"Pseudo-MPEC" for orA4931
Created 2026 Aug 22 4:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
orA4931*KB2026 08 19.99805621 30 17.278+11 34 20.82 ~8K5K 21.1 gZNEOCPJ43
orA4931 KB2026 08 20.01140021 30 15.014+11 34 19.56 ~8K5K 21.8 gZNEOCPJ43
orA4931 KB2026 08 20.01555621 30 14.333+11 34 21.47 ~8K5K 21.8 gZNEOCPJ43
Station data:
(J43) Oukaïmeden Observatory, Marrakech (N31.206437 W7.866460) Morocco.
Observer C. Rinner. Measurers C. Rinner, M. Ory. 0.5-m f/3 reflector + CCD.
Orbital elements: orA4931
Perihelion 2027 Jan 7.327094 +/- 176 TT = 7:51:00.9 (JD 2461412.827094)
Epoch 2026 Aug 20.0 TT = JDT 2461272.5 Earth MOID: 0.2549 Me: 0.0713
M 266.929239742 +/- 80 (J2000 ecliptic) AutoNEOCP
n 0.663241556 +/- 0.358 Peri. 192.075958 +/- 54
a 1.302231598 +/- 0.469 Node 293.737720 +/- 55
e 0.71190575 +/- 0.235 Incl. 20.124530 +/- 43
P 1.486/542.778d H 19.38 G 0.15 U 12.1 SR
q 0.375165434 +/- 0.647 Q 2.229297763 +/- 14.1
From 3 observations 2026 Aug. 19-20 (25.2 min); mean residual 0".57
Residuals in arcseconds: 260819 J43 .04+ .26+ 260820 J43 .16- 1.1- 260820 J43 .13+ .82+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 22 05 21 24 08.802 +11 33 24.86 .86853 1.8342 154.6 21.2 228' 88 2026 08 22 06 21 24 01.789 +11 33 22.38 .86831 1.8339 154.6 21.2 360' 86 2026 08 22 07 21 23 54.774 +11 33 19.86 .86810 1.8337 154.6 21.2 615' 83 2026 08 22 08 21 23 47.757 +11 33 17.28 .86789 1.8334 154.5 21.2 856' 82 2026 08 22 09 21 23 40.737 +11 33 14.65 .86768 1.8331 154.5 21.2 976' 82 2026 08 22 10 21 23 33.716 +11 33 11.98 .86747 1.8329 154.5 21.2 17d 82 2026 08 22 11 21 23 26.692 +11 33 09.25 .86726 1.8326 154.5 21.2 18d 98 2026 08 22 12 21 23 19.666 +11 33 06.47 .86705 1.8324 154.5 21.2 17d 98 2026 08 22 13 21 23 12.638 +11 33 03.64 .86684 1.8321 154.5 21.2 17d 98 2026 08 22 14 21 23 05.608 +11 33 00.76 .86663 1.8318 154.5 21.2 17d 98 2026 08 22 15 21 22 58.575 +11 32 57.83 .86643 1.8316 154.4 21.2 995' 98 2026 08 22 16 21 22 51.541 +11 32 54.84 .86622 1.8313 154.4 21.2 988' 98 2026 08 22 17 21 22 44.504 +11 32 51.81 .86601 1.8310 154.4 21.2 982' 98 2026 08 22 18 21 22 37.466 +11 32 48.73 .86580 1.8308 154.4 21.2 977' 98 2026 08 22 19 21 22 30.425 +11 32 45.59 .86560 1.8305 154.4 21.2 973' 98 2026 08 22 20 21 22 23.383 +11 32 42.41 .86539 1.8303 154.4 21.2 970' 98 2026 08 22 21 21 22 16.338 +11 32 39.17 .86519 1.8300 154.4 21.2 967' 98 2026 08 22 22 21 22 09.291 +11 32 35.89 .86499 1.8297 154.3 21.2 964' 98 2026 08 22 23 21 22 02.243 +11 32 32.55 .86478 1.8295 154.3 21.2 962' 98 2026 08 23 00 21 21 55.192 +11 32 29.16 .86458 1.8292 154.3 21.2 960' 98 2026 08 23 01 21 21 48.140 +11 32 25.72 .86438 1.8290 154.3 21.2 958' 98 2026 08 23 02 21 21 41.085 +11 32 22.24 .86417 1.8287 154.3 21.2 957' 98 2026 08 23 03 21 21 34.029 +11 32 18.70 .86397 1.8284 154.3 21.2 956' 98 2026 08 23 04 21 21 26.971 +11 32 15.11 .86377 1.8282 154.2 21.2 955' 98 2026 08 23 05 21 21 19.911 +11 32 11.47 .86357 1.8279 154.2 21.2 955' 98 2026 08 23 06 21 21 12.849 +11 32 07.77 .86337 1.8276 154.2 21.2 958' 98 2026 08 23 07 21 21 05.785 +11 32 04.03 .86317 1.8274 154.2 21.2 972' 98 2026 08 23 08 21 20 58.719 +11 32 00.24 .86297 1.8271 154.2 21.2 17d 98 2026 08 23 09 21 20 51.652 +11 31 56.39 .86277 1.8269 154.2 21.2 20d 99 2026 08 23 10 21 20 44.582 +11 31 52.50 .86258 1.8266 154.1 21.2 22d 99 2026 08 23 11 21 20 37.511 +11 31 48.55 .86238 1.8263 154.1 21.2 22d 98 2026 08 23 12 21 20 30.439 +11 31 44.56 .86218 1.8261 154.1 21.2 23d 98 2026 08 23 13 21 20 23.364 +11 31 40.51 .86199 1.8258 154.1 21.2 23d 98 2026 08 23 14 21 20 16.287 +11 31 36.41 .86179 1.8255 154.1 21.2 23d 98 2026 08 23 15 21 20 09.209 +11 31 32.27 .86160 1.8253 154.1 21.2 23d 98 2026 08 23 16 21 20 02.129 +11 31 28.07 .86140 1.8250 154.0 21.2 23d 98 2026 08 23 17 21 19 55.048 +11 31 23.82 .86121 1.8248 154.0 21.2 23d 98 2026 08 23 18 21 19 47.965 +11 31 19.52 .86101 1.8245 154.0 21.2 23d 98 2026 08 23 19 21 19 40.880 +11 31 15.17 .86082 1.8242 154.0 21.2 23d 98 2026 08 23 20 21 19 33.793 +11 31 10.76 .86063 1.8240 154.0 21.2 23d 98 2026 08 23 21 21 19 26.705 +11 31 06.31 .86043 1.8237 153.9 21.2 23d 98 2026 08 23 22 21 19 19.615 +11 31 01.81 .86024 1.8234 153.9 21.2 23d 98 2026 08 23 23 21 19 12.524 +11 30 57.26 .86005 1.8232 153.9 21.2 23d 98 2026 08 24 00 21 19 05.431 +11 30 52.65 .85986 1.8229 153.9 21.2 23d 98 2026 08 24 01 21 18 58.336 +11 30 48.00 .85967 1.8226 153.9 21.2 23d 98 2026 08 24 02 21 18 51.240 +11 30 43.29 .85948 1.8224 153.9 21.2 23d 98 2026 08 24 03 21 18 44.142 +11 30 38.53 .85929 1.8221 153.8 21.2 23d 98 2026 08 24 04 21 18 37.043 +11 30 33.73 .85910 1.8218 153.8 21.2 23d 98