"Pseudo-MPEC" for A11BRI6
Created 2026 May 13 6:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11BRI6*0C2026 05 03.01327007 40 59.986-37 24 36.86 ~5355 18.48oVNEOCPW68
A11BRI6 0C2026 05 03.01646207 41 06.048-37 25 01.31 ~5355 18.47oVNEOCPW68
A11BRI6 0C2026 05 03.02643207 41 24.840-37 26 15.29 ~5355 18.74oVNEOCPW68
A11BRI6 0C2026 05 03.03195907 41 35.208-37 26 57.16 ~5355 18.40oVNEOCPW68
A11BRI6 KC2026 05 03.42648 07 54 01.11 -38 13 43.8 ~53Bo 18.3 GVNEOCPE23
A11BRI6 KC2026 05 03.43191 07 54 11.20 -38 14 18.6 ~53Bo 18.4 GVNEOCPE23
A11BRI6 KC2026 05 03.43733 07 54 21.29 -38 14 54.0 ~53Bo 18.2 GVNEOCPE23
A11BRI6 0B2026 05 03.76481208 04 33.264-38 49 05.45 ~540K WNEOCPM21
A11BRI6 0B2026 05 03.77309808 04 48.395-38 49 52.95 ~540K 18.4 GWNEOCPM21
A11BRI6 0B2026 05 03.78156908 05 03.883-38 50 41.10 ~540K WNEOCPM21
A11BRI6 KB2026 05 03.91608208 09 12.960-39 03 24.50 ~53N5 17.8 VZNEOCPY05
A11BRI6 KB2026 05 03.92605308 09 31.044-39 04 18.97 ~53N5 19.6 VZNEOCPY05
A11BRI6 KB2026 05 03.93603008 09 49.076-39 05 11.33 ~53N5 18.6 VZNEOCPY05
A11BRI6 KB2026 05 04.35364 08 22 27.05 -39 39 15.1 ~549Z 18.6 rZNEOCPE94
A11BRI6 KB2026 05 04.35740 08 22 33.73 -39 39 31.4 ~549Z 18.4 rZNEOCPE94
A11BRI6 KB2026 05 04.36116 08 22 40.40 -39 39 48.0 ~549Z 18.3 rZNEOCPE94
A11BRI6 1B2026 05 04.73855908 33 48.876-40 05 42.65 ~54IK 18.1 VZNEOCPM49
A11BRI6 1B2026 05 04.73915008 33 49.865-40 05 44.92 ~54IK 18.5 VZNEOCPM49
A11BRI6 1B2026 05 04.73967608 33 50.789-40 05 46.90 ~54IK 18.6 VZNEOCPM49
A11BRI6 0B2026 05 04.76516808 34 34.484-40 07 17.52 ~5BNZ WNEOCPM21
A11BRI6 0B2026 05 04.77187708 34 45.992-40 07 41.39 ~5BNZ 18.2 GWNEOCPM21
A11BRI6 0B2026 05 04.77857508 34 57.465-40 08 04.88 ~5BNZ WNEOCPM21
A11BRI6 KB2026 05 04.97297508 40 31.990-40 19 05.19 ~550Z 18.9 VZNEOCPY05
A11BRI6 KB2026 05 04.98076408 40 45.128-40 19 28.74 ~550Z 18.7 VZNEOCPY05
A11BRI6 1C2026 05 04.98313008 40 51.100-40 19 34.20 ~552o LNEOCPX25
A11BRI6 1C2026 05 04.98534008 40 54.840-40 19 41.20 ~552o LNEOCPX25
A11BRI6 1C2026 05 04.98753008 40 58.540-40 19 48.10 ~552o LNEOCPX25
A11BRI6 KB2026 05 04.98864008 40 58.440-40 19 52.62 ~550Z 18.8 VZNEOCPY05
A11BRI6 KB2026 05 04.98873808 40 58.728-40 20 05.24 ~552K 18.4 GXNEOCPX76
A11BRI6 1C2026 05 04.98972008 41 02.230-40 19 55.00 ~552o LNEOCPX25
A11BRI6 KB2026 05 04.99135408 41 03.182-40 20 12.91 ~552K 18.4 GXNEOCPX76
A11BRI6 1C2026 05 04.99186008 41 05.810-40 20 02.10 ~552o LNEOCPX25
A11BRI6 KB2026 05 04.99395808 41 07.577-40 20 20.98 ~552K 18.7 GXNEOCPX76
