"Pseudo-MPEC" for A11FYJH
Created 2026 Aug 23 3:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11FYJH*0C2026 08 21.92485518 54 18.566+18 51 58.54 ~8MKo 18.54wVNEOCPR17
A11FYJH 0C2026 08 21.93901118 54 17.866+18 52 49.94 ~8MKo 18.43wVNEOCPR17
A11FYJH 0C2026 08 21.95315118 54 17.184+18 53 40.96 ~8MKo 18.30wVNEOCPR17
A11FYJH 0C2026 08 21.96729818 54 16.519+18 54 31.68 ~8MKo 18.22wVNEOCPR17
A11FYJH KB2026 08 22.87743 18 54 52.39 +19 54 37.7 ~8MNK 18.1 GXNEOCPL04
A11FYJH KB2026 08 22.89495 18 54 52.13 +19 55 53.2 ~8MNK 18.0 GXNEOCPL04
A11FYJH 0C2026 08 22.90385018 54 56.789+19 56 22.60 ~8MMK 17.7 GWNEOCPJ95
A11FYJH 0C2026 08 22.90586118 54 56.750+19 56 32.03 ~8MMK 18.7 GWNEOCPJ95
A11FYJH 0C2026 08 22.90880518 54 56.657+19 56 44.45 ~8MMK 19.1 GWNEOCPJ95
A11FYJH KB2026 08 22.91256 18 54 51.92 +19 57 06.8 ~8MNK 17.7 GXNEOCPL04
A11FYJH KB2026 08 22.94225918 54 53.158+19 59 22.20 ~8MN5 18.6 GXNEOCP595
A11FYJH KB2026 08 22.94416118 54 53.131+19 59 30.52 ~8MN5 18.5 GXNEOCP595
A11FYJH IB2026 08 22.94606518 54 53.105+19 59 38.83 ~8MN5 17.7 GXNEOCP595
A11FYJH 0B2026 08 22.95161818 54 53.748+19 59 45.32 ~8MNZ 17.70GWNEOCPG34
A11FYJH 0B2026 08 22.95518418 54 53.737+20 00 00.34 ~8MNZ 18.98GWNEOCPG34
A11FYJH 0B2026 08 22.96152718 54 53.757+20 00 27.42 ~8MNZ 18.62GWNEOCPG34
A11FYJH KB2026 08 22.96379618 54 54.432+20 01 33.06 ~8N05 18.4 GXNEOCPR63
A11FYJH 0B2026 08 22.96683718 54 53.781+20 00 50.23 ~8MNZ 18.48GWNEOCPG34
A11FYJH KB2026 08 22.98223418 54 54.062+20 02 51.72 ~8N05 17.3 GXNEOCPR63
A11FYJH KB2026 08 23.03823218 55 00.639+20 11 02.91 ~8N2K 18.4 VZNEOCPY05
A11FYJH KB2026 08 23.05149518 54 59.994+20 12 01.41 ~8N2K 18.6 VZNEOCPY05
A11FYJH KB2026 08 23.06455818 54 59.412+20 12 59.59 ~8N2K 18.6 VZNEOCPY05
A11FYJH KC2026 08 23.10882018 55 09.33 +20 12 40.3 ~8N35 20.0 GVNEOCPH21
A11FYJH KC2026 08 23.11841718 55 09.03 +20 13 25.1 ~8N35 19.9 GVNEOCPH21
Station data:
(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.
(G34) Oberfrauendorf (N50.860002 E13.701500) Germany. Observer T. Felber.
0.35-m f/6.3 Schmidt-Cassegrain + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(R17) ATLAS-TDO (N28.298778 W16.510310) Canary Islands (Spain). Observers
L. Denneau, R. Siverd, J. Tonry, H. Weiland, J. Licandro, M. Alarcon.
Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd,
J. Tonry, H. Weiland, J. Licandro, M. Alarcon. 0.56-m f/2.2 Astrograph +
CMOS.
