 2026 04 09 15 14 43 51.737 +18 36 11.51 1.0855 1.9923 145.3 19.9 48d 104 2026 04 09 16 14 43 46.687 +18 36 01.72 1.0858 1.9928 145.3 19.9 48d 104 2026 04 09 17 14 43 41.638 +18 35 51.89 1.0861 1.9932 145.4 19.9 48d 104 2026 04 09 18 14 43 36.590 +18 35 42.02 1.0864 1.9937 145.4 19.9 48d 104 2026 04 09 19 14 43 31.541 +18 35 32.12 1.0866 1.9941 145.4 19.9 48d 104