"Pseudo-MPEC" for Arms083
Created 2026 Jul 28 22:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
Arms083 2C2026 07 22.65092220 28 08.16 -38 16 56.9 ~7P2o 20.7 GVNEOCPQ63
Arms083 2C2026 07 22.65577020 28 07.78 -38 17 01.6 ~7P2o 20.5 GVNEOCPQ63
Arms083 2C2026 07 22.65820320 28 07.56 -38 17 04.3 ~7P2o 20.5 GVNEOCPQ63
Arms083*2C2026 07 24.88193820 25 07.92 -38 56 28.4 ~7P2K 20.2 GVNEOCPK91
Arms083 2C2026 07 24.88434320 25 07.70 -38 56 30.5 ~7P2K 19.8 GVNEOCPK91
Arms083 2C2026 07 24.88674720 25 07.50 -38 56 33.2 ~7P2K 20.0 GVNEOCPK91
Arms083 2C2026 07 24.88915220 25 07.38 -38 56 35.3 ~7P2K 20.5 GVNEOCPK91
Arms083 2C2026 07 24.89155620 25 07.10 -38 56 37.9 ~7P2K 20.5 GVNEOCPK91
Arms083 2C2026 07 24.89396120 25 06.87 -38 56 41.1 ~7P2K 20.2 GVNEOCPK91
Arms083 2C2026 07 24.89636420 25 06.67 -38 56 43.0 ~7P2K 20.5 GVNEOCPK91
Arms083 2C2026 07 24.89876920 25 06.46 -38 56 45.8 ~7P2K 20.4 GVNEOCPK91
Arms083 2C2026 07 24.90126520 25 06.18 -38 56 48.9 ~7P2K 20.4 GVNEOCPK91
Station data:
(K91) Sutherland-LCO A (S32.380540 E20.810190) South Africa. Observer J.
D. Armstrong. Measurer T. Lister. 1.0-m f/8 Ritchey-Chrétien + CCD.
(Q63) Siding Spring-LCO A (S31.273000 E149.070640) Australia/NSW.
Observers T. Lister, S. Greenstreet, E. Gomez. 1.0-m f/8 Ritchey-Chrétien
+ CCD.
Orbital elements: Arms083
Perihelion 2027 Jan 20.468341 +/- 281 TT = 11:14:24.6 (JD 2461425.968341)
Epoch 2026 Jul 24.0 TT = JDT 2461245.5 Earth MOID: 0.3711 AutoNEOCP
M 303.530623069 +/- 70 (J2000 ecliptic)
n 0.312904616 +/- 0.132 Peri. 313.928665 +/- 80
a 2.148793766 +/- 0.604 Node 89.869217 +/- 18
e 0.39464297 +/- 0.158 Incl. 18.082827 +/- 19
P 3.14987 H 18.53 G 0.15 U 11.4 SR
q 1.300787411 +/- 0.572 Q 2.996800121 +/- 1.03
From 12 observations 2026 July 22-24; mean residual 0".33
Residuals in arcseconds: 260722 Q63 .11- .28- 260724 K91 .13- .07+ 260724 K91 .11- .32- 260722 Q63 .16+ .19+ 260724 K91 .04- .08- 260724 K91 .02- .33+ 260722 Q63 .05- .09+ 260724 K91 .98+ .37+ 260724 K91 .04- .08+ 260724 K91 .01+ .39- 260724 K91 .14+ .33+ 260724 K91 .79- .38- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 28 23 20 19 19.485 -40 05 50.55 .97647 1.9573 158.6 20.6 228 141 2026 07 29 00 20 19 15.827 -40 06 31.76 .97635 1.9571 158.6 20.6 232 141 2026 07 29 01 20 19 12.168 -40 07 12.94 .97623 1.9568 158.6 20.6 236 141 2026 07 29 02 20 19 08.507 -40 07 54.08 .97612 1.9566 158.5 20.6 240 141 2026 07 29 03 20 19 04.845 -40 08 35.20 .97600 1.9564 158.5 20.6 243 141 2026 07 29 04 20 19 01.181 -40 09 16.29 .97589 1.9562 158.5 20.6 247 141 2026 07 29 05 20 18 57.515 -40 09 57.35 .97577 1.9560 158.5 20.6 251 141 2026 07 29 06 20 18 53.847 -40 10 38.37 .97566 1.9558 158.4 20.6 255 141 2026 07 29 07 20 18 50.178 -40 11 19.37 .97554 1.9556 158.4 20.6 259 141 2026 07 29 08 20 18 46.507 -40 12 00.33 .97543 