"Pseudo-MPEC" for A11EXtx
Created 2026 Jul 21 5:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11EXtx*0C2026 07 20.39395517 35 10.426+37 53 26.05 ~7KC5 18.43cVNEOCPT05
A11EXtx 0C2026 07 20.39679317 35 16.771+37 53 21.88 ~7KC5 18.49cVNEOCPT05
A11EXtx 0C2026 07 20.40913917 35 44.962+37 53 07.48 ~7KC5 19.01cVNEOCPT05
A11EXtx 0C2026 07 20.41679317 36 02.390+37 52 58.01 ~7KC5 19.43cVNEOCPT05
A11EXtx KB2026 07 20.87195817 54 35.839+37 39 32.36 ~7KMK 18.6 GXNEOCP595
A11EXtx KB2026 07 20.87394617 54 40.445+37 39 27.90 ~7KMK 19.1 GXNEOCP595
A11EXtx KB2026 07 20.87593517 54 45.108+37 39 23.51 ~7KMK 19.2 GXNEOCP595
A11EXtx KC2026 07 20.89633117 55 34.121+37 38 28.57 ~7KLo 18.0 GWNEOCP151
A11EXtx KC2026 07 20.89714117 55 36.024+37 38 26.34 ~7KLo 18.0 GWNEOCP151
A11EXtx KC2026 07 20.89875017 55 39.751+37 38 22.09 ~7KLo 18.2 GWNEOCP151
A11EXtx KC2026 07 20.89956017 55 41.750+37 38 21.05 ~7KLo 18.5 GWNEOCP151
A11EXtx KC2026 07 20.90035917 55 43.594+37 38 18.74 ~7KLo 18.6 GWNEOCP151
A11EXtx KC2026 07 20.90116917 55 45.451+37 38 15.97 ~7KLo 17.3 GWNEOCP151
A11EXtx KC2026 07 20.90197917 55 47.131+37 38 15.22 ~7KLox18.8 GWNEOCP151
A11EXtx 1C2026 07 20.91783517 56 21.48 +37 37 28.6 ~7KMo 17.9 GVNEOCPK88
A11EXtx KB2026 07 20.91849917 56 23.52 +37 37 20.5 ~7KMZ 18.0 GVNEOCPG02
A11EXtx 1C2026 07 20.91956317 56 25.49 +37 37 23.7 ~7KMo 17.8 GVNEOCPK88
A11EXtx KB2026 07 20.92119217 56 29.87 +37 37 13.6 ~7KMZ 18.2 GVNEOCPG02
A11EXtx 1C2026 07 20.92152717 56 30.11 +37 37 18.4 ~7KMo 17.7 GVNEOCPK88
A11EXtx KB2026 07 20.92388517 56 36.22 +37 37 06.6 ~7KMZ 17.2 GVNEOCPG02
A11EXtx 0C2026 07 20.92560117 56 45.302+37 36 59.29 ~7KMZ 17.8 GWNEOCPJ95
A11EXtx 0C2026 07 20.92667317 56 47.849+37 36 56.63 ~7KMZ 17.9 GWNEOCPJ95
A11EXtx 0C2026 07 20.92775117 56 50.352+37 36 53.89 ~7KMZ 18.2 GWNEOCPJ95
A11EXtx 0C2026 07 20.92959117 56 54.682+37 36 49.28 ~7KMZ 18.6 GWNEOCPJ95
A11EXtx KB2026 07 20.95710617 57 56.940+37 35 43.48 ~7L05 18.2 GVNEOCPD48
A11EXtx KB2026 07 20.96770817 58 21.857+37 35 13.38 ~7L05 17.9 GVNEOCPD48
A11EXtx 0B2026 07 20.97617217 58 43.865+37 34 47.93 ~7KNo 17.6 GWNEOCPJ69
A11EXtx 0B2026 07 20.97793517 58 48.034+37 34 42.85 ~7KNo 17.7 GWNEOCPJ69
A11EXtx KB2026 07 20.97831017 58 46.783+37 34 42.64 ~7L05 17.9 GVNEOCPD48
A11EXtx 0B2026 07 20.97983617 58 52.486+37 34 37.38 ~7KNo 17.7 GWNEOCPJ69
A11EXtx KC2026 07 21.20778218 08 10.673+37 24 16.56 ~7L5Z ZNEOCPH36
A11EXtx KC2026 07 21.21167818 08 19.759+37 24 03.35 ~7L5Z 18.3 VZNEOCPH36
A11EXtx KC2026 07 21.21558618 08 28.805+37 23 49.74 ~7L5Z 17.9 VZNEOCPH36
Station data:
(151) Eschenberg Observatory, Winterthur (N47.476028 E8.744000) Switzerland.
