"Pseudo-MPEC" for Sar2909
Created 2026 Sep 7 19:35:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
Sar2909*1C2026 09 06.85335421 55 05.30 +18 08 07.5 ~96LK 20.6 GVNEOCPK88
Sar2909 1C2026 09 06.85558921 55 05.42 +18 08 24.1 ~96LK 20.7 GVNEOCPK88
Sar2909 1C2026 09 06.85785021 55 05.59 +18 08 41.9 ~96LK 20.6 GVNEOCPK88
Sar2909 1C2026 09 06.87816521 55 07.08 +18 11 22.5 ~96M5 20.6 GVNEOCPK88
Sar2909 1C2026 09 06.88217121 55 07.37 +18 11 53.4 ~96M5 20.8 GVNEOCPK88
Sar2909 1C2026 09 06.88616721 55 07.68 +18 12 24.2 ~96M5 20.8 GVNEOCPK88
Sar2909 1C2026 09 06.89540021 55 08.756+18 13 34.20 ~96M5 20.2 GXNEOCP033
Sar2909 1C2026 09 06.89670021 55 08.857+18 13 44.30 ~96M5 19.9 GXNEOCP033
Sar2909 1C2026 09 06.89799021 55 08.947+18 13 54.49 ~96M5 19.9 GXNEOCP033
Sar2909 1C2026 09 06.89930021 55 09.037+18 14 04.40 ~96M5 20.0 GXNEOCP033
Sar2909 KB2026 09 06.92976121 55 11.99 +18 18 09.4 ~96MZ 20.1 GXNEOCPI93
Sar2909 KB2026 09 06.93199821 55 12.13 +18 18 26.5 ~96MZ 20.1 GXNEOCPI93
Sar2909 1C2026 09 06.93200021 55 11.02 +18 18 23.3 ~96NK 20.3 GVNEOCPK88
Sar2909 KB2026 09 06.93412621 55 12.31 +18 18 43.3 ~96MZ 20.6 GXNEOCPI93
Sar2909 1C2026 09 06.93533021 55 11.26 +18 18 49.2 ~96NK 20.4 GVNEOCPK88
Sar2909 1C2026 09 06.93865621 55 11.51 +18 19 15.2 ~96NK 20.3 GVNEOCPK88
Sar2909 KB2026 09 06.99991 21 55 15.91 +18 27 10.2 ~9725 20.0 GXNEOCPL04
Sar2909 KB2026 09 07.02445 21 55 17.78 +18 30 18.7 ~9725 20.1 GXNEOCPL04
Sar2909 |C2026 09 07.06920021 55 26.350+18 37 28.20 ~972o 20.4 GVNEOCP807
Sar2909 |C2026 09 07.07834021 55 26.970+18 38 38.90 ~972o 21.0 GVNEOCP807
Sar2909 KC2026 09 07.07959221 55 27.76 +18 37 34.1 ~972Z 21.0 GVNEOCPH21
Sar2909 KC2026 09 07.08238921 55 27.94 +18 37 55.8 ~972Z 21.0 GVNEOCPH21
Sar2909 KC2026 09 07.08518621 55 28.17 +18 38 17.5 ~972Z 21.3 GVNEOCPH21
Sar2909 |C2026 09 07.08748021 55 27.600+18 39 50.20 ~972o 20.6 GVNEOCP807
Sar2909 KC2026 09 07.08798221 55 28.38 +18 38 39.5 ~972Z 20.6 GVNEOCPH21
Sar2909 KC2026 09 07.09031221 55 28.54 +18 38 57.6 ~972Z 20.9 GVNEOCPH21
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(I93) St Pardon de Conques (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(K88) GINOP-KHK, Piszkéstető (N47.917453 E19.893670) Hungary. Observer K.
Sárneczky. 0.60-m Schmidt + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
Orbital elements: Sar2909
Perihelion 2026 Aug 23.395448 +/- 1.95 TT = 9:29:26.6 (JD 2461275.895448)
Epoch 2026 Sep 7.0 TT = JDT 2461290.5 Earth MOID: 0.0998 Ju: 0.6800
M 2.915156349 +/- 0.31 (J2000 ecliptic) AutoNEOCP
n 0.199606006 +/- 0.00579 Peri. 355.827961 +/- 2.4
a 2.899703851 +/- 0.056 Node 332.581587 +/- 0.29
e 0.61721037 +/- 0.00885 Incl. 17.010512 +/- 0.41
P 4.93777 H 23.71 G 0.15 U 9.3
q 1.109976535 +/- 0.0046 Q 4.689431167 +/- 0.116
From 26 observations 2026 Sept. 6-7 (5.7 hr); mean residual 0".25
Residuals in arcseconds: 260906 K88 .51+ .61+ 260906 033 .18- .21- 260907 807 .39+ .06- 260906 K88 .13- .40- 260906 I93 .20+ .19+ 260907 807 .13+ .42- 260906 K88 .08- .41- 260906 I93 .10- .21- 260907 H21 .20+ .17+ 260906 K88 .09- .44+ 260906 K88 .02- .17+ 260907 H21 .25- .08+ 260906 K88 .13- .11- 260906 I93 .29+ .05- 260907 H21 .03+ .01+ 260906 K88 .12+ .66- 260906 K88 .09- .13+ 260907 807 .09+ .07- 260906 033 .05- .17+ 260906 K88 .01- .24+ 260907 H21 .04+ .25+ 260906 033 .01+ .07+ 260906 L04 .08+ .14+ 260907 H21 .17- .22+ 260906 033 .07- .15+ 260907 L04 .67- .24- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 07 20 21 56 34.478 +20 12 