1.9554 158.4 20.6 263 141 2026 07 29 09 20 18 42.835 -40 12 41.27 .97532 1.9552 158.4 20.6 267 141 2026 07 29 10 20 18 39.161 -40 13 22.17 .97520 1.9550 158.3 20.6 271 141 2026 07 29 11 20 18 35.485 -40 14 03.05 .97509 1.9548 158.3 20.6 276 141 2026 07 29 12 20 18 31.808 -40 14 43.89 .97498 1.9546 158.3 20.6 280 141 2026 07 29 13 20 18 28.129 -40 15 24.70 .97487 1.9544 158.2 20.6 284 141 2026 07 29 14 20 18 24.449 -40 16 05.48 .97476 1.9542 158.2 20.6 288 141 2026 07 29 15 20 18 20.767 -40 16 46.23 .97464 1.9540 158.2 20.6 292 141 2026 07 29 16 20 18 17.083 -40 17 26.95 .97453 1.9538 158.2 20.6 297 141 2026 07 29 17 20 18 13.398 -40 18 07.64 .97442 1.9535 158.1 20.6 301 141 2026 07 29 18 20 18 09.711 -40 18 48.30 .97431 1.9533 158.1 20.6 305 141 2026 07 29 19 20 18 06.023 -40 19 28.93 .97420 1.9531 158.1 20.6 309 141 2026 07 29 20 20 18 02.333 -40 20 09.52 .97410 1.9529 158.0 20.6 314 140 2026 07 29 21 20 17 58.642 -40 20 50.08 .97399 1.9527 158.0 20.6 318 140 2026 07 29 22 20 17 54.950 -40 21 30.62 .97388 1.9525 158.0 20.6 323 140 2026 07 29 23 20 17 51.255 -40 22 11.12 .97377 1.9523 158.0 20.6 327 140 2026 07 30 00 20 17 47.560 -40 22 51.58 .97366 1.9521 157.9 20.6 332 140 2026 07 30 01 20 17 43.863 -40 23 32.02 .97356 1.9519 157.9 20.6 336 140 2026 07 30 02 20 17 40.164 -40 24 12.43 .97345 1.9517 157.9 20.6 341 140 2026 07 30 03 20 17 36.464 -40 24 52.80 .97334 1.9515 157.8 20.6 345 140 2026 07 30 04 20 17 32.763 -40 25 33.14 .97324 1.9513 157.8 20.6 350 140 2026 07 30 05 20 17 29.060 -40 26 13.45 .97313 1.9511 157.8 20.6 354 140 2026 07 30 06 20 17 25.355 -40 26 53.73 .97303 1.9509 157.8 20.6 359 140 2026 07 30 07 20 17 21.650 -40 27 33.97 .97292 1.9507 157.7 20.6 364 140 2026 07 30 08 20 17 17.942 -40 28 14.19 .97282 1.9504 157.7 20.6 368 140 2026 07 30 09 20 17 14.234 -40 28 54.37 .97272 1.9502 157.7 20.6 373 140 2026 07 30 10 20 17 10.524 -40 29 34.51 .97261 1.9500 157.6 20.6 378 140 2026 07 30 11 20 17 06.813 -40 30 14.63 .97251 1.9498 157.6 20.6 383 140 2026 07 30 12 20 17 03.100 -40 30 54.71 .97241 1.9496 157.6 20.6 387 140 2026 07 30 13 20 16 59.386 -40 31 34.76 .97231 1.9494 157.5 20.6 392 140 2026 07 30 14 20 16 55.671 -40 32 14.78 .97220 1.9492 157.5 20.6 397 140 2026 07 30 15 20 16 51.954 -40 32 54.77 .97210 1.9490 157.5 20.6 402 140 2026 07 30 16 20 16 48.236 -40 33 34.72 .97200 1.9488 157.5 20.6 407 140 2026 07 30 17 20 16 44.517 -40 34 14.64 .97190 1.9486 157.4 20.6 412 140 2026 07 30 18 20 16 40.796 -40 34 54.53 .97180 1.9484 157.4 20.6 417 140 2026 07 30 19 20 16 37.074 -40 35 34.38 .97170 1.9482 157.4 20.6 422 140 2026 07 30 20 20 16 33.351 -40 36 14.20 .97160 1.9480 157.3 20.6 427 140 2026 07 30 21 20 16 29.626 -40 36 53.99 .97150 1.9478 157.3 20.6 432 140 2026 07 30 22 20 16 25.901 -40 37 33.74 .97141 1.9476 157.3 20.6 437 140