"Pseudo-MPEC" for P22lMSM
Created 2026 Feb 18 2:35:20 UT usingFind_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: P22lMSM 0C2015 01 17.35524 05 40 38.484+04 58 56.98 ~2HLo 21.4 wLNEOCPF51 P22lMSM 0C2015 01 17.36915 05 40 37.818+04 59 17.20 ~2HLo 21.2 wLNEOCPF51 P22lMSM 0C2015 01 17.38295 05 40 37.156+04 59 37.44 ~2HLo 21.3 wLNEOCPF51 P22lMSM 0C2015 01 17.39685 05 40 36.495+04 59 57.84 ~2HLo 21.5 wLNEOCPF51 P22lMSM 1C2018 02 10.33789 11 21 20.11 +27 24 40.6 ~2HLo 21.6 GUNEOCPG96 P22lMSM 1C2018 02 10.34302 11 21 19.89 +27 24 47.3 ~2HLo 21.6 GUNEOCPG96 P22lMSM 1C2018 02 10.34815 11 21 19.65 +27 24 54.1 ~2HLo 21.9 GUNEOCPG96 P22lMSM 1C2018 02 10.35328 11 21 19.44 +27 25 01.7 ~2HLo 20.6 GUNEOCPG96 P22lMSM 1C2022 12 20.31512906 03 02.228-06 14 15.47 ~2HLo 20.74GVNEOCPG96 P22lMSM 1C2022 12 20.32084406 03 01.732-06 14 09.60 ~2HLo 21.31GVNEOCPG96 P22lMSM 1C2022 12 20.32656906 03 01.249-06 14 03.70 ~2HLo 20.56GVNEOCPG96 P22lMSM 1C2022 12 20.33226706 03 00.796-06 13 58.22 ~2HLo 21.14GVNEOCPG96 P22lMSM 1C2023 01 14.28079905 34 17.044+02 57 58.00 ~2HLo 21.68GVNEOCPG96 P22lMSM 1C2023 01 14.28644005 34 16.684+02 58 06.67 ~2HLo 20.65GVNEOCPG96 P22lMSM 1C2023 01 14.29208005 34 16.446+02 58 14.95 ~2HLo 20.68GVNEOCPG96 P22lMSM 1C2023 01 14.29772005 34 16.147+02 58 23.63 ~2HLo 20.98GVNEOCPG96 P22lMSM 0C2023 01 15.30087705 33 30.273+03 23 05.05 ~2HLo 21.08wUNEOCPF52 P22lMSM 0C2023 01 15.31240505 33 29.723+03 23 22.12 ~2HLo 21.36wUNEOCPF52 P22lMSM 0C2023 01 15.33557305 33 28.611+03 23 56.30 ~2HLo 20.97wUNEOCPF52 P22lMSM 0C2026 01 18.47709511 20 38.838+19 16 34.82 ~2HLo 21.80wXNEOCPF52 P22lMSM 0C2026 01 18.48940211 20 38.899+19 16 49.49 ~2HLo 21.76wXNEOCPF52 P22lMSM 0C2026 01 18.50161311 20 38.948+19 17 04.03 ~2HLo 21.81wXNEOCPF52 P22lMSM*0C2026 02 17.40345011 07 17.161+30 16 36.19 ~2HL5 22.01wXNEOCPF52 P22lMSM 0C2026 02 17.41524311 07 16.435+30 16 51.34 ~2HL5 21.82wXNEOCPF52 P22lMSM 0C2026 02 17.42690711 07 15.740+30 17 06.28 ~2HL5 21.82wXNEOCPF52 P22lMSM 0C2026 02 17.43856811 07 15.024+30 17 21.51 ~2HL5 21.66wXNEOCPF52Station data:(F51)Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii. Observers J. Herman, T.Lowe, P. Minguez, A. Schultz, I. Smith, J. Bulger, K.Chambers. Measurers K. Chambers, T.de Boer, J.Fairlamb, H. Gao, M.Huber, C.-C. Lin, E.Magnier, Y.Ramanjooloo, R.Wainscoat, R.Weryk, S.Chastel. 1.8-m Ritchey-Chrétien + CCD.(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii. Observers J. Herman, T.Lowe, P. Minguez, A. Schultz, I. Smith, J. Bulger, K.Chambers. Measurers K. Chambers, T.de Boer, J.Fairlamb, H. Gao, M.Huber, C.