"Pseudo-MPEC" for RMM2026
Created 2026 Aug 25 13:37:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
RMM2026 0C2021 08 04.49384323 55 16.388-03 49 19.84 ~8OFox22.49GVNEOCPF51
RMM2026 0C2021 08 04.49460123 55 16.371-03 49 19.76 ~8OFo 22.56GVNEOCPF51
RMM2026 0C2021 08 04.50583923 55 16.291-03 49 20.71 ~8OFo 23.43GVNEOCPF51
RMM2026 0C2021 08 04.50658723 55 16.267-03 49 20.93 ~8OFo 22.26GVNEOCPF51
RMM2026 0C2021 08 04.51784823 55 16.178-03 49 22.35 ~8OFo 21.61GVNEOCPF51
RMM2026 0C2021 08 04.51859923 55 16.184-03 49 22.29 ~8OFo 21.65GVNEOCPF51
RMM2026 0C2021 08 04.52985623 55 16.135-03 49 24.00 ~8OFo 22.86GVNEOCPF51
RMM2026 0C2021 08 04.53061523 55 16.102-03 49 23.97 ~8OFo 22.25GVNEOCPF51
RMM2026 0C2021 08 11.57929323 54 08.385-04 06 44.88 ~8OFo 21.90GVNEOCPF51
RMM2026 0C2021 08 11.60416123 54 07.923-04 06 49.40 ~8OFo 21.70GVNEOCPF51
RMM2026 0C2021 08 12.49110423 53 54.338-04 09 32.21 ~8OFo 22.05GVNEOCPF51
RMM2026 0C2021 08 12.50354423 53 54.108-04 09 33.88 ~8OFo 21.99GVNEOCPF51
RMM2026 0C2021 08 12.51604623 53 53.862-04 09 36.78 ~8OFo 21.96GVNEOCPF51
RMM2026 0C2021 08 12.52855823 53 53.661-04 09 38.85 ~8OFo 22.01GVNEOCPF51
RMM2026 0C2021 08 17.51167123 52 14.499-04 26 54.14 ~8OFo 23.62GVNEOCPF51
RMM2026 0C2021 08 17.52355323 52 14.206-04 26 56.26 ~8OFo 22.79GVNEOCPF51
RMM2026 0C2021 08 17.53548223 52 13.907-04 26 59.04 ~8OFo 22.37GVNEOCPF51
RMM2026 0C2021 08 18.51064723 51 50.443-04 30 43.56 ~8OFo 21.67GVNEOCPF51
RMM2026 0C2021 08 18.51653423 51 50.292-04 30 45.36 ~8OFo 21.68GVNEOCPF51
RMM2026 0C2021 08 18.52245123 51 50.133-04 30 46.70 ~8OFo 22.01GVNEOCPF51
RMM2026 0C2021 08 18.52845023 51 50.003-04 30 47.59 ~8OFo 21.55GVNEOCPF51
RMM2026 0C2021 09 09.39760123 38 34.988-06 15 15.22 ~8OFo 22.36GVNEOCPF52
RMM2026 0C2021 09 09.40915323 38 34.457-06 15 18.41 ~8OFo 22.36GVNEOCPF52
RMM2026 0C2021 09 09.42075423 38 33.907-06 15 22.21 ~8OFo 21.72GVNEOCPF52
RMM2026 0C2021 09 09.43234523 38 33.378-06 15 25.80 ~8OFo 22.13GVNEOCPF52
RMM2026 0C2021 10 03.30087123 21 51.922-07 59 04.90 ~8OFo 21.29GVNEOCPF51
RMM2026 0C2021 10 03.31206223 21 51.480-07 59 06.71 ~8OFo 21.93GVNEOCPF51
RMM2026 0C2021 10 03.32323523 21 51.081-07 59 08.94 ~8OFo 21.58GVNEOCPF51
RMM2026 0C2021 10 03.33443623 21 50.687-07 59 10.95 ~8OFo 22.91GVNEOCPF51
RMM2026 0C2026 06 21.49223820 08 19.060-20 54 44.73 ~8OFo 22.33GVNEOCPF51
RMM2026 0C2026 06 21.50406020 08 18.761-20 54 46.40 ~8OFo 23.48GVNEOCPF51
