"Pseudo-MPEC" for RMM2026
Created 2026 Aug 18 11:35:18 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 ~7VKZx22.49GVNEOCPF51
RMM2026 0C2021 08 04.49460123 55 16.371-03 49 19.76 ~7VKZ 22.56GVNEOCPF51
RMM2026 0C2021 08 04.50583923 55 16.291-03 49 20.71 ~7VKZ 23.43GVNEOCPF51
RMM2026 0C2021 08 04.50658723 55 16.267-03 49 20.93 ~7VKZ 22.26GVNEOCPF51
RMM2026 0C2021 08 04.51784823 55 16.178-03 49 22.35 ~7VKZ 21.61GVNEOCPF51
RMM2026 0C2021 08 04.51859923 55 16.184-03 49 22.29 ~7VKZ 21.65GVNEOCPF51
RMM2026 0C2021 08 04.52985623 55 16.135-03 49 24.00 ~7VKZ 22.86GVNEOCPF51
RMM2026 0C2021 08 04.53061523 55 16.102-03 49 23.97 ~7VKZ 22.25GVNEOCPF51
RMM2026 0C2021 08 11.57929323 54 08.385-04 06 44.88 ~7VKZ 21.90GVNEOCPF51
RMM2026 0C2021 08 11.60416123 54 07.923-04 06 49.40 ~7VKZ 21.70GVNEOCPF51
RMM2026 0C2021 08 12.49110423 53 54.338-04 09 32.21 ~7VKZ 22.05GVNEOCPF51
RMM2026 0C2021 08 12.50354423 53 54.108-04 09 33.88 ~7VKZ 21.99GVNEOCPF51
RMM2026 0C2021 08 12.51604623 53 53.862-04 09 36.78 ~7VKZ 21.96GVNEOCPF51
RMM2026 0C2021 08 12.52855823 53 53.661-04 09 38.85 ~7VKZ 22.01GVNEOCPF51
RMM2026 0C2021 08 17.51167123 52 14.499-04 26 54.14 ~7VKZ 23.62GVNEOCPF51
RMM2026 0C2021 08 17.52355323 52 14.206-04 26 56.26 ~7VKZ 22.79GVNEOCPF51
RMM2026 0C2021 08 17.53548223 52 13.907-04 26 59.04 ~7VKZ 22.37GVNEOCPF51
RMM2026 0C2021 08 18.51064723 51 50.443-04 30 43.56 ~7VKZ 21.67GVNEOCPF51
RMM2026 0C2021 08 18.51653423 51 50.292-04 30 45.36 ~7VKZ 21.68GVNEOCPF51
RMM2026 0C2021 08 18.52245123 51 50.133-04 30 46.70 ~7VKZ 22.01GVNEOCPF51
RMM2026 0C2021 08 18.52845023 51 50.003-04 30 47.59 ~7VKZ 21.55GVNEOCPF51
RMM2026 0C2021 09 09.39760123 38 34.988-06 15 15.22 ~7VKZ 22.36GVNEOCPF52
RMM2026 0C2021 09 09.40915323 38 34.457-06 15 18.41 ~7VKZ 22.36GVNEOCPF52
RMM2026 0C2021 09 09.42075423 38 33.907-06 15 22.21 ~7VKZ 21.72GVNEOCPF52
RMM2026 0C2021 09 09.43234523 38 33.378-06 15 25.80 ~7VKZ 22.13GVNEOCPF52
RMM2026 0C2021 10 03.30087123 21 51.922-07 59 04.90 ~7VKZ 21.29GVNEOCPF51
RMM2026 0C2021 10 03.31206223 21 51.480-07 59 06.71 ~7VKZ 21.93GVNEOCPF51
RMM2026 0C2021 10 03.32323523 21 51.081-07 59 08.94 ~7VKZ 21.58GVNEOCPF51
RMM2026 0C2021 10 03.33443623 21 50.687-07 59 10.95 ~7VKZ 22.91GVNEOCPF51
RMM2026 0C2026 06 21.49223820 08 19.060-20 54 44.73 ~7NF5 22.33GVNEOCPF51
RMM2026 0C2026 06 21.50406020 08 18.761-20 54 46.40 ~7NF5 23.48GVNEOCPF51
