"Pseudo-MPEC" for ST26G39
Created 2026 Jul 16 9:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26G39* C2026 07 15.22345218 27 52.156+21 25 48.08 ~7F7Z 19.62GVNEOCPU68
ST26G39 C2026 07 15.22679318 27 48.010+21 28 26.49 ~7F7Z 19.62GVNEOCPU68
ST26G39 C2026 07 15.24279318 27 28.612+21 40 59.64 ~7F7Z 19.42GVNEOCPU74
ST26G39 C2026 07 15.24516618 27 25.600+21 42 51.95 ~7F7Z 19.42GVNEOCPU74
ST26G39 0C2026 07 15.29094618 26 29.354+22 18 22.67 ~7FKo 20.22rUNEOCPI41
ST26G39 C2026 07 15.31542418 26 01.281+22 36 22.06 ~7F8Kx19.13GVNEOCPU74
ST26G39 C2026 07 15.31876518 25 57.192+22 38 49.30 ~7F8K 19.13GVNEOCPU74
ST26G39 C2026 07 15.37042018 24 57.104+23 16 24.74 ~7F9Kx19.39GVNEOCPU74
ST26G39 C2026 07 15.37376118 24 53.328+23 18 51.60 ~7F9K 19.39GVNEOCPU74
ST26G39 1C2026 07 15.89257018 16 58.555+28 40 52.20 ~7FLo 19.9 GXNEOCP033
ST26G39 1C2026 07 15.89311018 16 58.037+28 41 09.80 ~7FLo 20.2 GXNEOCP033
ST26G39 1C2026 07 15.89365018 16 57.526+28 41 27.10 ~7FLo 20.1 GXNEOCP033
ST26G39 1C2026 07 15.89420018 16 57.025+28 41 44.70 ~7FLo 20.0 GXNEOCP033
ST26G39 KB2026 07 15.94864618 16 11.695+29 12 06.62 ~7G6K 20.0 gZNEOCPJ43
ST26G39 KB2026 07 15.95629618 16 04.493+29 16 05.48 ~7G6K ZNEOCPJ43
ST26G39 0C2026 07 15.97138218 15 48.768+29 22 13.48 ~7G3Z 20.4 GWNEOCPJ95
ST26G39 0C2026 07 16.00797318 15 15.672+29 40 45.34 ~7G3Z WNEOCPJ95
ST26G39 KC2026 07 16.16874418 13 15.14 +30 59 25.6 ~7G4Z 20.9 GVNEOCPH21
ST26G39 KC2026 07 16.17645818 13 08.43 +31 03 00.1 ~7G4Z VNEOCPH21
ST26G39 KC2026 07 16.17838618 13 06.74 +31 03 53.2 ~7G4Z 20.5 GVNEOCPH21
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(J43) Oukaïmeden Observatory, Marrakech (N31.206437 W7.866460) Morocco.
Observer C. Rinner. Measurers C. Rinner, M. Ory. 0.5-m f/3 reflector + CCD.
(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: ST26G39
Perihelion 2026 Jun 21.592812 +/- 0.115 TT = 14:13:38.9 (JD 2461213.092812)
Epoch 2026 Jul 16.0 TT = JDT 2461237.5 Earth MOID: 0.0158 AutoNEOCP
M 19.148116100 +/- 0.11 (J2000 ecliptic)
n 0.784527739 +/- 0.00118 Peri. 338.255096 +/- 0.10
a 1.164297183 +/- 0.00117 Node 290.564380 +/- 0.00038
e 0.12003067 +/- 0.000838 Incl. 31.156488 +/- 0.055
P 1.256/458.866d H 25.98 G 0.15 U 8.2
q 1.024545810 +/- 6.41e-5 Q 1.304048555 +/- 0.00229
18 of 20 observations 2026 July 15-16 (22.9 hr); mean residual 0".48
Residuals in arcseconds: 260715 U68 .69+ .32- 260715 U74( .24- 2.3-) 260715 J43 .15+ .05- 260715 U68 .26- .33- 260715 U74 .29+ 1.3+ 260715 J95 .23+ .23+ 260715 U74 1.1+ .97- 260715 033 .01- .07- 260716 J95 .01+ .33- 260715 U74 .64- .23+ 260715 033 .16- .11+ 260716 H21 .35- .27+ 260715 I41 .60- .70+ 260715 033 .21- .01- 260716 H21 .05- .53+ 260715 U74( 1.3+ 1.2+) 260715 033 .01- .14- 260716 H21 .17- .26+ 260715 U74 .55- .39- 260715 J43 .87- .14- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 16 10 18 10 10.331 +32 47 36.34 .03431 1.0348 121.6 20.8 .148 55 2026 07 16 11 18 09 41.085 +33 04 23.26 .03466 1.0348 121.3 20.8 .149 60 2026 07 16 12 18 09 12.245 +33 20 49.58 .03500 1.0348 121.0 20.9 .151 65 2026 07 16 13 18 08 43.806 +33 36 55.84 .03536 1.0349 120.7 20.9 .154 71 2026 07 16 14 18 08 15.758 +33 52 42.61 .03571 1.0349 120.4 20.9 .159 75 