"Pseudo-MPEC" for P22r4rT
Created 2026 Oct 7 9:35:27 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22r4rT 0C2026 10 06.56494103 10 42.890-22 36 12.02 ~A6Jo 18.53GVNEOCPF52
P22r4rT*0C2026 10 06.57709003 10 30.295-22 29 50.20 ~A6FK 19.16wXNEOCPF52
P22r4rT 0C2026 10 06.58945103 10 17.446-22 23 18.94 ~A6Jo VNEOCPF52
P22r4rT 0C2026 10 06.60140003 10 05.010-22 16 57.03 ~A6FK 19.22wXNEOCPF52
P22r4rT KB2026 10 06.96182 03 04 15.15 -18 45 45.1 ~A6NZ 18.6 GXNEOCPM45
P22r4rT KB2026 10 06.97110 03 04 04.11 -18 39 40.2 ~A6NZ 19.0 GXNEOCPM45
Station data:
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
Orbital elements: P22r4rT
Perihelion 2026 Nov 26.601325 +/- 0.315 TT = 14:25:54.4 (JD 2461371.101325)
Epoch 2026 Oct 7.0 TT = JDT 2461320.5 Earth MOID: 0.0147 AutoNEOCP
M 323.676489325 +/- 0.38 (J2000 ecliptic)
n 0.717837147 +/- 0.00357 Peri. 57.273245 +/- 0.40
a 1.235336944 +/- 0.0041 Node 15.315349 +/- 0.006
e 0.25544910 +/- 0.0026 Incl. 30.556524 +/- 0.15
P 1.373/501.497d H 25.02 G 0.15 U 9.0
q 0.919771226 +/- 0.00134 Q 1.550902663 +/- 0.00817
From 6 observations 2026 Oct. 6 (9.7 hr); mean residual 0".18
Residuals in arcseconds: 261006 F52 .01+ .03- 261006 F52 .03- .16- 261006 M45 .40- .08+ 261006 F52 .01+ .18+ 261006 F52 .01+ .00 261006 M45 .40+ .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 07 10 02 54 50.276 -12 55 08.73 .02366 1.0188 144.1 18.4 7.07 154 2026 10 07 11 02 53 52.183 -12 18 08.59 .02335 1.0187 144.7 18.3 7.97 154 2026 10 07 12 02 52 52.790 -11 40 07.51 .02304 1.0185 145.2 18.3 8.96 154 2026 10 07 13 02 51 52.056 -11 01 03.67 .02273 1.0184 145.7 18.2 10.0 154 2026 10 07 14 02 50 49.938 -10 20 55.22 .02243 1.0182 146.3 18.2 11.2 154 2026 10 07 15 02 49 46.393 -09 39 40.30 .02213 1.0181 146.9 18.2 12.5 154 2026 10 07 16 02 48 41.372 -08 57 17.04 .02183 1.0179 147.4 18.1 13.8 154 2026 10 07 17 02 47 34.829 -08 13 43.56 .02154 1.0178 148.0 18.1 15.3 154 2026 10 07 18 02 46 26.711 -07 28 57.98 .02125 1.0176 148.6 18.0 16.9 155 2026 10 07 19 02 45 16.969 -06 42 58.45 .02097 1.0175 149.2 18.0 18.6 155 2026 10 07 20 02 44 05.545 -05 55 43.12 .02069 1.0173 149.8 17.9 20.5 155 2026 10 07 21 02 42 52.385 -05 07 10.19 .02041 1.0172 150.4 17.9 22.5 155 2026 10 07 22 02 41 37.428 -04 17 17.91 .02014 1.0171 151.0 17.8 24.6 155 2026 10 07 23 02 40 20.612 -03 26 04.60 .01988 1.0169 151.6 17.8 26.9 155 2026 10 08 00 02 39 01.875 -02 33 28.64 .01962 1.0168 152.3 17.7 29.3 155 