"Pseudo-MPEC" for Arms083
Created 2026 Aug 4 2:35:06 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 08 04 03 20 10 04.932 -41 41 25.92 .96351 1.9266 153.8 20.7 1080 139 2026 08 04 04 20 10 01.132 -41 42 01.94 .96345 1.9264 153.8 20.7 1088 139 2026 08 04 05 20 09 57.333 -41 42 37.92 .96339 1.9262 153.7 20.7 1096 139 2026 08 04 06 20 09 53.533 -41 43 13.86 .96333 1.9260 153.7 20.7 1103 139 2026 08 04 07 20 09 49.733 -41 43 49.76 .96328 1.9258 153.6 20.7 1111 139 2026 08 04 08 20 09 45.933 -41 44 25.62 .96322 1.9256 153.6 20.7 1118 139 2026 08 04 09 20 09 42.133 -41 45 01.44 .96316 1.9254 153.6 20.7 1126 139 2026 08 04 10 20 09 38.333 -41 45 37.22 .96311 1.9252 153.5 20.7 1134 139 2026 08 04 11 20 09 34.533 -41 46 12.96 .96305 1.9250 153.5 20.7 1142 139 2026 08 04 12 20 09 30.733 -41 46 48.65 .96300 1.9247 153.5 20.7 1149 138 2026 08 04 13 20 09 26.933 -41 47 24.31 .96294 1.9245 153.4 20.7 1157 138 2026 08 04 14 20 09 23.132 -41 47 59.93 .96289 1.9243 153.4 20.7 1165 138 2026 08 04 15 20 09 19.332 -41 48 35.51 .96283 1.9241 153.3 20.7 1173 138 2026 08 04 16 20 09 15.531 -41 49 11.05 .96278 1.9239 153.3 20.7 1181 138 2026 08 04 17 20 09 11.731 -41 49 46.55 .96273 1.9237 153.3 20.7 1189 138 2026 08 04 18 20 09 07.930 -41 50 22.01 .96267 1.9235 153.2 20.7 1197 138 2026 08 04 19 20 09 04.130 -41 50 57.42 .96262 1.9233 153.2 20.7 1205 138 2026 08 04 20 20 09 00.329 -41 51 32.80 .96257 1.9231 153.2 20.7 1212 138 2026 08 04 21 20 08 56.529 -41 52 08.14 .96252 1.9229 153.1 20.7 1220 138 2026 08 04 22 20 08 52.729 -41 52 43.43 .96246 1.9227 153.1 20.7 1228 138 2026 08 04 23 20 08 48.928 -41 53 18.69 .96241 1.9225 153.0 20.7 1236 138 2026 08 05 00 20 08 45.128 -41 53 53.90 .96236 1.9223 153.0 20.7 1245 138 2026 08 05 01 20 08 41.328 -41 54 29.07 .96231 1.9220 153.0 20.7 1253 138 2026 08 05 02 20 08 37.528 -41 55 04.20 .96226 1.9218 152.9 20.7 1261 138 2026 08 05 03 20 08 33.728 -41 55 39.30 .96221 1.9216 152.9 20.7 1269 138 2026 08 05 04 20 08 29.928 -41 56 14.35 .96216 1.9214 152.9 20.7 1277 138 2026 08 05 05 20 08 26.128 -41 56 49.35 .96212 1.9212 152.8 20.7 1285 138 2026 08 05 06 20 08 22.328 -41 57 24.32 .96207 1.9210 152.8 20.7 1293 138 2026 08 05 07 20 08 18.529 -41 57 59.25 .96202 1.9208 152.7 20.7 1301 138 2026 08 05 08 20 08 14.730 -41 58 34.14 .96197 1.9206 152.7 20.7 1310 138 2026 08 05 09 20 08 10.930 -41 59 08.98 .96192 1.9204 152.7 20.7 1318 138 2026 08 05 10 20 08 07.131 -41 59 43.78 .96188 1.9202 152.6 20.7 1326 138 2026 08 05 11 20 08 03.333 -42 00 18.55 .96183 1.9200 152.6 20.7 1334 138 2026 08 05 12 20 07 59.534 -42 00 53.27 .96178 1.9198 152.5 20.7 1343 138 2026 08 05 13 20 07 55.736 -42 01 27.94 .96174 1.9196 152.5 20.7 1351 138 2026 08 05 14 20 07 51.938 -42 02 02.58 .96169 1.9193 152.5 20.7 1359 138 2026 08 05 15 20 07 48.140 -42 02 37.18 .96165 1.9191 152.4 20.7 1368 138 2026 08 05 16 20 07 44.342 -42 03 11.73 .96160 1.9189 152.4 20.7 1376 138 2026 08 05 17 20 07 40.545 -42 03 46.25 .96156 1.9187 152.3 20.7 1384 138 2026 08 05 18 20 07 36.748 -42 04 20.72 .96152 1.9185 152.3 20.7 1393 138 2026 08 05 19 20 07 32.951 -42 04 55.15 .96147 1.9183 152.3 20.7 1401 138 2026 08 05 20 20 07 29.154 -42 05 29.53 .96143 1.9181 152.2 20.7 1410 138 2026 08 05 21 20 07 25.358 -42 06 03.88 .96139 1.9179 152.2 20.7 1418 138 2026 08 05 22 20 07 21.562 -42 06 38.18 .96134 1.9177 152.2 20.7 1427 138 2026 08 05 23 20 07 17.767 -42 07 12.45 .96130 1.9175 152.1 20.7 1435 138 2026 08 06 00 20 07 13.972 -42 07 46.67 .96126 1.9173 152.1 20.7 1444 138 2026 08 06 01 20 07 10.177 -42 08 20.85 .96122 1.9171 152.0 20.7 1452 138 2026 08 06 02 20 07 06.382 -42 08 54.98 .96118 1.9168 152.0 20.7 1461 138