Observer D. Luongo. 0.6-m f/3.8 Astrograph + CCD.
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(D48) Niederbexbach Observatory (N49.330848 E7.263810) Germany. Observer
W. Wiedemann. 0.28-m f/4.3 Schmidt- Cassegrain + CCD.
(G02) KYSUCE Observatory, Kysucke Nove Mesto (N49.307313 E18.765390)
Slovakia. Observer M. Urbanik. 0.40-m f/4.4 reflector + CCD.
(H36) Sandlot Observatory, Scranton (N38.797718 W95.706550) US/Kansas.
Observer G. Hug. 0.56-m reflector + CCD.
(J69) North Observatory, Clanfield (N50.938986 W1.019660) UK/England.
Observer D. Briggs. 0.41-m f/4.5 Newtonian reflector + CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(K88) GINOP-KHK, Piszkéstető (N47.917453 E19.893670) Hungary. Observer K.
Sárneczky. 0.60-m Schmidt + CCD.
(T05) ATLAS-HKO, Haleakala (N20.707551 W156.257010) US/Hawaii. 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.
Orbital elements: A11EXtx
Perihelion 2026 Jul 7.218080 +/- 0.00806 TT = 5:14:02.1 (JD 2461228.718080)
Epoch 2026 Jul 21.0 TT = JDT 2461242.5 Earth MOID: 0.0305 Ma: 0.0140
M 4.245478556 +/- 0.020 (J2000 ecliptic) AutoNEOCP
n 0.308046969 +/- 0.00142 Peri. 117.348507 +/- 0.11
a 2.171324615 +/- 0.00667 Node 163.869702 +/- 0.10
e 0.53213118 +/- 0.00144 Incl. 2.161868 +/- 0.0050
P 3.19954 H 23.54 G 0.15 U 8.3
q 1.015895066 +/- 1.5e-5 Q 3.326754164 +/- 0.0133
32 of 33 observations 2026 July 20-21 (19.7 hr); mean residual 0".49
Residuals in arcseconds: 260720 T05 1.4+ 1.1+ 260720 151 .98+ .11- 260720 J95 .23- .03- 260720 T05 .13- .05- 260720 151 .54+ .93- 260720 J95 .08- .06- 260720 T05 .20- .30- 260720 151( 2.0- .27+) 260720 D48 .09+ .18+ 260720 T05 1.2- .35- 260720 K88 .01+ .12+ 260720 D48 .20+ .09+ 260720 595 .00 .11+ 260720 G02 .74+ .58- 260720 J69 .48- .29+ 260720 595 .42- .12+ 260720 K88 .48- .17- 260720 J69 .18- .21+ 260720 595 .19- .24+ 260720 G02 1.1+ .33- 260720 D48 .09+ .14+ 260720 151 .32+ .12+ 260720 K88 .31- .21- 260720 J69 .38- .15+ 260720 151 .43+ .19- 260720 G02 1.4+ .12- 260721 H36 .09- .07- 260720 151 .02+ .61- 260720 J95 .31- .05+ 260721 H36 .34+ .21+ 260720 151 1.3+ .29+ 260720 J95 .07+ .04+ 260721 H36 .04- .24+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 21 06 18 09 55.159 +37 21 58.09 .03204 1.0307 116.5 18.3 .261 30 2026 07 21 07 18 11 36.421 +37 19 29.51 .03203 1.0308 116.7 18.3 .283 32 2026 07 21 08 18 13 17.611 +37 16 55.39 .03203 1.0309 116.9 18.3 .306 35 2026 07 21 09 18 14 58.721 +37 14 15.74 .03202 1.0310 117.0 18.3 .331 38 2026 07 21 10 18 16 39.739 +37 11 30.59 .03202 1.0311 117.2 18.3 .359 41 2026 07 21 11 18 18 20.653 +37 08 39.95 .03202 1.0312 117.4 18.3 .388 43 2026 07 21 12 18 20 01.454 +37 05 43.86 .03202 1.0313 117.6 18.3 .419 46 2026 07 21 13 18 21 42.130 +37 02 42.33 .03202 1.0314 117.8 18.3 .452 49 2026 07 21 14 18 23 22.672 +36 59 35.40 .03202 1.0314 118.0 18.3 .488 51 2026 07 21 