2026 10 08 01 02 37 41.147 -01 39 28.52 .01937 1.0166 152.9 17.7 31.9 155 2026 10 08 02 02 36 18.360 -00 44 02.86 .01912 1.0165 153.5 17.6 34.7 156 2026 10 08 03 02 34 53.441 +00 12 49.59 .01887 1.0163 154.1 17.6 37.6 156 2026 10 08 04 02 33 26.313 +01 11 09.91 .01864 1.0162 154.7 17.6 40.7 156 2026 10 08 05 02 31 56.897 +02 10 59.02 .01841 1.0160 155.2 17.5 44.0 156 2026 10 08 06 02 30 25.110 +03 12 17.57 .01818 1.0159 155.8 17.5 47.5 156 2026 10 08 07 02 28 50.867 +04 15 06.02 .01796 1.0158 156.3 17.4 51.1 156 2026 10 08 08 02 27 14.076 +05 19 24.52 .01775 1.0156 156.8 17.4 55.0 156 2026 10 08 09 02 25 34.645 +06 25 12.95 .01755 1.0155 157.3 17.3 59.0 156 2026 10 08 10 02 23 52.475 +07 32 30.83 .01736 1.0153 157.7 17.3 63.2 156 2026 10 08 11 02 22 07.464 +08 41 17.34 .01717 1.0152 158.1 17.3 67.7 156 2026 10 08 12 02 20 19.505 +09 51 31.26 .01699 1.0150 158.4 17.2 72.3 156 2026 10 08 13 02 18 28.487 +11 03 10.96 .01682 1.0149 158.7 17.2 77.1 156 2026 10 08 14 02 16 34.294 +12 16 14.34 .01665 1.0148 158.9 17.2 82.0 156 2026 10 08 15 02 14 36.805 +13 30 38.85 .01650 1.0146 159.0 17.2 87.2 156 2026 10 08 16 02 12 35.894 +14 46 21.47 .01635 1.0145 159.1 17.1 92.4 156 2026 10 08 17 02 10 31.430 +16 03 18.62 .01622 1.0143 159.0 17.1 97.9 156 2026 10 08 18 02 08 23.276 +17 21 26.25 .01609 1.0142 158.9 17.1 103 156 2026 10 08 19 02 06 11.289 +18 40 39.77 .01598 1.0140 158.6 17.1 109 156 2026 10 08 20 02 03 55.322 +20 00 54.06 .01587 1.0139 158.3 17.1 115 156 2026 10 08 21 02 01 35.219 +21 22 03.49 .01577 1.0138 157.9 17.1 121 155 2026 10 08 22 01 59 10.822 +22 44 01.94 .01569 1.0136 157.4 17.1 127 155 2026 10 08 23 01 56 41.963 +24 06 42.79 .01561 1.0135 156.8 17.1 133 155 2026 10 09 00 01 54 08.470 +25 29 58.99 .01555 1.0133 156.2 17.1 139 155 2026 10 09 01 01 51 30.165 +26 53 43.07 .01549 1.0132 155.4 17.1 145 155 2026 10 09 02 01 48 46.862 +28 17 47.21 .01545 1.0130 154.6 17.1 150 154 2026 10 09 03 01 45 58.370 +29 42 03.26 .01542 1.0129 153.7 17.2 156 154 2026 10 09 04 01 43 04.491 +31 06 22.85 .01540 1.0128 152.8 17.2 162 154 2026 10 09 05 01 40 05.024 +32 30 37.37 .01539 1.0126 151.8 17.2 168 153 2026 10 09 06 01 36 59.759 +33 54 38.14 .01539 1.0125 150.8 17.2 173 153 2026 10 09 07 01 33 48.482 +35 18 16.38 .01540 1.0123 149.7 17.3 178 152 2026 10 09 08 01 30 30.975 +36 41 23.35 .01542 1.0122 148.6 17.3 183 152 2026 10 09 09 01 27 07.015 +38 03 50.40 .01546 1.0120 147.4 17.3 188 151