RMM2026 0C2026 06 21.53163420 08 18.015-20 54 50.41 ~8OFo 22.30GVNEOCPF51
RMM2026 0C2026 06 25.50676820 06 27.962-21 05 17.87 ~8OFo 22.80GVNEOCPF51
RMM2026 0C2026 06 25.51791520 06 27.594-21 05 19.72 ~8OFo 22.52GVNEOCPF51
RMM2026 0C2026 06 25.52902520 06 27.233-21 05 21.52 ~8OFo 21.69GVNEOCPF51
RMM2026 0C2026 06 25.54016420 06 26.874-21 05 23.26 ~8OFo 21.14GVNEOCPF51
RMM2026 4C2026 06 27.32122920 05 30.336-21 10 19.96 ~8OFo 22.49iVNEOCPX05
RMM2026*7C2026 07 06.28205119 59 48.172-21 37 58.03 ~8OFo 21.97iWNEOCPX05
RMM2026 0C2026 07 08.44342419 58 13.617-21 45 06.77 ~8OFo 21.41GVNEOCPF51
RMM2026 0C2026 07 08.44883319 58 13.392-21 45 07.73 ~8OFo 21.04GVNEOCPF51
RMM2026 0C2026 07 08.45967419 58 12.857-21 45 10.16 ~8OFo 21.45GVNEOCPF51
RMM2026 7C2026 07 09.23538819 57 37.901-21 47 38.70 ~8OFo 22.18rWNEOCPX05
RMM2026 7C2026 07 09.26205019 57 36.642-21 47 43.92 ~8OFo 21.83iWNEOCPX05
RMM2026 0C2026 07 09.45476819 57 27.968-21 48 27.07 ~8OFo 21.52GVNEOCPF51
RMM2026 0C2026 07 09.47449319 57 27.029-21 48 31.00 ~8OFo 21.61GVNEOCPF51
RMM2026 JC2026 07 13.25904119 54 30.327-22 00 58.95 ~8OFo WNEOCP809
RMM2026 JC2026 07 13.26290519 54 30.130-22 00 59.76 ~8OFo WNEOCP809
RMM2026 JC2026 07 13.26677119 54 29.939-22 01 00.55 ~8OFo WNEOCP809
RMM2026 JC2026 07 13.27068919 54 29.747-22 01 01.28 ~8OFo WNEOCP809
RMM2026 4C2026 07 14.24139919 53 43.278-22 04 14.34 ~8OFo 21.84rVNEOCPX05
RMM2026 0C2026 07 15.38428519 52 48.271-22 08 05.83 ~8OFo 21.57wXNEOCPF51
RMM2026 0C2026 07 15.38820719 52 48.050-22 08 06.30 ~8OFo 21.78wXNEOCPF51
RMM2026 0C2026 07 15.39212519 52 47.848-22 08 07.39 ~8OFo 21.56wXNEOCPF51
RMM2026 (C2026 07 16.15160619 52 11.104-22 10 37.82 ~8OFo 21.6 rVNEOCP705
RMM2026 (C2026 07 16.15457819 52 10.976-22 10 37.84 ~8OFo 22 rVNEOCP705
RMM2026 (C2026 07 16.15738819 52 10.831-22 10 38.93 ~8OFo 21.6 rVNEOCP705
RMM2026 (C2026 07 16.16025819 52 10.684-22 10 40.19 ~8OFo 21.8 rVNEOCP705
RMM2026 (C2026 07 16.16372319 52 10.444-22 10 39.78 ~8OFo 21.5 rVNEOCP705
RMM2026 (C2026 07 16.16681119 52 10.325-22 10 40.22 ~8OFo 21.6 rVNEOCP705
RMM2026 (C2026 07 16.25326719 52 05.948-22 10 57.90 ~8OFo 21.7 rVNEOCP705
RMM2026 #C2026 07 18.01766019 50 39.577-22 16 43.48 ~8OFo 21.2 rVNEOCPJ13
RMM2026 3C2026 07 18.33235519 50 24.330-22 17 43.77 ~8OFo 22.17GVNEOCPT14
RMM2026 3C2026 07 18.33397819 50 24.242-22 17 44.02 ~8OFo 22.04GVNEOCPT14
RMM2026 3C2026 07 18.33518019 50 24.180-22 17 44.27 ~8OFo 21.97GVNEOCPT14