-C. Lin, E.Magnier, Y.Ramanjooloo, R.Wainscoat, R.Weryk, S.Chastel. 1.8-m Ritchey-Chrétien + CCD.(G96)Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E. J.Christensen. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C.Fuls, A. R.Gibbs, A. D.Grauer, H.Gröller, J. K. Hogan, R. A.Kowalski, S. M.Larson, G. J.Leonard, D.Rankin, R. L.Seaman, F. C.Shelly, K. W.Wierzchoś, E. J.Christensen, A. Serrano. 1.5-m reflector + 10K CCD.Orbital elements: P22lMSM Perihelion 2025 Apr 17.297809 +/- 0.000322 TT = 7:08:50.6 (JD 2460782.797809)Epoch 2026 Feb 17.0 TT = JDT 2461088.5 Earth MOID: 0.8204 AutoNEOCPM 112.873820742 +/- 0.00011 (J2000 ecliptic)n 0.369228039 +/- 5.68e-9 Peri. 266.321310 +/- 0.00013a 1.924300678 +/- 1.97e-8 Node 123.466589 +/- 0.000024e 0.11474577 +/- 2.27e-6 Incl. 23.725432 +/- 0.000016P 2.669/974.989dH 19.14 G 0.15 U 0.3q 1.703495301 +/- 4.38e-6 Q 2.145106055 +/- 4.37e-6From 26 observations 2015 Jan. 17-2026 Feb. 17; mean residual 0".24
Residuals in arcseconds:150117F51 .06- .01+221220G96 .04- .00230115F52 .28+ .08+150117F51 .05- .09-221220G96 .10- .08-260118F52 .06- .05-150117F51 .07- .01-221220G96 .25+ .55-260118F52 .00 .04+150117F51 .02- .09+230114G96 .24+ .57-260118F52 .08- .12+180210G96 .35+ .13+230114G96 .88- .21-260217F52 .07+ .06+180210G96 .45+ .20-230114G96 .18- .25-260217F52 .12- .03-180210G96 .28+ .42-230114G96 .40- .12+260217F52 .02+ .15-180210G96 .52+ .15+230115F52 .06- .03+260217F52 .10- .05+221220G96 .23+ .10+230115F52 .08+ .09+Ephemerides (geocentric):Date (UTC) HH RA Dec delta r elong mag " sig PA---- -------- ------------ ------------ ------ ------ ----- --- --------2026 02 18 03 11 06 35.270 +30 31 55.26 1.0868 2.0315 156.4 21.6 .041 392026 02 18 04 11 06 32.846 +30 32 48.09 1.0868 2.0315 156.4 21.6 .041 392026 02 18 05 11 06 30.420 +30 33 40.90 1.0868 2.0316 156.4 21.6 .041 392026 02 18 06 11 06 27.991 +30 34 33.67 1.0868 2.0316 156.4 21.6 .041 392026 02 18 07 11 06 25.560 +30 35 26.41 1.0869 2.0317 156.5 21.6 .042 392026 02 18 08 11 06 23.127 +30 36 19.11 1.0869 2.0317 156.5 21.6 .042 392026 02 18 09 11 06 20.691 +30 37 11.79 1.0869 2.0318 156.5 21.6 .042 392026 02 18 10 11 06 18.252 +30 38 04.43 1.0869 2.0318 156.5 21.6 .042 392026 02 18 11 11 06 15.812 +30 38 57.04 1.0870 2.0319 156.5 21.6 .042 392026 02 18 12 11 06 13.369 +30 39 49.61 1.0870 2.0319 156.5 21.6 .042 392026 02 18 13 11 06 10.923 +30 40 42.16 1.0870 2.0320 156.5 21.6 .042 392026 02 18 14 11 06 08.476 +30 41 34.66 1.0870 2.0320 156.5 21.6 .043 392026 02 18 15 11 06 06.026 +30 42 27.14 