"Pseudo-MPEC" for C1G1LY5
Created 2026 Sep 7 5:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1G1LY5*1C2026 09 05.30925222 11 38.494+02 56 00.89 ~958K 21.46GVNEOCPV00
C1G1LY5 1C2026 09 05.31485022 11 35.632+02 56 27.64 ~958K 21.99GVNEOCPV00
C1G1LY5 1C2026 09 05.32043222 11 32.809+02 56 53.92 ~958K 21.78GVNEOCPV00
C1G1LY5 1C2026 09 05.32601622 11 29.918+02 57 20.45 ~958K 21.75GVNEOCPV00
C1G1LY5 C2026 09 05.36467022 11 09.993+03 00 21.60 ~959Z 21.6 GWNEOCPH01
C1G1LY5 C2026 09 05.36753422 11 08.526+03 00 35.30 ~959Z 21.4 GWNEOCPH01
C1G1LY5 C2026 09 05.38358122 11 00.424+03 01 51.31 ~959Z 22.5 GWNEOCPH01
C1G1LY5 C2026 09 05.38794922 10 58.219+03 02 11.94 ~959Z 21.5 GWNEOCPH01
C1G1LY5 0C2026 09 06.37886022 03 08.660+04 18 39.60 ~96AZ VNEOCP291
C1G1LY5 0C2026 09 06.39136022 03 02.610+04 19 36.00 ~96AZ VNEOCP291
C1G1LY5 0C2026 09 06.40385022 02 56.550+04 20 32.00 ~96AZ VNEOCP291
C1G1LY5 1C2026 09 07.16304021 57 16.182+05 16 22.12 ~974Z 22.64GVNEOCPV00
C1G1LY5 1C2026 09 07.16787421 57 13.921+05 16 43.39 ~974Z 22.05GVNEOCPV00
C1G1LY5 1C2026 09 07.17327221 57 11.365+05 17 06.86 ~974Z 21.77GVNEOCPV00
C1G1LY5 KC2026 09 07.17649821 57 08.21 +05 17 13.6 ~9755 21.9 GVNEOCPH21
C1G1LY5 1C2026 09 07.17802821 57 09.166+05 17 26.99 ~974Z 22.00GVNEOCPV00
C1G1LY5 KC2026 09 07.18516421 57 04.12 +05 17 51.0 ~9755 22.2 GVNEOCPH21
C1G1LY5 KC2026 09 07.18805221 57 02.79 +05 18 03.0 ~9755 22.2 GVNEOCPH21
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + 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.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) US/Arizona. Measurers T.
Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A.
D. Grauer, H. Gröller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchoś. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: C1G1LY5
Perihelion 2026 Apr 4.483504 +/- 0.243 TT = 11:36:14.7 (JD 2461134.983504)
Epoch 2026 Sep 7.0 TT = JDT 2461290.5 Earth MOID: 0.1020 Ve: 0.0789
M 163.938418916 +/- 0.30 (J2000 ecliptic) AutoNEOCP
n 1.054154532 +/- 0.000372 Peri. 197.231777 +/- 0.19
a 0.956165777 +/- 0.000225 Node 337.405649 +/- 0.007
e 0.17858782 +/- 0.000819 Incl. 17.330158 +/- 0.15
P 0.935/341.499d H 25.74 G 0.15 U 7.5
q 0.785406211 +/- 0.0006 Q 1.126925343 +/- 0.00105
From 18 observations 2026 Sept. 5-7 (45.1 hr); mean residual 0".23
Residuals in arcseconds: 260905 V00 .01- .13- 260905 H01 .27- .18+ 260907 V00 .04+ .05+ 260905 V00 .07+ .00 260905 H01 .36- .16+ 260907 V00 .28- .10+ 260905 V00 .58+ .26- 260906 291 .34+ .04- 260907 H21 .14- .22+ 260905 V00 .06+ .26- 260906 291 .33+ .25+ 260907 V00 .25+ .40- 260905 H01 .01+ .04- 260906 291 .23- .25+ 260907 H21 .25- .18+ 260905 H01 .25- .10+ 260907 V00 .06- .23- 260907 H21 .21+ .29- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 07 06 21 56 34.879 +05 23 10.47 .12100 1.1223 160.0 22.3 .373 151 2026 09 07 07 21 56 16.316 +05 26 09.30 .12111 1.1223 159.9 22.3 .401 148 2026 09 07 08 21 55 57.791 +05 29 07.70 .12123 1.1223 159.7 22.3 .430 145 2026 09 07 09 21 55 39.302 +05 32 05.68 .12135 1.1223 159.6 22.4 .462 143 2026 09 07 10 21 55 20.850 +05 35 03.23 .12146 1.1224 159.5 22.4 .494 141 2026 09 07 11 21 55 02.435 +05 