A11BRI6 &B2026 05 05.04128508 42 28.934-40 22 31.48 ~554Z 18.5 VqNEOCPX07
A11BRI6 &B2026 05 05.04843808 42 40.884-40 22 52.61 ~554Z 18.1 VqNEOCPX07
A11BRI6 1B2026 05 05.73299209 01 30.766-40 51 01.80 ~55I5 18.1 VZNEOCPM49
A11BRI6 1B2026 05 05.73482809 01 33.646-40 51 05.15 ~55I5 18.4 VZNEOCPM49
A11BRI6 1B2026 05 05.73666609 01 36.530-40 51 08.53 ~55I5 18.3 VZNEOCPM49
A11BRI6 1C2026 05 06.39319 09 18 26.93 -41 06 03.9 ~56F5 VNEOCPQ62
A11BRI6 1C2026 05 06.39892 09 18 35.30 -41 06 09.2 ~56F5 VNEOCPQ62
A11BRI6 1C2026 05 06.40462 09 18 43.63 -41 06 13.9 ~56F5 VNEOCPQ62
A11BRI6 1C2026 05 06.41037 09 18 52.02 -41 06 18.7 ~56F5 18.2 GVNEOCPQ62
A11BRI6 0C2026 05 06.56707 09 22 40.97 -41 08 16.6 ~56LZ 17.5 VZNEOCP323
A11BRI6 0C2026 05 06.57102 09 22 46.61 -41 08 18.5 ~56LZ 18.1 VZNEOCP323
A11BRI6 0C2026 05 06.57498 09 22 52.26 -41 08 21.8 ~56LZ 18.2 VZNEOCP323
A11BRI6 1B2026 05 06.73310609 26 42.737-41 10 11.75 ~56I5 17.8 VZNEOCPM49
A11BRI6 1B2026 05 06.73494209 26 45.300-41 10 12.61 ~56I5 18.2 VZNEOCPM49
A11BRI6 1B2026 05 06.73677909 26 47.880-41 10 13.37 ~56I5 18.2 VZNEOCPM49
A11BRI6 0C2026 05 07.51500 09 44 27.02 -41 11 11.8 ~58CK 18.3 VZNEOCP323
A11BRI6 0C2026 05 07.51717 09 44 29.66 -41 11 10.2 ~58CK 18.3 VZNEOCP323
A11BRI6 KB2026 05 08.00811309 54 46.541-41 07 13.76 ~58CZ 18.9 VqNEOCPX93
A11BRI6 KB2026 05 08.01099509 54 49.915-41 07 11.10 ~58CZ 18.7 VqNEOCPX93
A11BRI6 KB2026 05 08.01368109 54 53.194-41 07 07.61 ~58CZ 18.1 VqNEOCPX93
A11BRI6 6C2026 05 09.99353410 30 17.865-40 26 56.49 ~5B9K 18.4 GWNEOCPW87
A11BRI6 6C2026 05 09.99460210 30 18.845-40 26 54.82 ~5B9K 18.6 GWNEOCPW87
A11BRI6 6C2026 05 09.99566610 30 19.818-40 26 53.04 ~5B9K 18.5 GWNEOCPW87
A11BRI6 KC2026 05 10.04779 10 31 07.44 -40 25 23.5 ~5ALo 18.1 RqNEOCPI47
A11BRI6 KC2026 05 10.13920 10 32 30.74 -40 22 47.7 ~5ALo 18.2 RqNEOCPI47
A11BRI6 1C2026 05 11.44086810 50 52.310-39 44 30.66 ~5C0o 19.0 GVNEOCPE62
A11BRI6 1C2026 05 11.46890010 51 13.522-39 43 37.02 ~5C0o 19.3 GVNEOCPE62
A11BRI6 1C2026 05 12.04395010 58 22.700-39 25 31.10 ~5CGK LNEOCPX25
A11BRI6 KC2026 05 12.04435 10 58 22.96 -39 25 28.3 ~5CFZ 18.2 RqNEOCPI47
A11BRI6 1C2026 05 12.04574010 58 23.970-39 25 27.60 ~5CGK LNEOCPX25
A11BRI6 1C2026 05 12.04753010 58 25.240-39 25 24.00 ~5CGK LNEOCPX25
A11BRI6 1C2026 05 12.04926010 58 26.460-39 25 20.80 ~5CGK LNEOCPX25
A11BRI6 1C2026 05 12.05104010 58 27.700-39 25 17.40 ~5CGK LNEOCPX25
A11BRI6 0C2026 05 12.08002010 58 47.978-39 24 20.48 ~5C6K 19.01cVNEOCPW68
A11BRI6 0C2026 05 12.08384610 58 50.590-39 24 14.72 ~5C6K 19.02cVNEOCPW68
