"Pseudo-MPEC" for 6H84H21
Created 2026 Aug 9 11:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6H84H21*KC2026 08 09.29824 00 24 01.65 -16 41 31.8 ~8995 17.7 GVNEOCPW94
6H84H21 KC2026 08 09.30443 00 24 00.66 -16 39 18.8 ~8995 17.5 GVNEOCPW94
6H84H21 KC2026 08 09.31063 00 23 59.63 -16 37 06.3 ~8995 17.5 GVNEOCPW94
6H84H21 4C2026 08 09.38969 00 23 47.06 -16 08 50.9 ~89A5 17.8 VqNEOCPW97
6H84H21 4C2026 08 09.39556 00 23 46.17 -16 06 45.3 ~89A5 17.7 VqNEOCPW97
6H84H21 4C2026 08 09.40144 00 23 45.30 -16 04 39.7 ~89A5 17.7 VqNEOCPW97
Station data:
(W94) AMACS1, San Pedro de Atacama (S22.953074 W68.179810) Chile. Observers
A. Maury, G. Attard. Measurers A. Maury, G. Attard, D. Parrott. 0.28-m
f/2.2 Schmidt + CCD.
(W97) Atacama Desert Observatory, San Pedro de Atacama (S22.953413
W68.179760) Chile.
Orbital elements: 6H84H21
Perihelion 2026 Jul 31.901074 +/- 6.79 TT = 21:37:32.8 (JD 2461253.401074)
Epoch 2026 Aug 9.0 TT = JDT 2461261.5 Earth MOID: 0.0387 AutoNEOCP
M 2.571544857 +/- 2.6 (J2000 ecliptic)
n 0.317516790 +/- 0.202 Peri. 346.506686 +/- 8
a 2.127934482 +/- 0.904 Node 322.021149 +/- 0.8
e 0.50909113 +/- 0.206 Incl. 11.859965 +/- 4.2
P 3.10411 H 22.53 G 0.15 U 11.7 SR
q 1.044621891 +/- 0.0156 Q 3.211247073 +/- 6.47
From 6 observations 2026 Aug. 9 (2.5 hr); mean residual 0".27
Residuals in arcseconds: 260809 W94 .12+ .26- 260809 W94 .29- .02- 260809 W97 .07- .09+ 260809 W94 .18+ .23+ 260809 W97 .24- .46+ 260809 W97 .31+ .51- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 09 12 00 23 41.799 -15 30 10.46 .04997 1.0497 134.9 17.8 76.0 73 2026 08 09 13 00 23 38.102 -15 15 28.27 .05003 1.0498 135.0 17.8 94.5 72 2026 08 09 14 00 23 34.412 -15 00 48.21 .05009 1.0498 135.0 17.8 114 70 2026 08 09 15 00 23 30.729 -14 46 10.31 .05015 1.0499 135.0 17.8 134 67 2026 08 09 16 00 23 27.052 -14 31 34.58 .05021 1.0499 135.0 17.8 154 64 2026 08 09 17 00 23 23.382 -14 17 01.07 .05028 1.0500 135.0 17.8 177 61 2026 08 09 18 00 23 19.719 -14 02 29.78 .05034 1.0500 135.0 17.8 200 57 2026 08 09 19 00 23 16.061 -13 48 00.74 .05040 1.0501 135.1 17.8 226 52 2026 08 09 20 00 23 12.411 -13 33 33.98 .05047 1.0501 135.1 17.8 254 48 2026 08 09 21 00 23 08.766 -13 19 09.51 .05054 1.0502 135.1 17.8 285 44 2026 08 09 22 00 23 05.128 -13 04 47.37 .05060 1.0502 135.1 17.8 318 40 2026 08 09 23 00 23 01.496 -12 50 27.57 .05067 1.0503 135.1 17.8 355 36 2026 08 10 00 00 22 57.871 -12 36 10.14 .05074 1.0503 135.1 17.8 394 33 2026 08 10 01 00 22 54.251 -12 21 55.09 .05081 1.0504 