(R63) Observatorio Sureste Estelar, Fuente Alamo (N37.717184 W1.220110)
Spain.
(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: A11FYJH
Perihelion 2026 Sep 19.667223 +/- 0.0261 TT = 16:00:48.1 (JD 2461303.167223)
Epoch 2026 Aug 23.0 TT = JDT 2461275.5 Earth MOID: 0.0041 AutoNEOCP
M 347.062014506 +/- 0.07 (J2000 ecliptic)
n 0.467628620 +/- 0.0022 Peri. 199.190170 +/- 0.051
a 1.643874504 +/- 0.00516 Node 161.173207 +/- 0.057
e 0.39928721 +/- 0.00196 Incl. 6.337312 +/- 0.033
P 2.108/769.827d H 23.67 G 0.15 U 8.6
q 0.987496426 +/- 0.000121 Q 2.300252582 +/- 0.0104
From 24 observations 2026 Aug. 21-23 (28.6 hr); mean residual 0".37
Residuals in arcseconds: 260821 R17 .21+ .06+ 260822 J95 .54- .10- 260822 R63 .08+ .25- 260821 R17 .15+ .01- 260822 L04 .28- .12- 260822 G34 .04- .02- 260821 R17 .14+ .06- 260822 595 .54+ .11- 260822 R63 .03+ .42- 260821 R17 .05+ .10- 260822 595 .40+ .12+ 260823 Y05 .19+ .01- 260822 L04 .39- .08+ 260822 595 .26+ .34+ 260823 Y05 .39- .48- 260822 L04 .15- .97+ 260822 G34 .22- .07- 260823 Y05 .78- .06- 260822 J95 .15+ .23- 260822 G34 .35- .26- 260823 H21 1.1+ .09+ 260822 J95 .08+ .38+ 260822 G34 .16- .22- 260823 H21 1.2+ .22+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 23 04 18 55 11.917 +20 18 29.58 .03626 1.0315 123.0 18.5 .225 171 2026 08 23 05 18 55 14.104 +20 21 46.75 .03609 1.0313 123.0 18.5 .312 176 2026 08 23 06 18 55 16.321 +20 25 05.74 .03592 1.0312 122.9 18.5 .407 178 2026 08 23 07 18 55 18.570 +20 28 26.55 .03575 1.0311 122.9 18.5 .510 0 2026 08 23 08 18 55 20.851 +20 31 49.22 .03558 1.0310 122.9 18.5 .620 2 2026 08 23 09 18 55 23.164 +20 35 13.77 .03541 1.0308 122.8 18.5 .738 3 2026 08 23 10 18 55 25.509 +20 38 40.23 .03524 1.0307 122.8 18.5 .863 3 2026 08 23 11 18 55 27.888 +20 42 08.63 .03507 1.0306 122.7 18.5 1.00 4 2026 08 23 12 18 55 30.301 +20 45 39.00 .03490 1.0305 122.7 18.5 1.14 5 2026 08 23 13 18 55 32.747 +20 49 11.36 .03473 1.0303 122.6 18.5 1.29 5 2026 08 23 14 18 55 35.228 +20 52 45.74 .03456 1.0302 122.6 18.5 1.45 5 2026 08 23 15 18 55 37.745 +20 56 22.18 .03439 1.0301 122.6 18.4 1.61 6 2026 08 23 16 18 55 40.296 +21 00 00.71 .03422 1.0300 122.5 18.4 1.79 6 2026 08 23 17 18 55 42.884 +21 03 41.34 .03406 1.0298 122.5 18.4 1.98 6 2026 08 23 18 18 55 45.509 +21 07 24.13 .03389 1.0297 122.4 18.4 2.17 6 2026 08 23 19 18 55 48.171 +21 11 