RMM2026 0C2026 06 21.53163420 08 18.015-20 54 50.41 ~7NF5 22.30GVNEOCPF51
RMM2026 0C2026 06 25.50676820 06 27.962-21 05 17.87 ~7NF5 22.80GVNEOCPF51
RMM2026 0C2026 06 25.51791520 06 27.594-21 05 19.72 ~7NF5 22.52GVNEOCPF51
RMM2026 0C2026 06 25.52902520 06 27.233-21 05 21.52 ~7NF5 21.69GVNEOCPF51
RMM2026 0C2026 06 25.54016420 06 26.874-21 05 23.26 ~7NF5 21.14GVNEOCPF51
RMM2026 4C2026 06 27.32122920 05 30.336-21 10 19.96 ~7NF5 22.49iVNEOCPX05
RMM2026*7C2026 07 06.28205119 59 48.172-21 37 58.03 ~7NF5 21.97iWNEOCPX05
RMM2026 0C2026 07 08.44342419 58 13.617-21 45 06.77 ~7NF5 21.41GVNEOCPF51
RMM2026 0C2026 07 08.44883319 58 13.392-21 45 07.73 ~7NF5 21.04GVNEOCPF51
RMM2026 0C2026 07 08.45967419 58 12.857-21 45 10.16 ~7NF5 21.45GVNEOCPF51
RMM2026 7C2026 07 09.23538819 57 37.901-21 47 38.70 ~7NF5 22.18rWNEOCPX05
RMM2026 7C2026 07 09.26205019 57 36.642-21 47 43.92 ~7NF5 21.83iWNEOCPX05
RMM2026 0C2026 07 09.45476819 57 27.968-21 48 27.07 ~7NF5 21.52GVNEOCPF51
RMM2026 0C2026 07 09.47449319 57 27.029-21 48 31.00 ~7NF5 21.61GVNEOCPF51
RMM2026 JC2026 07 13.25904119 54 30.327-22 00 58.95 ~7NF5 WNEOCP809
RMM2026 JC2026 07 13.26290519 54 30.130-22 00 59.76 ~7NF5 WNEOCP809
RMM2026 JC2026 07 13.26677119 54 29.939-22 01 00.55 ~7NF5 WNEOCP809
RMM2026 JC2026 07 13.27068919 54 29.747-22 01 01.28 ~7NF5 WNEOCP809
RMM2026 4C2026 07 14.24139919 53 43.278-22 04 14.34 ~7NF5 21.84rVNEOCPX05
RMM2026 0C2026 07 15.38428519 52 48.271-22 08 05.83 ~7NF5 21.57wXNEOCPF51
RMM2026 0C2026 07 15.38820719 52 48.050-22 08 06.30 ~7NF5 21.78wXNEOCPF51
RMM2026 0C2026 07 15.39212519 52 47.848-22 08 07.39 ~7NF5 21.56wXNEOCPF51
RMM2026 (C2026 07 16.15160619 52 11.104-22 10 37.82 ~7NF5 21.6 rVNEOCP705
RMM2026 (C2026 07 16.15457819 52 10.976-22 10 37.84 ~7NF5 22 rVNEOCP705
RMM2026 (C2026 07 16.15738819 52 10.831-22 10 38.93 ~7NF5 21.6 rVNEOCP705
RMM2026 (C2026 07 16.16025819 52 10.684-22 10 40.19 ~7NF5 21.8 rVNEOCP705
RMM2026 (C2026 07 16.16372319 52 10.444-22 10 39.78 ~7NF5 21.5 rVNEOCP705
RMM2026 (C2026 07 16.16681119 52 10.325-22 10 40.22 ~7NF5 21.6 rVNEOCP705
RMM2026 (C2026 07 16.25326719 52 05.948-22 10 57.90 ~7NF5 21.7 rVNEOCP705
RMM2026 #C2026 07 18.01766019 50 39.577-22 16 43.48 ~7NF5 21.2 rVNEOCPJ13
RMM2026 3C2026 07 18.33235519 50 24.330-22 17 43.77 ~7NF5 22.17GVNEOCPT14
RMM2026 3C2026 07 18.33397819 50 24.242-22 17 44.02 ~7NF5 22.04GVNEOCPT14
RMM2026 3C2026 07 18.33518019 50 24.180-22 17 44.27 ~7NF5 21.97GVNEOCPT14
