"Pseudo-MPEC" for XL0918A
Created 2026 Sep 26 15:37:33 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
XL0918A*KC2026 09 18.77425923 01 39.518-04 25 34.10 ~9JCn 19.5 GXNEOCPN88
XL0918A KC2026 09 18.77885423 01 42.043-04 28 31.12 ~9JCn 19.5 GXNEOCPN88
XL0918A KC2026 09 18.78344923 01 44.585-04 31 28.09 ~9JCn 19.6 GXNEOCPN88
Station data:
(N88) Xingming Observatory #3, Nanshan (N43.471784 E87.173220) China.
Observer X. Gao. Measurer Q.-Z. Ye. 0.6-m f/8 Ritchey-Chrétien + CCD.
Orbital elements: XL0918A
Perihelion 2026 Jul 23.482374 +/- 50.1 TT = 11:34:37.1 (JD 2461244.982374)
Epoch 2026 Sep 19.0 TT = JDT 2461302.5 Earth MOID: 0.0217 Ve: 0.0143
M 35.238981236 +/- 37 (J2000 ecliptic) AutoNEOCP
n 0.612664040 +/- 0.393 Peri. 76.168292 +/- 70
a 1.372949159 +/- 0.587 Node 175.232579 +/- 0.29
e 0.58849825 +/- 0.274 Incl. 26.703789 +/- 16
P 1.609/587.587d H 26.13 G 0.15 U 12.1 SR
q 0.564970972 +/- 0.216 Q 2.180927346 +/- 23.3
From 3 observations 2026 Sept. 18 (13.2 min); mean residual 0".09
Residuals in arcseconds: 260918 N88 .05+ .07- 260918 N88 .10- .14+ 260918 N88 .05+ .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 26 16 23 27 59.929 -28 28 58.53 .13899 1.1233 148.4 23.3 56d 88 2026 09 26 17 23 28 02.748 -28 30 52.93 .13955 1.1238 148.4 23.3 57d 88 2026 09 26 18 23 28 05.548 -28 32 46.31 .14010 1.1242 148.3 23.4 57d 88 2026 09 26 19 23 28 08.332 -28 34 38.68 .14066 1.1246 148.3 23.4 57d 88 2026 09 26 20 23 28 11.098 -28 36 30.07 .14121 1.1250 148.2 23.4 57d 88 2026 09 26 21 23 28 13.847 -28 38 20.47 .14177 1.1254 148.2 23.4 57d 88 2026 09 26 22 23 28 16.580 -28 40 09.91 .14232 1.1258 148.1 23.4 57d 88 2026 09 26 23 23 28 19.295 -28 41 58.38 .14288 1.1263 148.1 23.4 57d 88 2026 09 27 00 23 28 21.995 -28 43 45.91 .14343 1.1267 148.0 23.4 57d 88 2026 09 27 01 23 28 24.678 -28 45 32.50 .14399 1.1271 148.0 23.4 57d 88 2026 09 27 02 23 28 27.346 -28 47 18.16 .14454 1.1275 147.9 23.4 57d 88 2026 09 27 03 23 28 29.997 -28 49 02.91 .14510 1.1279 147.9 23.4 57d 88 2026 09 27 04 23 28 32.633 -28 50 46.75 .14566 1.1283 147.8 23.5 57d 88 2026 09 27 05 23 28 35.253 -28 52 29.69 .14621 1.1288 147.8 23.5 57d 88 2026 09 27 06 23 28 37.858 -28 54 11.74 .14677 1.1292 147.7 23.5 57d 88 2026 09 27 07 23 28 40.448 -28 55 52.92 .14733 1.1296 147.7 23.5 57d 88 2026 09 27 08 23 28 43.023 -28 57 33.22 .14788 1.1300 147.6 23.5 57d 88 2026 09 27 09 23 28 45.583 -28 59 12.67 .14844 1.1304 147.6 23.5 57d 88 2026 09 27 10 23 28 48.128 -29 00 51.26 .14900 1.1309 147.5 23.5 57d 88 2026 09 27 11 23 28 50.659 -29 02 29.01 .14955 1.1313 147.5 23.5 57d 88 2026 09 27 12 23 28 53.176 -29 04 05.93 .15011 1.1317 147.4 23.5 57d 88 2026 09 27 13 23 28 55.678 -29 05 42.03 .15067 1.1321 147.4 23.5 57d 88 2026 09 27 14 23 28 58.167 -29 07 17.31 .15122 1.1325 147.3 23.6 57d 88 2026 09 27 15 23 29 00.641 -29 08 51.78 .15178 1.1329 147.3 23.6 57d 88 2026 09 27 16 23 29 03.102 -29 10 25.46 .15234 1.1334 147.2 23.6 57d 88 2026 09 27 17 23 29 05.550 -29 11 58.34 .15290 1.1338 147.2 23.6 57d 88 2026 09 27 18 23 29 07.984 -29 13 30.44 .15345 1.1342 147.1 23.6 57d 88 2026 09 27 19 23 29 10.404 -29 15 01.77 .15401 1.1346 147.1 23.6 57d 88 2026 09 27 20 23 29 12.812 -29 16 32.33 .15457 1.1350 147.0 23.6 57d 88 2026 09 27 21 23 29 15.206 -29 18 02.13 .15513 1.1354 147.0 23.6 57d 88 2026 09 27 22 23 29 17.588 -29 19 31.18 .15569 1.1358 146.9 23.6 57d 88 2026 09 27 23 23 29 19.957 -29 20 59.49 .15624 1.1363 146.9 23.6 57d 88 2026 09 28 00 23 29 22.313 -29 22 27.06 .15680 1.1367 146.8 23.6 57d 88 2026 09 28 01 23 29 24.657 -29 23 53.91 .15736 1.1371 146.8 23.7 57d 88 2026 09 28 02 23 29 26.989 -29 25 20.03 .15792 1.1375 146.8 23.7 57d 88 2026 09 28 03 23 29 29.308 -29 26 45.43 .15848 1.1379 146.7 23.7 57d 87 2026 09 28 04 23 29 31.616 -29 28 10.13 .15904 1.1383 146.7 23.7 57d 87 2026 09 28 05 23 29 33.911 -29 29 34.13 .15960 1.1388 146.6 23.7 57d 87 2026 09 28 06 23 29 36.195 -29 30 57.44 .16015 1.1392 146.6 23.7 58d 87 2026 09 28 07 23 29 38.467 -29 32 20.06 .16071 1.1396 146.5 23.7 58d 87 2026 09 28 08 23 29 40.728 -29 33 42.00 .16127 1.1400 146.5 23.7 58d 87 2026 09 28 09 23 29 42.977 -29 35 03.26 .16183 1.1404 146.4 23.7 58d 87 2026 09 28 10 23 29 45.215 -29 36 23.86 .16239 1.1408 146.4 23.7 58d 87 2026 09 28 11 23 29 47.441 -29 37 43.80 .16295 1.1412 146.3 23.7 58d 87 2026 09 28 12 23 29 49.657 -29 39 03.09 .16351 1.1417 146.3 23.8 58d 87 2026 09 28 13 23 29 51.862 -29 40 21.72 .16407 1.1421 146.2 23.8 58d 87 2026 09 28 14 23 29 54.055 -29 41 39.72 .16463 1.1425 146.2 23.8 58d 87 2026 09 28 15 23 29 56.238 -29 42 57.08 .16519 1.1429 146.2 23.8 58d 87