A11BRI6 0C2026 05 12.09027110 58 55.087-39 24 00.29 ~5C6K 19.11cVNEOCPW68
A11BRI6 C2026 05 12.10006 10 59 01.92 -39 23 41.1 ~5CFK 18.3 RXNEOCPW92
A11BRI6 0C2026 05 12.10279510 59 03.902-39 23 36.78 ~5C6K 19.17cVNEOCPW68
A11BRI6 C2026 05 12.10777 10 59 07.27 -39 23 25.1 ~5CFK 18.7 RXNEOCPW92
A11BRI6 C2026 05 12.11309 10 59 11.03 -39 23 15.2 ~5CFK 18.9 RXNEOCPW92
A11BRI6 C2026 05 12.11843 10 59 14.75 -39 23 04.0 ~5CFK 18.8 RXNEOCPW92
A11BRI6 C2026 05 12.12375 10 59 18.47 -39 22 53.4 ~5CFK 18.7 RXNEOCPW92
A11BRI6 KC2026 05 12.17965 10 59 57.54 -39 20 59.7 ~5CFZ 18.3 RqNEOCPI47
Station data:
(323) Perth Observatory, Bickley (S32.008741 E116.135000) Australia/WA.
Observers P. Camilleri, J. Oey, R. Groom. Measurer P. Camilleri. 0.40-m
f/5 reflector + CCD.
(E23) Arcadia (S33.621197 E151.071190) Australia/NSW. Observer A. Hidas.
0.35-m f/1.9 reflector + CCD.
(E62) Slooh.com Australia, Coonabarabran (S31.281736 E149.081350)
Australia/NSW. Observers B. Lütkenhöner, E. Cortes. 0.5-m f/6.8 Corrected
Dall-Kirkham + CCD.
(E94) Gisborne (Possum Observatory) (S38.629920 E177.883310) New Zealand.
Observer J. Drummond. 0.41-m f/4.5 Newtonian reflector + CCD.
(I47) Pierre Auger Observatory, Malargüe (S35.495440 W69.449700) Argentina.
Observer M. Mašek. 0.3-m f/6.8 reflector + CCD.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector +
CCD.
(Q62) iTelescope Observatory, Siding Spring (S31.273286 E149.064420)
Australia/NSW. Observer H. Sato. 0.30-m f/9 reflector + CCD.
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. Observers L.
Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + CCD.
(W87) Cerro Tololo-LCO C (S30.167454 W70.804680) Chile. Observers T.
Lister, J. Chatelain, E. Gomez, S. Greenstreet. Measurer T. Lister. 1.0-m
f/8.0 Ritchey-Chrétien + CCD.
(W92) MASTER-OAFA Observatory, San Juan (S31.802279 W69.326430) Argentina.
Observers Y. Kechin, S. Bodrov, V. Lipunov, E. Gorbovskoy, N. Tiurina, P.
Balanutsa, A. Kuznetsov, I. Gorbunov, F. Balakin, D. Zimnukhov, V.
Kornilov, R. Podesta, F. Podesta, H. Levato, A. Krylov, C. Francile.
0.4-m f/2.5 reflector + CCD.
(X07) iTelescope Deep Sky Chile, Rio Hurtado (S30.526389 W70.853610) Chile.
Observer H. Sato. 0.51-m f/6.8 astrograph + CCD.
(X25) UBC Southern Observatory (S30.526459 W70.853220) Chile.
(X76) SUN Observatory, Redencao (S8.035852 W50.009030) Brazil. Observer W.
Ferreira. 0.13-m f/5.0 reflector + CMO.
(X93) Munhoz Observatory (S22.628912 W46.395300) Brazil. Observer A.