RMM2026 1C2026 07 18.65193 19 50 08.24 -22 18 40.8 ~8OFo VNEOCPQ62
RMM2026 1C2026 07 18.66401 19 50 07.59 -22 18 42.9 ~8OFo 21.5 GVNEOCPQ62
RMM2026 0C2026 07 21.57987519 47 44.646-22 27 59.36 ~8OFo 21.53GWNEOCPE10
RMM2026 0C2026 07 21.58346619 47 44.464-22 28 00.26 ~8OFo 21.34GWNEOCPE10
RMM2026 0C2026 07 21.58705819 47 44.282-22 28 00.68 ~8OFo 21.53GWNEOCPE10
RMM2026 0C2026 07 21.59186819 47 44.026-22 28 01.79 ~8OFo 21.62GWNEOCPE10
RMM2026 0C2026 07 21.59906419 47 43.656-22 28 03.20 ~8OFo 21.63GWNEOCPE10
RMM2026 0C2026 07 22.49511719 47 00.097-22 30 49.86 ~8OFo 21.26GWNEOCPE10
RMM2026 0C2026 07 22.49871519 46 59.907-22 30 50.52 ~8OFo 21.53GWNEOCPE10
RMM2026 0C2026 07 22.50231419 46 59.735-22 30 51.18 ~8OFo 21.44GWNEOCPE10
RMM2026 %C2026 07 24.48906819 45 22.959-22 36 59.74 ~8OFo 21.32GWNEOCPF65
RMM2026 %C2026 07 24.49625319 45 22.605-22 37 00.82 ~8OFo 21.61GWNEOCPF65
RMM2026 %C2026 07 24.50344219 45 22.244-22 37 02.02 ~8OFo 21.52GWNEOCPF65
RMM2026 0C2026 07 31.42146519 40 01.576-22 56 23.65 ~8OFo 22.08GWNEOCPE10
RMM2026 0C2026 07 31.42685319 40 01.266-22 56 24.53 ~8OFo 21.56GWNEOCPE10
RMM2026 0C2026 07 31.43224119 40 01.048-22 56 25.33 ~8OFo 21.32GWNEOCPE10
Station data:
(705) Apache Point (N32.780499 W105.820580) US/New Mexico. Observers B. T.
Bolin, R. McMillan, C. Gray. Measurer B. T. Bolin. 3.5-m f/10 reflector +
CCD.
(809) European Southern Observatory, La Silla (S29.258820 W70.733740) Chile.
Observers J. Campbell-White, S. Rahvar, M. Rabus, S. Dib, A. Andrews, M.
Burgdorf, Y. Fujii. Measurers Measurers T. L. Farnham, M. M. Knight.
3.58-m f/11 Ritchey-Chrétien.
(E10) Siding Spring-Faulkes Telescope South (S31.272803 E149.070850)
Australia/NSW. Observer T. Lister. Measurer P. Breitenstein. 2.0-m
Ritchey-Chrétien + CCD.
(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.
(F65) Haleakala-Faulkes Telescope North (N20.707005 W156.257500) US/Hawaii.
Observer T. Lister. Measurer M. Wawerzonnek. 2.0-m Ritchey-Chrétien + CCD.
(J13) La Palma-Liverpool Telescope (N28.762514 W17.879200) Canary Islands
(Spain). Observer F. D. Romanov. Measurers C. Barache, S. Bouquillon, T.
Carlucci, F. Taris. 2.0-m f/10 Ritchey-Chrétien + CCD.
(Q62) iTelescope Observatory, Siding Spring (S31.273286 E149.064420)
Australia/NSW. Observer H. Sato. 0.30-m f/9 reflector + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
(X05) Simonyi Survey Telescope, Rubin Observatory (S30.244600 W70.749420)
Chile.