09.09 .03372 1.0296 122.4 18.4 2.37 7 2026 08 23 20 18 55 50.870 +21 14 56.27 .03355 1.0294 122.3 18.4 2.59 7 2026 08 23 21 18 55 53.608 +21 18 45.69 .03338 1.0293 122.3 18.4 2.81 7 2026 08 23 22 18 55 56.385 +21 22 37.39 .03321 1.0292 122.2 18.4 3.05 7 2026 08 23 23 18 55 59.201 +21 26 31.40 .03304 1.0291 122.2 18.4 3.29 7 2026 08 24 00 18 56 02.057 +21 30 27.76 .03287 1.0289 122.1 18.4 3.55 7 2026 08 24 01 18 56 04.954 +21 34 26.51 .03270 1.0288 122.1 18.3 3.82 7 2026 08 24 02 18 56 07.892 +21 38 27.69 .03253 1.0287 122.1 18.3 4.10 7 2026 08 24 03 18 56 10.873 +21 42 31.32 .03236 1.0286 122.0 18.3 4.39 8 2026 08 24 04 18 56 13.895 +21 46 37.45 .03219 1.0284 122.0 18.3 4.70 8 2026 08 24 05 18 56 16.962 +21 50 46.12 .03203 1.0283 121.9 18.3 5.01 8 2026 08 24 06 18 56 20.072 +21 54 57.37 .03186 1.0282 121.9 18.3 5.34 8 2026 08 24 07 18 56 23.227 +21 59 11.23 .03169 1.0281 121.8 18.3 5.69 8 2026 08 24 08 18 56 26.427 +22 03 27.76 .03152 1.0280 121.8 18.3 6.04 8 2026 08 24 09 18 56 29.674 +22 07 46.99 .03135 1.0278 121.7 18.3 6.42 8 2026 08 24 10 18 56 32.967 +22 12 08.96 .03118 1.0277 121.7 18.3 6.80 8 2026 08 24 11 18 56 36.308 +22 16 33.73 .03101 1.0276 121.6 18.2 7.20 8 2026 08 24 12 18 56 39.698 +22 21 01.33 .03084 1.0275 121.6 18.2 7.62 8 2026 08 24 13 18 56 43.137 +22 25 31.82 .03068 1.0273 121.5 18.2 8.05 8 2026 08 24 14 18 56 46.626 +22 30 05.23 .03051 1.0272 121.5 18.2 8.50 8 2026 08 24 15 18 56 50.166 +22 34 41.62 .03034 1.0271 121.4 18.2 8.96 8 2026 08 24 16 18 56 53.758 +22 39 21.04 .03017 1.0270 121.4 18.2 9.45 8 2026 08 24 17 18 56 57.403 +22 44 03.53 .03000 1.0269 121.3 18.2 9.95 8 2026 08 24 18 18 57 01.101 +22 48 49.16 .02983 1.0267 121.3 18.2 10.5 8 2026 08 24 19 18 57 04.854 +22 53 37.96 .02967 1.0266 121.2 18.2 11.0 8 2026 08 24 20 18 57 08.663 +22 58 30.00 .02950 1.0265 121.2 18.1 11.6 9 2026 08 24 21 18 57 12.529 +23 03 25.33 .02933 1.0264 121.1 18.1 12.1 9 2026 08 24 22 18 57 16.452 +23 08 24.00 .02916 1.0262 121.1 18.1 12.7 9 2026 08 24 23 18 57 20.433 +23 13 26.08 .02899 1.0261 121.0 18.1 13.3 9 2026 08 25 00 18 57 24.475 +23 18 31.61 .02882 1.0260 121.0 18.1 14.0 9 2026 08 25 01 18 57 28.577 +23 23 40.67 .02866 1.0259 120.9 18.1 14.6 9 2026 08 25 02 18 57 32.741 +23 28 53.31 .02849 1.0258 120.9 18.1 15.3 9 2026 08 25 03 18 57 36.968 +23 34 09.59 .02832 1.0256 120.8 18.1 16.0 9