1.0871 2.0321 156.5 21.6 .043 392026 02 18 16 11 06 03.573 +30 43 19.58 1.0871 2.0321 156.5 21.6 .043 392026 02 18 17 11 06 01.118 +30 44 12.00 1.0871 2.0322 156.5 21.6 .043 392026 02 18 18 11 05 58.661 +30 45 04.37 1.0872 2.0322 156.5 21.6 .043 392026 02 18 19 11 05 56.202 +30 45 56.71 1.0872 2.0323 156.5 21.6 .043 392026 02 18 20 11 05 53.740 +30 46 49.02 1.0872 2.0323 156.5 21.6 .043 392026 02 18 21 11 05 51.277 +30 47 41.30 1.0872 2.0324 156.5 21.6 .044 392026 02 18 22 11 05 48.810 +30 48 33.54 1.0873 2.0324 156.5 21.6 .044 392026 02 18 23 11 05 46.342 +30 49 25.75 1.0873 2.0324 156.5 21.6 .044 392026 02 19 00 11 05 43.871 +30 50 17.92 1.0873 2.0325 156.5 21.6 .044 392026 02 19 01 11 05 41.398 +30 51 10.06 1.0874 2.0325 156.5 21.6 .044 382026 02 19 02 11 05 38.923 +30 52 02.17 1.0874 2.0326 156.5 21.6 .044 382026 02 19 03 11 05 36.445 +30 52 54.24 1.0874 2.0326 156.5 21.6 .044 382026 02 19 04 11 05 33.965 +30 53 46.28 1.0875 2.0327 156.5 21.6 .045 382026 02 19 05 11 05 31.483 +30 54 38.28 1.0875 2.0327 156.5 21.6 .045 382026 02 19 06 11 05 28.999 +30 55 30.25 1.0875 2.0328 156.5 21.6 .045 382026 02 19 07 11 05 26.513 +30 56 22.18 1.0876 2.0328 156.5 21.6 .045 382026 02 19 08 11 05 24.024 +30 57 14.08 1.0876 2.0329 156.5 21.6 .045 382026 02 19 09 11 05 21.533 +30 58 05.94 1.0876 2.0329 156.5 21.6 .045 382026 02 19 10 11 05 19.040 +30 58 57.77 1.0877 2.0330 156.5 21.6 .045 382026 02 19 11 11 05 16.545 +30 59 49.56 1.0877 2.0330 156.5 21.6 .046 382026 02 19 12 11 05 14.047 +31 00 41.32 1.0878 2.0331 156.5 21.6 .046 382026 02 19 13 11 05 11.548 +31 01 33.04 1.0878 2.0331 156.5 21.6 .046 382026 02 19 14 11 05 09.046 +31 02 24.73 1.0878 2.0332 156.5 21.6 .046 382026 02 19 15 11 05 06.542 +31 03 16.38 1.0879 2.0332 156.5 21.6 .046 382026 02 19 16 11 05 04.036 +31 04 08.00 1.0879 2.0333 156.5 21.6 .046 382026 02 19 17 11 05 01.528 +31 04 59.58 1.0879 2.0333 156.5 21.6 .046 382026 02 19 18 11 04 59.017 +31 05 51.12 1.0880 2.0334 156.5 21.6 .047 382026 02 19 19 11 04 56.505 +31 06 42.63 1.0880 2.0334 156.5 21.6 .047 382026 02 19 20 11 04 53.990 +31 07 34.10 1.0881 2.0335 156.5 21.6 .047 382026 02 19 21 11 04 51.473 +31 08 25.54 1.0881 2.0335 156.5 21.6 .047 382026 02 19 22 11 04 48.954 +31 09 16.94 1.0882 2.0336 156.5 21.6 .047 382026 02 19 23 11 04 46.433 +31 10 08.30 1.0882 2.0336 156.5 21.6 .047 382026 02 20 00 11 04 43.910 +31 10 59.63 1.0882 2.0337 156.5 21.6 .047 382026 02 20 01 11 04 41.385 +31 11 50.92 1.0883 2.0337 156.5 21.6 .048 382026 02 20 02 11 04 38.858 +31 12 42.17 1.0883 2.0338 156.5 21.6 .048 38