2026 07 16 15 18 07 48.093 +34 08 10.41 .03606 1.0349 120.1 20.9 .164 80 2026 07 16 16 18 07 20.806 +34 23 19.76 .03641 1.0350 119.8 21.0 .171 84 2026 07 16 17 18 06 53.887 +34 38 11.14 .03676 1.0350 119.6 21.0 .179 88 2026 07 16 18 18 06 27.331 +34 52 45.05 .03712 1.0350 119.3 21.0 .187 92 2026 07 16 19 18 06 01.130 +35 07 01.95 .03747 1.0351 119.0 21.1 .196 96 2026 07 16 20 18 05 35.278 +35 21 02.28 .03783 1.0351 118.8 21.1 .206 99 2026 07 16 21 18 05 09.768 +35 34 46.49 .03819 1.0351 118.5 21.1 .216 101 2026 07 16 22 18 04 44.593 +35 48 15.00 .03854 1.0352 118.3 21.1 .227 104 2026 07 16 23 18 04 19.748 +36 01 28.21 .03890 1.0352 118.0 21.2 .238 106 2026 07 17 00 18 03 55.226 +36 14 26.52 .03926 1.0353 117.8 21.2 .249 108 2026 07 17 01 18 03 31.022 +36 27 10.32 .03962 1.0353 117.6 21.2 .261 110 2026 07 17 02 18 03 07.129 +36 39 39.97 .03998 1.0353 117.3 21.2 .273 112 2026 07 17 03 18 02 43.541 +36 51 55.84 .04034 1.0354 117.1 21.3 .286 114 2026 07 17 04 18 02 20.254 +37 03 58.28 .04070 1.0354 116.9 21.3 .298 115 2026 07 17 05 18 01 57.262 +37 15 47.62 .04106 1.0354 116.7 21.3 .311 117 2026 07 17 06 18 01 34.560 +37 27 24.19 .04142 1.0355 116.5 21.3 .323 118 2026 07 17 07 18 01 12.142 +37 38 48.31 .04178 1.0355 116.2 21.4 .336 119 2026 07 17 08 18 00 50.003 +37 50 00.29 .04215 1.0355 116.0 21.4 .349 120 2026 07 17 09 18 00 28.139 +38 01 00.43 .04251 1.0356 115.8 21.4 .362 121 2026 07 17 10 18 00 06.545 +38 11 49.01 .04287 1.0356 115.6 21.4 .375 122 2026 07 17 11 17 59 45.215 +38 22 26.31 .04324 1.0356 115.4 21.5 .388 123 2026 07 17 12 17 59 24.146 +38 32 52.62 .04360 1.0357 115.2 21.5 .401 124 2026 07 17 13 17 59 03.333 +38 43 08.18 .04397 1.0357 115.0 21.5 .414 124 2026 07 17 14 17 58 42.771 +38 53 13.27 .04433 1.0357 114.9 21.5 .427 125 2026 07 17 15 17 58 22.457 +39 03 08.12 .04470 1.0358 114.7 21.6 .440 126 2026 07 17 16 17 58 02.385 +39 12 52.98 .04507 1.0358 114.5 21.6 .453 126 2026 07 17 17 17 57 42.552 +39 22 28.08 .04543 1.0358 114.3 21.6 .467 127 2026 07 17 18 17 57 22.954 +39 31 53.66 .04580 1.0359 114.1 21.6 .479 127 2026 07 17 19 17 57 03.587 +39 41 09.92 .04617 1.0359 114.0 21.6 .492 128 2026 07 17 20 17 56 44.448 +39 50 17.09 .04654 1.0360 113.8 21.7 .505 128 2026 07 17 21 17 56 25.531 +39 59 15.38 .04690 1.0360 113.6 21.7 .518 129 2026 07 17 22 17 56 06.834 +40 08 04.98 .04727 1.0360 113.4 21.7 .531 129 2026 07 17 23 17 55 48.353 +40 16 46.09 .04764 1.0361 113.3 21.7 .544 129 2026 07 18 00 17 55 30.085 +40 25 18.91 .04801 1.0361 113.1 21.7 .556 130 2026 07 18 01 17 55 12.025 +40 33 43.61 .04838 1.0361 113.0 21.8 .569 130 2026 07 18 02 17 54 54.172 +40 42 00.39 .04875 1.0362 112.8 21.8 .582 130 2026 07 18 03 17 54 36.520 +40 50 09.41 .04912 1.0362 112.7 21.8 .594 131 2026 07 18 04 17 54 19.068 +40 58 10.84 .04949 1.0362 112.5 21.8 .606 131 2026 07 18 05 17 54 01.812 +41 06 04.85 .04986 1.0363 112.4 21.9 .619 131 2026 07 18 06 17 53 44.749 +41 13 51.61 .05023 1.0363 112.2 21.9 .631 132 2026 07 18 07 17 53 27.875 +41 21 31.26 .05061 1.0363 112.1 21.9 .643 132 2026 07 18 08 17 53 11.189 +41 29 03.97 .05098 1.0364 111.9 21.9 .655 132 2026 07 18 09 17 52 54.686 +41 36 29.87 .05135 1.0364 111.8 21.9 .667 132