135.1 17.8 435 30 2026 08 10 02 00 22 50.638 -12 07 42.44 .05088 1.0504 135.2 17.8 480 28 2026 08 10 03 00 22 47.030 -11 53 32.23 .05096 1.0505 135.2 17.8 527 26 2026 08 10 04 00 22 43.429 -11 39 24.46 .05103 1.0505 135.2 17.8 577 24 2026 08 10 05 00 22 39.834 -11 25 19.15 .05110 1.0506 135.2 17.8 629 22 2026 08 10 06 00 22 36.244 -11 11 16.33 .05118 1.0506 135.2 17.8 684 21 2026 08 10 07 00 22 32.661 -10 57 16.01 .05125 1.0507 135.2 17.8 740 20 2026 08 10 08 00 22 29.083 -10 43 18.21 .05133 1.0507 135.2 17.9 800 19 2026 08 10 09 00 22 25.511 -10 29 22.94 .05141 1.0508 135.2 17.9 861 18 2026 08 10 10 00 22 21.945 -10 15 30.23 .05149 1.0508 135.2 17.9 925 17 2026 08 10 11 00 22 18.385 -10 01 40.10 .05156 1.0509 135.2 17.9 991 16 2026 08 10 12 00 22 14.830 -09 47 52.55 .05164 1.0510 135.2 17.9 1059 16 2026 08 10 13 00 22 11.281 -09 34 07.60 .05173 1.0510 135.2 17.9 1129 15 2026 08 10 14 00 22 07.737 -09 20 25.27 .05181 1.0511 135.2 17.9 1201 14 2026 08 10 15 00 22 04.200 -09 06 45.58 .05189 1.0511 135.2 17.9 1275 14 2026 08 10 16 00 22 00.667 -08 53 08.53 .05197 1.0512 135.2 17.9 1350 14 2026 08 10 17 00 21 57.140 -08 39 34.15 .05206 1.0512 135.2 17.9 1428 13 2026 08 10 18 00 21 53.619 -08 26 02.44 .05214 1.0513 135.2 17.9 1508 13 2026 08 10 19 00 21 50.103 -08 12 33.41 .05223 1.0513 135.2 17.9 1590 12 2026 08 10 20 00 21 46.592 -07 59 07.09 .05231 1.0514 135.2 17.9 1673 12 2026 08 10 21 00 21 43.086 -07 45 43.49 .05240 1.0515 135.2 17.9 1758 12 2026 08 10 22 00 21 39.586 -07 32 22.60 .05249 1.0515 135.2 17.9 1845 11 2026 08 10 23 00 21 36.091 -07 19 04.46 .05258 1.0516 135.2 17.9 1933 11 2026 08 11 00 00 21 32.602 -07 05 49.06 .05267 1.0516 135.2 17.9 2024 11 2026 08 11 01 00 21 29.117 -06 52 36.43 .05276 1.0517 135.2 17.9 2116 11 2026 08 11 02 00 21 25.638 -06 39 26.56 .05285 1.0517 135.2 17.9 2209 10 2026 08 11 03 00 21 22.164 -06 26 19.47 .05294 1.0518 135.2 17.9 2304 10 2026 08 11 04 00 21 18.694 -06 13 15.16 .05303 1.0519 135.2 17.9 2401 10 2026 08 11 05 00 21 15.230 -06 00 13.66 .05313 1.0519 135.2 17.9 2499 10 2026 08 11 06 00 21 11.771 -05 47 14.96 .05322 1.0520 135.2 17.9 2599 10 2026 08 11 07 00 21 08.317 -05 34 19.08 .05332 1.0520 135.2 17.9 2700 9 2026 08 11 08 00 21 04.868 -05 21 26.02 .05341 1.0521 135.2 17.9 2802 9 2026 08 11 09 00 21 01.423 -05 08 35.79 .05351 1.0521 135.2 17.9 2906 9 2026 08 11 10 00 20 57.984 -04 55 48.39 .05361 1.0522 135.2 17.9 3011 9 2026 08 11 11 00 20 54.549 -04 43 03.84 .05371 1.0523 135.2 18.0 3118 9