"Pseudo-MPEC" for ST26E38
Created 2026 May 12 4:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26E38* C2026 05 11.31512216 58 07.902+07 55 57.74 ~5BAK 19.67GVNEOCPU68
ST26E38 C2026 05 11.31846416 58 16.123+07 55 37.81 ~5BAK 19.67GVNEOCPU68
ST26E38 C2026 05 11.33498416 58 56.633+07 53 57.58 ~5BAZ 19.78GVNEOCPU74
ST26E38 C2026 05 11.33772416 59 03.235+07 53 40.43 ~5BAZ 19.78GVNEOCPU74
ST26E38 C2026 05 11.44802917 03 33.499+07 42 07.22 ~5BFo 19.51GVNEOCPU74
ST26E38 C2026 05 11.45130317 03 41.654+07 41 45.32 ~5BFo 19.51GVNEOCPU74
ST26E38 0C2026 05 11.95170317 26 09.653+06 43 12.58 ~5C05x20.4 GWNEOCPJ95
ST26E38 0C2026 05 11.96593517 26 47.038+06 41 32.86 ~5C05 19.6 GWNEOCPJ95
ST26E38 0C2026 05 11.97612117 27 13.807+06 40 19.96 ~5C05 20.3 GWNEOCPJ95
ST26E38 0C2026 05 12.05357017 30 36.216+06 31 02.06 ~5C2K 19.8 GWNEOCPJ95
ST26E38 0C2026 05 12.06724717 31 11.873+06 29 21.26 ~5C2K 19.9 GWNEOCPJ95
Station data:
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(U68) JPL SynTrack Robotic Telescope, Auberry (N37.070387 W119.412990)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.28-m f/2.2 Schmidt + CCD.
(U74) JPL SynTrack Robotic Telescope 2, Auberry (N37.070341 W119.412800)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.36-m f/2.2 Schmidt.
Orbital elements: ST26E38
Perihelion 2026 May 26.606011 +/- 0.0216 TT = 14:32:39.3 (JD 2461187.106011)
Epoch 2026 May 12.0 TT = JDT 2461172.5 Earth MOID: 0.0017 Ma: 0.0051
M 354.392834456 +/- 0.025 (J2000 ecliptic) AutoNEOCP
n 0.383894392 +/- 0.00136 Peri. 180.915172 +/- 0.057
a 1.874972361 +/- 0.00444 Node 67.444130 +/- 0.036
e 0.46053687 +/- 0.00127 Incl. 2.070285 +/- 0.0042
P 2.567/937.740d H 26.86 G 0.15 U 8.3
q 1.011478441 +/- 3.93e-5 Q 2.738466281 +/- 0.00885
10 of 11 observations 2026 May 11-12 (18.1 hr); mean residual 0".42
Residuals in arcseconds: 260511 U68 .56- .10- 260511 U74 .68- .45+ 260511 J95 .29+ .37- 260511 U68 .01- .14+ 260511 U74 .54+ .23- 260512 J95 .08+ .40+ 260511 U74 1.2+ .16+ 260511 J95( .02+ .90-) 260512 J95 .08- .19- 260511 U74 .28- .28- 260511 J95 .30- .14+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 12 05 17 37 33.063 +06 16 53.34 .02031 1.0251 137.2 20.1 .719 10 2026 05 12 06 17 39 27.010 +06 11 37.56 .02029 1.0250 136.9 20.1 .741 19 2026 05 12 07 17 41 21.118 +06 06 19.59 .02027 1.0250 136.6 20.1 .783 28 2026 05 12 08 17 43 15.371 +06 00 59.49 .02025 1.0249 136.3 20.1 .845 37 2026 05 12 09 17 45 09.755 +05 55 37.33 .02024 1.0248 136.0 20.1 .927 44 2026 05 12 10 17 47 04.253 +05 50 13.15 .02022 1.0247 135.6 20.1 1.03 51 2026 05 12 11 17 48 58.850 +05 44 47.04 .02021 1.0247 135.3 20.1 1.15 57 2026 05 12 12 17 50 53.530 +05 39 19.04 .02020 1.0246 135.0 20.1 1.28 62 2026 05 12 13 17 52 48.276 +05 33 49.23 .02019 1.0245 134.7 20.1 1.44 66 2026 05 12 14 17 54 43.073 +05 28 17.67 .02018 1.0244 134.4 20.2 1.60 69 2026 05 12 15 17 56 37.906 +05 22 44.43 .02018 1.0244 134.0 20.2 1.78 72 2026 05 12 16 17 58 32.757 +05 17 09.59 .02017 1.0243 133.7 20.2 1.97 75 2026 05 12 17 18 00 27.611 +05 11 33.20 .02017 1.0242 133.4 20.2 2.17 77 2026 05 12 18 18 02 22.451 +05 05 55.35 .02017 1.0241 133.0 20.2 2.38 79 2026 05 12 19 18 04 17.263 +05 00 16.11 .02017 1.0241 132.7 20.2 2.61 81 2026 05 12 20 18 06 12.029 +04 54 35.54 .02017 1.0240 132.4 20.2 2.84 82 2026 05 12 21 18 08 06.733 +04 48 53.73 .02017 1.0239 132.0 20.2 3.08 84 2026 05 12 22 18 10 01.361 +04 43 10.75 .02017 1.0238 131.7 20.2 3.34 85 2026 05 12 23 18 11 55.895 +04 37 26.67 .02018 1.0238 131.4 20.2 3.60 86 2026 05 13 00 18 13 50.320 +04 31 41.56 .02018 1.0237 131.0 20.2 3.87 87 2026 05 13 01 18 15 44.621 +04 25 55.52 .02019 1.0236 130.7 20.3 4.15 88 2026 05 13 02 18 17 38.782 +04 20 08.61 .02020 1.0235 130.4 20.3 4.44 88 2026 05 13 03 18 19 32.786 +04 14 20.91 .02021 1.0235 130.0 20.3 4.74 89 2026 05 13 04 18 21 26.620 +04 08 32.49 .02022 1.0234 129.7 20.3 5.05 90 2026 05 13 05 18 23 20.268 +04 02 43.44 .02024 1.0233 129.3 20.3 5.36 90 2026 05 13 06 18 25 13.714 +03 56 53.83 .02025 1.0232 129.0 20.3 5.68 91 2026 05 13 07 18 27 06.944 +03 51 03.74 .02027 1.0232 128.7 20.3 6.01 91 2026 05 13 08 18 28 59.943 +03 45 13.25 .02029 1.0231 128.3 20.3 6.35 92 2026 05 13 09 18 30 52.697 +03 39 22.43 .02031 1.0230 128.0 20.3 6.69 92 2026 05 13 10 18 32 45.191 +03 33 31.37 .02033 1.0229 127.6 20.4 7.04 93 2026 05 13 11 18 34 37.411 +03 27 40.12 .02035 1.0229 127.3 20.4 7.40 93 2026 05 13 12 18 36 29.344 +03 21 48.79 .02038 1.0228 127.0 20.4 7.76 94 2026 05 13 13 18 38 20.975 +03 15 57.43 .02040 1.0227 126.6 20.4 8.14 94 2026 05 13 14 18 40 12.291 +03 10 06.12 .02043 1.0227 126.3 20.4 8.51 94 2026 05 13 15 18 42 03.279 +03 04 14.94 .02045 1.0226 125.9 20.4 8.90 94 2026 05 13 16 18 43 53.925 +02 58 23.97 .02048 1.0225 125.6 20.4 9.28 95 2026 05 13 17 18 45 44.219 +02 52 33.26 .02051 1.0225 125.3 20.4 9.68 95 2026 05 13 18 18 47 34.145 +02 46 42.90 .02055 1.0224 124.9 20.5 10.1 95 2026 05 13 19 18 49 23.694 +02 40 52.96 .02058 1.0223 124.6 20.5 10.5 95 2026 05 13 20 18 51 12.852 +02 35 03.50 .02061 1.0222 124.2 20.5 10.9 96 2026 05 13 21 18 53 01.608 +02 29 14.60 .02065 1.0222 123.9 20.5 11.3 96 2026 05 13 22 18 54 49.951 +02 23 26.32 .02069 1.0221 123.6 20.5 11.7 96 2026 05 13 23 18 56 37.870 +02 17 38.73 .02073 1.0220 123.2 20.5 12.1 96 2026 05 14 00 18 58 25.353 +02 11 51.90 .02077 1.0220 122.9 20.5 12.6 96 2026 05 14 01 19 00 12.392 +02 06 05.88 .02081 1.0219 122.6 20.5 13.0 97 2026 05 14 02 19 01 58.975 +02 00 20.74 .02085 1.0218 122.2 20.6 13.4 97 2026 05 14 03 19 03 45.092 +01 54 36.55 .02090 1.0218 121.9 20.6 13.9 97 2026 05 14 04 19 05 30.735 +01 48 53.36 .02094 1.0217 121.6 20.6 14.3 97