15 18 25 03.068 +36 56 23.10 .03202 1.0315 118.2 18.3 .526 53 2026 07 21 16 18 26 43.308 +36 53 05.45 .03203 1.0316 118.4 18.3 .566 55 2026 07 21 17 18 28 23.382 +36 49 42.50 .03203 1.0317 118.5 18.3 .609 58 2026 07 21 18 18 30 03.279 +36 46 14.27 .03204 1.0318 118.7 18.3 .654 60 2026 07 21 19 18 31 42.990 +36 42 40.81 .03204 1.0319 118.9 18.3 .701 61 2026 07 21 20 18 33 22.504 +36 39 02.16 .03205 1.0320 119.1 18.3 .751 63 2026 07 21 21 18 35 01.812 +36 35 18.35 .03206 1.0321 119.3 18.3 .803 65 2026 07 21 22 18 36 40.903 +36 31 29.43 .03207 1.0322 119.5 18.3 .858 66 2026 07 21 23 18 38 19.769 +36 27 35.45 .03208 1.0323 119.7 18.3 .915 68 2026 07 22 00 18 39 58.399 +36 23 36.45 .03210 1.0323 119.9 18.2 .974 69 2026 07 22 01 18 41 36.784 +36 19 32.47 .03211 1.0324 120.0 18.2 1.04 71 2026 07 22 02 18 43 14.916 +36 15 23.58 .03212 1.0325 120.2 18.2 1.10 72 2026 07 22 03 18 44 52.784 +36 11 09.81 .03214 1.0326 120.4 18.2 1.17 73 2026 07 22 04 18 46 30.381 +36 06 51.23 .03216 1.0327 120.6 18.2 1.23 75 2026 07 22 05 18 48 07.697 +36 02 27.88 .03217 1.0328 120.8 18.2 1.31 76 2026 07 22 06 18 49 44.724 +35 57 59.82 .03219 1.0329 120.9 18.2 1.38 77 2026 07 22 07 18 51 21.453 +35 53 27.11 .03221 1.0330 121.1 18.2 1.45 78 2026 07 22 08 18 52 57.876 +35 48 49.80 .03223 1.0331 121.3 18.2 1.53 79 2026 07 22 09 18 54 33.986 +35 44 07.96 .03226 1.0332 121.5 18.2 1.61 80 2026 07 22 10 18 56 09.774 +35 39 21.65 .03228 1.0333 121.7 18.2 1.69 81 2026 07 22 11 18 57 45.232 +35 34 30.92 .03231 1.0334 121.8 18.2 1.78 81 2026 07 22 12 18 59 20.353 +35 29 35.84 .03233 1.0335 122.0 18.2 1.86 82 2026 07 22 13 19 00 55.130 +35 24 36.48 .03236 1.0336 122.2 18.2 1.95 83 2026 07 22 14 19 02 29.555 +35 19 32.89 .03239 1.0337 122.4 18.2 2.04 84 2026 07 22 15 19 04 03.621 +35 14 25.15 .03241 1.0337 122.6 18.2 2.13 85 2026 07 22 16 19 05 37.323 +35 09 13.31 .03244 1.0338 122.7 18.2 2.23 85 2026 07 22 17 19 07 10.652 +35 03 57.46 .03248 1.0339 122.9 18.2 2.33 86 2026 07 22 18 19 08 43.602 +34 58 37.65 .03251 1.0340 123.1 18.2 2.42 87 2026 07 22 19 19 10 16.168 +34 53 13.96 .03254 1.0341 123.3 18.2 2.52 87 2026 07 22 20 19 11 48.344 +34 47 46.45 .03258 1.0342 123.4 18.2 2.63 88 2026 07 22 21 19 13 20.122 +34 42 15.20 .03261 1.0343 123.6 18.2 2.73 89 2026 07 22 22 19 14 51.499 +34 36 40.28 .03265 1.0344 123.8 18.2 2.83 89 2026 07 22 23 19 16 22.468 +34 31 01.75 .03268 1.0345 123.9 18.2 2.94 90 2026 07 23 00 19 17 53.023 +34 25 19.69 .03272 1.0346 124.1 18.2 3.05 90 2026 07 23 01 19 19 23.161 +34 19 34.18 .03276 1.0347 124.3 18.2 3.16 91 2026 07 23 02 19 20 52.876 +34 13 45.28 .03280 1.0348 124.4 18.2 3.27 91 2026 07 23 03 19 22 22.163 +34 07 53.07 .03284 1.0349 124.6 18.2 3.39 92 2026 07 23 04 19 23 51.017 +34 01 57.62 .03289 1.0350 124.8 18.2 3.50 92 2026 07 23 05 19 25 19.435 +33 55 59.01 .03293 1.0351 124.9 18.2 3.62 93