38 00.35 .12158 1.1224 159.4 22.4 .529 139 2026 09 07 12 21 54 44.057 +05 40 57.04 .12170 1.1224 159.3 22.4 .564 138 2026 09 07 13 21 54 25.715 +05 43 53.31 .12181 1.1224 159.2 22.4 .601 136 2026 09 07 14 21 54 07.411 +05 46 49.15 .12193 1.1225 159.1 22.4 .639 135 2026 09 07 15 21 53 49.143 +05 49 44.56 .12205 1.1225 159.0 22.4 .679 134 2026 09 07 16 21 53 30.912 +05 52 39.55 .12217 1.1225 158.8 22.4 .719 133 2026 09 07 17 21 53 12.718 +05 55 34.11 .12229 1.1225 158.7 22.4 .761 132 2026 09 07 18 21 52 54.562 +05 58 28.23 .12241 1.1226 158.6 22.4 .803 131 2026 09 07 19 21 52 36.442 +06 01 21.93 .12253 1.1226 158.5 22.4 .847 130 2026 09 07 20 21 52 18.359 +06 04 15.20 .12265 1.1226 158.4 22.4 .891 129 2026 09 07 21 21 52 00.313 +06 07 08.05 .12277 1.1226 158.3 22.4 .937 129 2026 09 07 22 21 51 42.305 +06 10 00.46 .12289 1.1227 158.2 22.4 .983 128 2026 09 07 23 21 51 24.333 +06 12 52.44 .12301 1.1227 158.1 22.4 1.03 128 2026 09 08 00 21 51 06.399 +06 15 44.00 .12314 1.1227 158.0 22.4 1.08 127 2026 09 08 01 21 50 48.502 +06 18 35.13 .12326 1.1227 157.8 22.4 1.13 127 2026 09 08 02 21 50 30.642 +06 21 25.82 .12338 1.1228 157.7 22.4 1.18 126 2026 09 08 03 21 50 12.819 +06 24 16.09 .12351 1.1228 157.6 22.4 1.23 126 2026 09 08 04 21 49 55.033 +06 27 05.93 .12363 1.1228 157.5 22.5 1.28 125 2026 09 08 05 21 49 37.285 +06 29 55.34 .12375 1.1228 157.4 22.5 1.33 125 2026 09 08 06 21 49 19.574 +06 32 44.32 .12388 1.1229 157.3 22.5 1.39 125 2026 09 08 07 21 49 01.900 +06 35 32.88 .12400 1.1229 157.2 22.5 1.44 125 2026 09 08 08 21 48 44.263 +06 38 21.00 .12413 1.1229 157.1 22.5 1.50 124 2026 09 08 09 21 48 26.664 +06 41 08.69 .12425 1.1229 157.0 22.5 1.55 124 2026 09 08 10 21 48 09.102 +06 43 55.96 .12438 1.1230 156.9 22.5 1.61 124 2026 09 08 11 21 47 51.577 +06 46 42.80 .12450 1.1230 156.7 22.5 1.67 123 2026 09 08 12 21 47 34.090 +06 49 29.20 .12463 1.1230 156.6 22.5 1.73 123 2026 09 08 13 21 47 16.640 +06 52 15.18 .12476 1.1230 156.5 22.5 1.79 123 2026 09 08 14 21 46 59.227 +06 55 00.73 .12489 1.1231 156.4 22.5 1.85 123 2026 09 08 15 21 46 41.852 +06 57 45.86 .12501 1.1231 156.3 22.5 1.91 123 2026 09 08 16 21 46 24.514 +07 00 30.55 .12514 1.1231 156.2 22.5 1.97 123 2026 09 08 17 21 46 07.214 +07 03 14.82 .12527 1.1231 156.1 22.5 2.03 122 2026 09 08 18 21 45 49.951 +07 05 58.66 .12540 1.1231 156.0 22.5 2.09 122 2026 09 08 19 21 45 32.725 +07 08 42.07 .12553 1.1232 155.9 22.5 2.16 122 2026 09 08 20 21 45 15.537 +07 11 25.05 .12566 1.1232 155.8 22.5 2.22 122 2026 09 08 21 21 44 58.386 +07 14 07.61 .12579 1.1232 155.7 22.5 2.29 122 2026 09 08 22 21 44 41.273 +07 16 49.74 .12592 1.1232 155.6 22.5 2.35 122 2026 09 08 23 21 44 24.197 +07 19 31.44 .12605 1.1233 155.4 22.6 2.42 122 2026 09 09 00 21 44 07.158 +07 22 12.71 .12618 1.1233 155.3 22.6 2.48 121 2026 09 09 01 21 43 50.157 +07 24 53.56 .12631 1.1233 155.2 22.6 2.55 121 2026 09 09 02 21 43 33.194 +07 27 33.98 .12644 1.1233 155.1 22.6 2.62 121 2026 09 09 03 21 43 16.268 +07 30 13.98 .12657 1.1234 155.0 22.6 2.69 121 2026 09 09 04 21 42 59.379 +07 32 53.55 .12671 1.1234 154.9 22.6 2.76 121 2026 09 09 05 21 42 42.528 +07 35 32.70 .12684 1.1234 154.8 22.6 2.83 121