RMM2026 1C2026 07 18.65193 19 50 08.24 -22 18 40.8 ~7NF5 VNEOCPQ62
RMM2026 1C2026 07 18.66401 19 50 07.59 -22 18 42.9 ~7NF5 21.5 GVNEOCPQ62
RMM2026 0C2026 07 21.57987519 47 44.646-22 27 59.36 ~7NF5 21.53GWNEOCPE10
RMM2026 0C2026 07 21.58346619 47 44.464-22 28 00.26 ~7NF5 21.34GWNEOCPE10
RMM2026 0C2026 07 21.58705819 47 44.282-22 28 00.68 ~7NF5 21.53GWNEOCPE10
RMM2026 0C2026 07 21.59186819 47 44.026-22 28 01.79 ~7NF5 21.62GWNEOCPE10
RMM2026 0C2026 07 21.59906419 47 43.656-22 28 03.20 ~7NF5 21.63GWNEOCPE10
RMM2026 0C2026 07 22.49511719 47 00.097-22 30 49.86 ~7RLo 21.26GWNEOCPE10
RMM2026 0C2026 07 22.49871519 46 59.907-22 30 50.52 ~7RLo 21.53GWNEOCPE10
RMM2026 0C2026 07 22.50231419 46 59.735-22 30 51.18 ~7RLo 21.44GWNEOCPE10
RMM2026 %C2026 07 24.48906819 45 22.959-22 36 59.74 ~7RM5 21.32GWNEOCPF65
RMM2026 %C2026 07 24.49625319 45 22.605-22 37 00.82 ~7RM5 21.61GWNEOCPF65
RMM2026 %C2026 07 24.50344219 45 22.244-22 37 02.02 ~7RM5 21.52GWNEOCPF65
RMM2026 0C2026 07 31.42146519 40 01.576-22 56 23.65 ~7VHo 22.08GWNEOCPE10
RMM2026 0C2026 07 31.42685319 40 01.266-22 56 24.53 ~7VHo 21.56GWNEOCPE10
RMM2026 0C2026 07 31.43224119 40 01.048-22 56 25.33 ~7VHo 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 18 12 19 29 50.505 -23 31 35.74 1.5285 2.4299 145.3 22.5 .130 100 2026 08 18 13 19 29 49.638 -23 31 38.83 1.5288 2.4299 145.2 22.5 .130 100 2026 08 18 14 19 29 48.774 -23 31 41.91 1.5291 2.4298 145.2 22.5 .131 100 2026 08 18 15 19 29 47.914 -23 31 44.98 1.5294 2.4298 145.1 22.5 .131 100 2026 08 18 16 19 29 47.056 -23 31 48.05 1.5296 2.4298 145.1 22.5 .131 100 2026 08 18 17 19 29 46.201 -23 31 51.11 1.5299 2.4298 145.1 22.5 .131 100 2026 08 18 18 19 29 45.349 -23 31 54.15 1.5302 2.4298 145.0 22.5 .132 100 2026 08 18 19 19 29 44.499 -23 31 57.19 1.5305 2.4298 145.0 22.5 .132 100 2026 08 18 20 19 29 43.653 -23 32 00.23 1.5307 2.4297 144.9 22.5 .132 100 2026 08 18 21 19 29 42.810 -23 32 03.25 1.5310 2.4297 144.9 22.5 .132 100 2026 08 18 22 19 29 41.969 -23 32 06.26 1.5313 2.4297 144.8 22.5 .133 100 2026 08 18 23 19 29 41.131 -23 32 09.27 1.5316 2.4297 144.8 22.5 .133 100 2026 08 19 00 19 29 40.297 -23 32 12.27 1.5318 2.4297 144.8 22.5 .133 100 2026 08 19 01 19 29 39.465 -23 32 15.26 1.5321 2.4296 144.7 22.5 .134 100 2026 08 19 02 19 29 38.636 -23 32 18.24 1.5324 2.4296 144.7 22.5 .134 100 2026 08 19 03 19 29 37.810 -23 32 21.21 