Brossel. 0.30-m f/4.0 reflector + CMO.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: A11BRI6
Perihelion 2026 Mar 20.279137 +/- 0.112 TT = 6:41:57.4 (JD 2461119.779137)
Epoch 2026 May 12.0 TT = JDT 2461172.5 Earth MOID: 0.0107 Ve: 0.0650
M 12.029282672 +/- 0.34 Me: 0.0920 Ma: 0.0582 AutoNEOCP
n 0.228169306 +/- 0.00603 Peri. 104.197758 +/- 0.09
a 2.652352457 +/- 0.0467 Node 6.762419 +/- 0.07
e 0.84583673 +/- 0.00305 Incl. 12.990792 +/- 0.029
P 4.31963 H 19.89 G 0.15 U 9.3
q 0.408895314 +/- 0.000884 Q 4.895809601 +/- 0.0944 (J2000 ecliptic)
From 76 observations 2026 May 3-12; mean residual 0".41
Residuals in arcseconds: 260503 W68 .63- .04- 260504 X25 .04- .36- 260508 X93 .77+ 1.1+ 260503 W68 .10+ .46- 260504 Y05 .05+ .27+ 260509 W87 .31- .00 260503 W68 .64+ .39+ 260504 X76 1.2- .31+ 260509 W87 .32- .04- 260503 W68 .30+ .14- 260504 X25 .01+ .43- 260509 W87 .36- .03+ 260503 E23 .17+ .02- 260504 X76 .70- .58+ 260510 I47 .83- .58+ 260503 E23 .02- .40+ 260504 X25 .24- .87- 260510 I47 .24+ .17+ 260503 E23 .01- .06+ 260504 X76 .60- .39+ 260511 E62 .17- .06- 260503 M21 .11+ .47+ 260505 X07 .24+ .24- 260511 E62 .52- .08+ 260503 M21 .10- .15+ 260505 X07 .46- .25- 260512 X25 .18+ .24+ 260503 M21 .11- .00 260505 M49 .00 .02- 260512 I47 .36+ .91- 260503 Y05 .32+ .16+ 260505 M49 .03+ .01+ 260512 X25 .34+ .28+ 260503 Y05 .50+ .91- 260505 M49 .08+ .00 260512 X25 .51+ .42+ 260503 Y05 .05- .19- 260506 Q62 .39+ .09+ 260512 X25 .59+ .27+ 260504 E94 .11+ .25+ 260506 Q62 .36+ .25- 260512 X25 .50+ .22+ 260504 E94 .24+ .32+ 260506 Q62 .42+ .09- 260512 W68 .36+ .69+ 260504 E94 .25+ .06+ 260506 Q62 .37+ .07- 260512 W68 .39- 1.1- 260504 M49 .17+ .23+ 260506 323 .74+ .26+ 260512 W68 .33- .75+ 260504 M49 .11- .10+ 260506 323 .27+ .63+ 260512 W92 .02+ .40- 260504 M49 .13+ .01+ 260506 323 .25- .43- 260512 W68 .40+ .45- 260504 M21 .09- .33+ 260506 M49 .04+ .10- 260512 W92 .43- .34+ 260504 M21 .03+ .04+ 260506 M49 .08- .06- 260512 W92 .06+ .32- 260504 M21 .01- .04- 260506 M49 .03- .07+ 260512 W92 .07- .27+ 260504 Y05 .04- .09- 260507 323 .41+ 1.3- 260512 W92 .02- .28+ 260504 Y05 .16- .21+ 260507 323 1.1- .46- 260512 I47 .63- .10- 260504 X25 .41- .23- 260508 X93 1.0+ .67- 260504 X25 .19- .31- 260508 X93 .09+ .25- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 13 07 11 12 13.336 -38 45 22.58 .26105 1.1738 123.2 19.1 .254 71 2026 05 13 08 11 12 38.938 -38 44 02.23 .26167 1.1744 123.3 19.1 .261 71 2026 05 13 09 11 13 04.414 -38 42 41.91 .26229 1.1751 123.3 19.1 .268 71 2026 05 13 10 11 13 29.763 -38 41 21.62 .26292 1.1757 123.4 19.1 .275 71 2026 05 13 11 11 13 54.986 -38 40 01.36 .26354 1.1763 123.4 19.1 .282 71 2026 05 13 12 11 14 20.085 -38 38 41.14 .26417 1.1770 123.5 19.1 .289 71 2026 05 13 13 11 14 45.060 -38 37 20.96 .26479 1.1776 123.5 19.1 .297 72 2026 05 13 14 11 15 09.912 -38 36 00.83 .26542 1.1782 123.6 19.1 .304 72 2026 05 13 15 11 15 34.641 -38 