Orbital elements: RMM2026
Perihelion 2026 Sep 25.789405 +/- 0.00767 TT = 18:56:44.5 (JD 2461309.289405)
Epoch 2026 Jul 31.0 TT = JDT 2461252.5 AutoNEOCP
M 349.616766564 +/- 0.0013 (J2000 ecliptic)
n 0.182837511 +/- 3.08e-7 Peri. 218.870079 +/- 0.0020
a 3.074391575 +/- 3.45e-6 Node 96.381448 +/- 0.00021
e 0.21218515 +/- 7.05e-6 Incl. 2.249600 +/- 0.000014
P 5.39062 H 18.84 G 0.15 U 2.8
q 2.422051319 +/- 2.44e-5 Q 3.726731830 +/- 1.75e-5
79 of 80 observations 2021 Aug. 4-2026 July 31; mean residual 0".23
Residuals in arcseconds: 210804 F51( .63+ .37-) 211003 F51 .33- .22+ 260716 705 .43+ .21+ 210804 F51 .44+ .20- 211003 F51 .13- .24+ 260716 705 .37+ .30- 210804 F51 .27+ .14+ 260621 F51 .07- .04- 260716 705 .33+ .97- 210804 F51 .02- .01+ 260621 F51 .24+ .07+ 260716 705 .59- .16+ 210804 F51 .31- .11- 260621 F51 .30+ .19+ 260716 705 .09- .36+ 210804 F51 .15- .04+ 260625 F51 .09- .09+ 260716 705 .06- .29+ 210804 F51 .16+ .37- 260625 F51 .10- .09+ 260718 J13 .33- .01- 210804 F51 .26- .26- 260625 F51 .03- .12+ 260718 T14 .13+ .19- 210811 F51 .16+ .04+ 260625 F51 .08+ .21+ 260718 T14 .06+ .11- 210811 F51 .42- .03- 260627 X05 .04+ .02+ 260718 T14 .05+ .11- 210812 F51 .12+ .17- 260706 X05 .07- .02+ 260718 Q62 .10+ .03- 210812 F51 .10+ .50+ 260708 F51 .26- .30+ 260718 Q62 .32- .14+ 210812 F51 .13- .05- 260708 F51 .16+ .42+ 260721 E10 .05- .09+ 210812 F51 .33+ .22+ 260708 F51 .15- .14+ 260721 E10 .01- .14- 210817 F51 .06+ .58- 260709 X05 .14- .05+ 260721 E10 .02+ .11+ 210817 F51 .23+ .01- 260709 X05 .03+ .08+ 260721 E10 .10- .10- 210817 F51 .33+ .08- 260709 F51 .42- .12+ 260721 E10 .11- .17- 210818 F51 .49- .13+ 260709 F51 .30- .11+ 260722 E10 .03+ .07+ 210818 F51 .38- .29- 260713 809 .04+ .18+ 260722 E10 .07- .10+ 210818 F51 .37- .25- 260713 809 .01- .12+ 260722 E10 .09+ .12+ 210818 F51 .10+ .27+ 260713 809 .03+ .09+ 260724 F65 .14- .21- 210909 F52 .22+ .27- 260713 809 .08+ .12+ 260724 F65 .01- .04- 210909 F52 .30+ .13+ 260714 X05 .01- .04+ 260724 F65 .02+ .00 210909 F52 .15+ .07- 260715 F51 .09+ .05- 260731 E10 .42+ .05- 210909 F52 .31+ .06- 260715 F51 .21- .27+ 260731 E10 .46- .04- 211003 F51 .09+ .19+ 260715 F51 .24- .02- 260731 E10 .05- .05+ 211003 F51 .44- .42+ 260716 705 .14+ .39- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 25 14 19 28 05.614 -23 38 21.13 1.5796 2.4273 138.0 22.6 .180 96 2026 08 25 15 19 28 05.255 -23 38 22.81 1.5800 2.4272 138.0 22.6 .181 96 2026 08 25 16 19 28 04.899 -23 38 24.48 1.5803 2.4272 138.0 22.6 .181 96 2026 08 25 17 19 28 04.545 -23 38 26.14 1.5806 2.4272 137.9 22.6 .181 96 2026 08 25 18 19 28 04.195 -23 38 27.79 1.5810 2.4272 137.9 22.6 .182 96 2026 08 25 19 19 28 03.848 -23 38 29.44 1.5813 2.4272 137.8 22.6 .182 96 2026 08 25 20 19 28 03.504 -23 38 31.07 1.5816 2.4272 137.8 22.6 .182 96 2026 08 25 21 19 28 03.163 -23 38 32.70 1.5819 2.4272 137.8 22.6 .183 96 2026 08 25 22 19 28 02.825 -23 38 34.32 