1.5327 2.4296 144.6 22.5 .134 100 2026 08 19 04 19 29 36.986 -23 32 24.17 1.5330 2.4296 144.6 22.5 .134 100 2026 08 19 05 19 29 36.166 -23 32 27.13 1.5332 2.4296 144.5 22.5 .135 100 2026 08 19 06 19 29 35.349 -23 32 30.08 1.5335 2.4296 144.5 22.5 .135 100 2026 08 19 07 19 29 34.534 -23 32 33.02 1.5338 2.4295 144.4 22.5 .135 100 2026 08 19 08 19 29 33.723 -23 32 35.95 1.5341 2.4295 144.4 22.5 .135 100 2026 08 19 09 19 29 32.914 -23 32 38.87 1.5344 2.4295 144.4 22.5 .136 100 2026 08 19 10 19 29 32.108 -23 32 41.78 1.5346 2.4295 144.3 22.5 .136 100 2026 08 19 11 19 29 31.305 -23 32 44.69 1.5349 2.4295 144.3 22.5 .136 100 2026 08 19 12 19 29 30.506 -23 32 47.59 1.5352 2.4295 144.2 22.5 .136 100 2026 08 19 13 19 29 29.708 -23 32 50.47 1.5355 2.4295 144.2 22.5 .137 100 2026 08 19 14 19 29 28.914 -23 32 53.35 1.5358 2.4294 144.1 22.5 .137 99 2026 08 19 15 19 29 28.123 -23 32 56.23 1.5360 2.4294 144.1 22.5 .137 99 2026 08 19 16 19 29 27.335 -23 32 59.09 1.5363 2.4294 144.1 22.5 .138 99 2026 08 19 17 19 29 26.550 -23 33 01.95 1.5366 2.4294 144.0 22.5 .138 99 2026 08 19 18 19 29 25.767 -23 33 04.79 1.5369 2.4294 144.0 22.5 .138 99 2026 08 19 19 19 29 24.988 -23 33 07.63 1.5372 2.4294 143.9 22.5 .138 99 2026 08 19 20 19 29 24.211 -23 33 10.46 1.5375 2.4293 143.9 22.5 .139 99 2026 08 19 21 19 29 23.437 -23 33 13.28 1.5377 2.4293 143.8 22.5 .139 99 2026 08 19 22 19 29 22.667 -23 33 16.09 1.5380 2.4293 143.8 22.5 .139 99 2026 08 19 23 19 29 21.899 -23 33 18.90 1.5383 2.4293 143.8 22.5 .139 99 2026 08 20 00 19 29 21.134 -23 33 21.70 1.5386 2.4293 143.7 22.5 .140 99 2026 08 20 01 19 29 20.372 -23 33 24.48 1.5389 2.4293 143.7 22.5 .140 99 2026 08 20 02 19 29 19.613 -23 33 27.26 1.5392 2.4292 143.6 22.5 .140 99 2026 08 20 03 19 29 18.857 -23 33 30.03 1.5395 2.4292 143.6 22.5 .141 99 2026 08 20 04 19 29 18.104 -23 33 32.80 1.5397 2.4292 143.5 22.5 .141 99 2026 08 20 05 19 29 17.353 -23 33 35.55 1.5400 2.4292 143.5 22.5 .141 99 2026 08 20 06 19 29 16.606 -23 33 38.30 1.5403 2.4292 143.5 22.5 .141 99 2026 08 20 07 19 29 15.862 -23 33 41.04 1.5406 2.4292 143.4 22.5 .142 99 2026 08 20 08 19 29 15.120 -23 33 43.76 1.5409 2.4291 143.4 22.5 .142 99 2026 08 20 09 19 29 14.382 -23 33 46.49 1.5412 2.4291 143.3 22.5 .142 99 2026 08 20 10 19 29 13.647 -23 33 49.20 1.5415 2.4291 143.3 22.5 .143 99 2026 08 20 11 19 29 12.914 -23 33 51.90 1.5418 2.4291 143.2 22.5 .143 99