34 40.73 .26605 1.1789 123.7 19.1 .312 72 2026 05 13 16 11 15 59.250 -38 33 20.69 .26668 1.1795 123.7 19.1 .319 72 2026 05 13 17 11 16 23.737 -38 32 00.69 .26730 1.1801 123.8 19.1 .327 72 2026 05 13 18 11 16 48.106 -38 30 40.75 .26793 1.1808 123.8 19.1 .335 72 2026 05 13 19 11 17 12.355 -38 29 20.86 .26856 1.1814 123.9 19.1 .343 72 2026 05 13 20 11 17 36.486 -38 28 01.03 .26919 1.1820 123.9 19.1 .351 72 2026 05 13 21 11 18 00.500 -38 26 41.25 .26982 1.1827 124.0 19.1 .359 72 2026 05 13 22 11 18 24.397 -38 25 21.54 .27045 1.1833 124.0 19.1 .367 72 2026 05 13 23 11 18 48.179 -38 24 01.89 .27109 1.1839 124.1 19.1 .375 72 2026 05 14 00 11 19 11.846 -38 22 42.31 .27172 1.1845 124.1 19.1 .383 72 2026 05 14 01 11 19 35.398 -38 21 22.80 .27235 1.1852 124.2 19.1 .391 72 2026 05 14 02 11 19 58.838 -38 20 03.35 .27299 1.1858 124.2 19.2 .400 72 2026 05 14 03 11 20 22.165 -38 18 43.98 .27362 1.1864 124.3 19.2 .408 72 2026 05 14 04 11 20 45.380 -38 17 24.68 .27425 1.1871 124.3 19.2 .417 72 2026 05 14 05 11 21 08.483 -38 16 05.45 .27489 1.1877 124.4 19.2 .426 72 2026 05 14 06 11 21 31.477 -38 14 46.30 .27553 1.1883 124.4 19.2 .434 73 2026 05 14 07 11 21 54.361 -38 13 27.24 .27616 1.1890 124.5 19.2 .443 73 2026 05 14 08 11 22 17.136 -38 12 08.25 .27680 1.1896 124.5 19.2 .452 73 2026 05 14 09 11 22 39.804 -38 10 49.34 .27744 1.1902 124.6 19.2 .461 73 2026 05 14 10 11 23 02.363 -38 09 30.52 .27807 1.1908 124.6 19.2 .470 73 2026 05 14 11 11 23 24.817 -38 08 11.79 .27871 1.1915 124.7 19.2 .479 73 2026 05 14 12 11 23 47.164 -38 06 53.14 .27935 1.1921 124.7 19.2 .489 73 2026 05 14 13 11 24 09.406 -38 05 34.59 .27999 1.1927 124.8 19.2 .498 73 2026 05 14 14 11 24 31.544 -38 04 16.12 .28063 1.1934 124.8 19.2 .508 73 2026 05 14 15 11 24 53.578 -38 02 57.75 .28127 1.1940 124.9 19.2 .517 73 2026 05 14 16 11 25 15.509 -38 01 39.47 .28191 1.1946 124.9 19.2 .527 73 2026 05 14 17 11 25 37.337 -38 00 21.29 .28255 1.1952 125.0 19.2 .536 73 2026 05 14 18 11 25 59.064 -37 59 03.20 .28319 1.1959 125.0 19.2 .546 73 2026 05 14 19 11 26 20.690 -37 57 45.21 .28384 1.1965 125.1 19.2 .556 73 2026 05 14 20 11 26 42.216 -37 56 27.32 .28448 1.1971 125.1 19.2 .566 73 2026 05 14 21 11 27 03.641 -37 55 09.54 .28512 1.1978 125.1 19.2 .576 73 2026 05 14 22 11 27 24.968 -37 53 51.85 .28577 1.1984 125.2 19.2 .586 73 2026 05 14 23 11 27 46.197 -37 52 34.27 .28641 1.1990 125.2 19.2 .596 73 2026 05 15 00 11 28 07.328 -37 51 16.80 .28706 1.1996 125.3 19.2 .606 73 2026 05 15 01 11 28 28.362 -37 49 59.43 .28770 1.2003 125.3 19.3 .617 73 2026 05 15 02 11 28 49.300 -37 48 42.17 .28835 1.2009 125.4 19.3 .627 73 2026 05 15 03 11 29 10.142 -37 47 25.01 .28900 1.2015 125.4 19.3 .638 73 2026 05 15 04 11 29 30.889 -37 46 07.97 .28964 1.2021 125.4 19.3 .648 73 2026 05 15 05 11 29 51.541 -37 44 51.04 .29029 1.2028 125.5 19.3 .659 73 2026 05 15 06 11 30 12.100 -37 43 34.22 .29094 1.2034 125.5 19.3 .670 73