12.16 .13713 1.1274 149.0 20.9 9.93 11 2026 09 07 21 21 56 38.274 +20 17 14.97 .13733 1.1275 148.9 20.9 10.9 11 2026 09 07 22 21 56 42.067 +20 22 16.80 .13753 1.1276 148.9 20.9 11.9 11 2026 09 07 23 21 56 45.858 +20 27 17.64 .13773 1.1277 148.8 20.9 12.9 11 2026 09 08 00 21 56 49.646 +20 32 17.50 .13794 1.1278 148.7 20.9 14.0 11 2026 09 08 01 21 56 53.431 +20 37 16.38 .13814 1.1279 148.7 20.9 15.1 11 2026 09 08 02 21 56 57.214 +20 42 14.29 .13834 1.1280 148.6 20.9 16.3 10 2026 09 08 03 21 57 00.994 +20 47 11.21 .13855 1.1281 148.5 20.9 17.5 10 2026 09 08 04 21 57 04.771 +20 52 07.17 .13875 1.1282 148.5 20.9 18.7 10 2026 09 08 05 21 57 08.546 +20 57 02.16 .13895 1.1283 148.4 20.9 19.9 10 2026 09 08 06 21 57 12.319 +21 01 56.18 .13916 1.1284 148.3 20.9 21.2 10 2026 09 08 07 21 57 16.089 +21 06 49.23 .13936 1.1285 148.3 20.9 22.6 10 2026 09 08 08 21 57 19.856 +21 11 41.32 .13957 1.1286 148.2 20.9 24.0 10 2026 09 08 09 21 57 23.621 +21 16 32.46 .13977 1.1287 148.1 20.9 25.4 10 2026 09 08 10 21 57 27.383 +21 21 22.63 .13998 1.1288 148.1 20.9 26.8 10 2026 09 08 11 21 57 31.143 +21 26 11.85 .14018 1.1289 148.0 21.0 28.3 10 2026 09 08 12 21 57 34.901 +21 31 00.11 .14039 1.1289 147.9 21.0 29.8 10 2026 09 08 13 21 57 38.655 +21 35 47.43 .14060 1.1290 147.9 21.0 31.4 10 2026 09 08 14 21 57 42.408 +21 40 33.80 .14080 1.1291 147.8 21.0 33.0 10 2026 09 08 15 21 57 46.158 +21 45 19.22 .14101 1.1292 147.7 21.0 34.6 10 2026 09 08 16 21 57 49.906 +21 50 03.70 .14122 1.1293 147.7 21.0 36.2 10 2026 09 08 17 21 57 53.651 +21 54 47.24 .14143 1.1294 147.6 21.0 37.9 10 2026 09 08 18 21 57 57.394 +21 59 29.84 .14164 1.1295 147.6 21.0 39.7 10 2026 09 08 19 21 58 01.134 +22 04 11.50 .14185 1.1296 147.5 21.0 41.4 10 2026 09 08 20 21 58 04.872 +22 08 52.23 .14206 1.1297 147.4 21.0 43.2 10 2026 09 08 21 21 58 08.608 +22 13 32.03 .14226 1.1298 147.4 21.0 45.0 10 2026 09 08 22 21 58 12.341 +22 18 10.91 .14247 1.1299 147.3 21.0 46.9 10 2026 09 08 23 21 58 16.072 +22 22 48.85 .14269 1.1300 147.2 21.0 48.7 10 2026 09 09 00 21 58 19.801 +22 27 25.88 .14290 1.1301 147.2 21.0 50.7 10 2026 09 09 01 21 58 23.527 +22 32 01.98 .14311 1.1302 147.1 21.0 52.6 10 2026 09 09 02 21 58 27.251 +22 36 37.17 .14332 1.1303 147.1 21.0 54.6 10 2026 09 09 03 21 58 30.973 +22 41 11.44 .14353 1.1304 147.0 21.0 56.6 10 2026 09 09 04 21 58 34.692 +22 45 44.79 .14374 1.1305 146.9 21.0 58.6 10 2026 09 09 05 21 58 38.410 +22 50 17.24 .14395 1.1306 146.9 21.0 60.7 10 2026 09 09 06 21 58 42.125 +22 54 48.78 .14417 1.1307 146.8 21.0 62.8 10 2026 09 09 07 21 58 45.837 +22 59 19.41 .14438 1.1308 146.8 21.0 64.9 10 2026 09 09 08 21 58 49.548 +23 03 49.14 .14459 1.1309 146.7 21.1 67.0 10 2026 09 09 09 21 58 53.256 +23 08 17.97 .14481 1.1310 146.6 21.1 69.2 10 2026 09 09 10 21 58 56.962 +23 12 45.90 .14502 1.1311 146.6 21.1 71.4 10 2026 09 09 11 21 59 00.666 +23 17 12.93 .14524 1.1312 146.5 21.1 73.6 10 2026 09 09 12 21 59 04.368 +23 21 39.07 .14545 1.1313 146.5 21.1 75.9 10 2026 09 09 13 21 59 08.067 +23 26 04.32 .14567 1.1314 146.4 21.1 78.2 10 2026 09 09 14 21 59 11.765 +23 30 28.69 .14588 1.1315 146.3 21.1 80.5 10 2026 09 09 15 21 59 15.460 +23 34 52.16 .14610 1.1317 146.3 21.1 82.8 10 2026 09 09 16 21 59 19.153 +23 39 14.76 .14631 1.1318 146.2 21.1 85.2 10 2026 09 09 17 21 59 22.844 +23 43 36.47 .14653 1.1319 146.2 21.1 87.6 10 2026 09 09 18 21 59 26.533 +23 47 57.31 .14675 1.1320 146.1 21.1 90.0 11 2026 09 09 19 21 59 30.220 +23 52 17.27 .14696 1.1321 146.0 21.1 92.4 11