1.5823 2.4271 137.7 22.6 .183 96 2026 08 25 23 19 28 02.490 -23 38 35.94 1.5826 2.4271 137.7 22.6 .183 96 2026 08 26 00 19 28 02.158 -23 38 37.54 1.5829 2.4271 137.6 22.6 .184 96 2026 08 26 01 19 28 01.829 -23 38 39.14 1.5833 2.4271 137.6 22.6 .184 96 2026 08 26 02 19 28 01.503 -23 38 40.72 1.5836 2.4271 137.5 22.6 .184 96 2026 08 26 03 19 28 01.180 -23 38 42.30 1.5839 2.4271 137.5 22.6 .185 96 2026 08 26 04 19 28 00.861 -23 38 43.88 1.5842 2.4271 137.5 22.6 .185 96 2026 08 26 05 19 28 00.544 -23 38 45.44 1.5846 2.4270 137.4 22.6 .185 96 2026 08 26 06 19 28 00.230 -23 38 47.00 1.5849 2.4270 137.4 22.6 .186 96 2026 08 26 07 19 27 59.920 -23 38 48.54 1.5852 2.4270 137.3 22.6 .186 96 2026 08 26 08 19 27 59.613 -23 38 50.08 1.5856 2.4270 137.3 22.6 .186 96 2026 08 26 09 19 27 59.308 -23 38 51.61 1.5859 2.4270 137.3 22.6 .187 96 2026 08 26 10 19 27 59.007 -23 38 53.14 1.5862 2.4270 137.2 22.6 .187 96 2026 08 26 11 19 27 58.709 -23 38 54.65 1.5866 2.4270 137.2 22.6 .187 96 2026 08 26 12 19 27 58.413 -23 38 56.16 1.5869 2.4270 137.1 22.7 .188 96 2026 08 26 13 19 27 58.121 -23 38 57.66 1.5872 2.4269 137.1 22.7 .188 96 2026 08 26 14 19 27 57.832 -23 38 59.15 1.5876 2.4269 137.0 22.7 .188 96 2026 08 26 15 19 27 57.546 -23 39 00.63 1.5879 2.4269 137.0 22.7 .189 96 2026 08 26 16 19 27 57.263 -23 39 02.11 1.5882 2.4269 137.0 22.7 .189 96 2026 08 26 17 19 27 56.984 -23 39 03.57 1.5886 2.4269 136.9 22.7 .189 96 2026 08 26 18 19 27 56.707 -23 39 05.03 1.5889 2.4269 136.9 22.7 .190 96 2026 08 26 19 19 27 56.433 -23 39 06.48 1.5892 2.4269 136.8 22.7 .190 96 2026 08 26 20 19 27 56.163 -23 39 07.92 1.5896 2.4268 136.8 22.7 .190 96 2026 08 26 21 19 27 55.895 -23 39 09.36 1.5899 2.4268 136.8 22.7 .191 96 2026 08 26 22 19 27 55.630 -23 39 10.78 1.5902 2.4268 136.7 22.7 .191 96 2026 08 26 23 19 27 55.369 -23 39 12.20 1.5906 2.4268 136.7 22.7 .191 96 2026 08 27 00 19 27 55.111 -23 39 13.61 1.5909 2.4268 136.6 22.7 .192 95 2026 08 27 01 19 27 54.855 -23 39 15.01 1.5912 2.4268 136.6 22.7 .192 95 2026 08 27 02 19 27 54.603 -23 39 16.40 1.5916 2.4268 136.6 22.7 .192 95 2026 08 27 03 19 27 54.354 -23 39 17.79 1.5919 2.4268 136.5 22.7 .193 95 2026 08 27 04 19 27 54.108 -23 39 19.17 1.5923 2.4267 136.5 22.7 .193 95 2026 08 27 05 19 27 53.865 -23 39 20.53 1.5926 2.4267 136.4 22.7 .194 95 2026 08 27 06 19 27 53.625 -23 39 21.90 1.5929 2.4267 136.4 22.7 .194 95 2026 08 27 07 19 27 53.388 -23 39 23.25 1.5933 2.4267 136.3 22.7 .194 95 2026 08 27 08 19 27 53.154 -23 39 24.59 1.5936 2.4267 136.3 22.7 .195 95 2026 08 27 09 19 27 52.924 -23 39 25.93 1.5939 2.4267 136.3 22.7 .195 95 2026 08 27 10 19 27 52.696 -23 39 27.26 1.5943 2.4267 136.2 22.7 .195 95 2026 08 27 11 19 27 52.471 -23 39 28.58 1.5946 2.4266 136.2 22.7 .196 95 2026 08 27 12 19 27 52.250 -23 39 29.89 1.5950 2.4266 136.1 22.7 .196 95 2026 08 27 13 19 27 52.032 -23 39 31.20 1.5953 2.4266 136.1 22.7 .196 95