"Pseudo-MPEC" for C1CU4G5
Created 2026 Mar 19 7:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1CU4G5*1C2026 02 27.38539411 22 29.824+31 02 04.88 ~2RAK 21.15GVNEOCPV00
C1CU4G5 1C2026 02 27.39100211 22 22.184+31 02 00.53 ~2RAK 21.73GVNEOCPV00
C1CU4G5 1C2026 02 27.39659211 22 14.704+31 01 55.56 ~2RAK 21.03GVNEOCPV00
C1CU4G5 1C2026 02 27.39845411 22 12.306+31 01 53.65 ~2SNK 21.78GVNEOCPV00
C1CU4G5 1C2026 02 27.40218511 22 07.277+31 01 50.66 ~2RAK 21.33GVNEOCPV00
C1CU4G5 1C2026 02 27.40405311 22 04.696+31 01 48.61 ~2SNK 20.97GVNEOCPV00
C1CU4G5 1C2026 02 27.44489411 21 08.996+31 00 59.98 ~2RB5 VNEOCPV06
C1CU4G5 1C2026 02 27.44685811 21 06.289+31 00 57.42 ~2RB5 21.11GVNEOCPV06
C1CU4G5 1C2026 02 27.44869211 21 03.784+31 00 55.30 ~2RB5 21.21GVNEOCPV06
C1CU4G5 1C2026 02 27.45052711 21 01.264+31 00 53.06 ~2RB5 21.42GVNEOCPV06
C1CU4G5 KC2026 02 28.31958510 56 57.368+30 39 57.08 ~2S8Z 20.7 GWNEOCPH01
C1CU4G5 1C2026 02 28.32245510 56 52.339+30 40 03.11 ~2S8K 20.97GVNEOCPI52
C1CU4G5 C2026 02 28.32278110 56 49.371+30 39 47.73 ~2S8Z 20.8 GWNEOCPH01
C1CU4G5 1C2026 02 28.32376510 56 49.024+30 39 59.18 ~2S8K 20.66GVNEOCPI52
C1CU4G5 1C2026 02 28.32507310 56 45.776+30 39 55.58 ~2S8K 20.81GVNEOCPI52
C1CU4G5 1C2026 02 28.32637610 56 42.454+30 39 50.47 ~2S8K 21.49GVNEOCPI52
C1CU4G5 C2026 02 28.33977810 56 06.559+30 38 55.80 ~2S8Z 21.1 GWNEOCPH01
C1CU4G5 C2026 02 28.34399210 55 55.860+30 38 42.42 ~2S8Z 20.2 GWNEOCPH01
Station data:
(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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
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. 1.0-m prime focus + 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.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: C1CU4G5
Perihelion 2026 May 9.517526 +/- 0.0854 TT = 12:25:14.2 (JD 2461170.017526)
Epoch 2026 Feb 28.0 TT = JDT 2461099.5 Earth MOID: 0.0025 Ve: 0.0376
M 293.950764405 +/- 0.14 (J2000 ecliptic) AutoNEOCP
n 0.936635750 +/- 0.000979 Peri. 284.165904 +/- 0.040
a 1.034559713 +/- 0.000721 Node 340.818601 +/- 0.0017
e 0.34418381 +/- 0.00108 Incl. 12.976007 +/- 0.044
P 1.052/384.347d H 28.76 G 0.15 U 8.1
q 0.678481003 +/- 0.00069 Q 1.390638422 +/- 0.00206
From 18 observations 2026 Feb. 27-28 (23.0 hr); mean residual 0".39
Residuals in arcseconds: 260227 V00 .30+ .05+ 260227 V06 .33+ .08- 260228 H01 .02+ .16+ 260227 V00 1.1- .24+ 260227 V06 .06- .18- 260228 I52 .20- .09+ 260227 V00 .63- .04+ 260227 V06 .11- .03+ 260228 I52 .24+ .22+ 260227 V00 .79+ .22- 260227 V06 .33- .14+ 260228 I52 .40- 1.2- 260227 V00 .82+ .16+ 260228 H01 .15+ .24+ 260228 H01 .00 .02+ 260227 V00 .06+ .16- 260228 I52 .21+ .31+ 260228 H01 .02- .12+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 19 08 00 33 01.224 -29 24 31.11 .12549 .88938 30.2 31?? 67.8 84 2026 03 19 09 00 32 58.769 -29 24 14.38 .12581 .88912 30.2 31?? 67.8 84 2026 03 19 10 00 32 56.322 -29 23 57.58 .12613 .88887 30.2 31?? 67.7 84 2026 03 19 11 00 32 53.884 -29 23 40.69 .12645 .88861 30.2 31?? 67.7 84 2026 03 19 12 00 32 51.454 -29 23 23.74 .12677 .88835 30.2 31?? 67.6 84 2026 03 19 13 00 32 49.032 -29 23 06.70 .12709 .88810 30.2 31?? 67.6 84 2026 03 19 14 00 32 46.618 -29 22 49.59 .12741 .88784 30.2 31?? 67.5 84 2026 03 19 15 00 32 44.213 -29 22 32.40 .12773 .88758 30.2 31?? 67.5 84 2026 03 19 16 00 32 41.815 -29 22 15.13 .12806 .88733 30.2 31?? 67.4 84 2026 03 19 17 00 32 39.426 -29 21 57.79 .12838 .88707 30.2 31?? 67.4 84 2026 03 19 18 00 32 37.044 -29 21 40.37 .12870 .88681 30.2 31?? 67.3 84 2026 03 19 19 00 32 34.670 -29 21 22.87 .12902 .88655 30.2 31?? 67.3 84 2026 03 19 20 00 32 32.304 -29 21 05.30 .12934 .88630 30.2 31?? 67.2 84 2026 03 19 21 00 32 29.946 -29 20 47.64 .12967 .88604 30.2 31?? 67.2 84 2026 03 19 22 00 32 27.595 -29 20 29.92 .12999 .88578 30.2 31?? 67.1 84 2026 03 19 23 00 32 25.253 -29 20 12.11 .13031 .88553 30.2 31?? 67.0 84 2026 03 20 00 00 32 22.918 -29 19 54.23 .13063 .88527 30.2 31?? 67.0 84 2026 03 20 01 00 32 20.590 -29 19 36.28 .13096 .88501 30.2 31?? 66.9 84 2026 03 20 02 00 32 18.270 -29 19 18.24 .13128 .88476 30.2 31?? 66.9 84 2026 03 20 03 00 32 15.958 -29 19 00.13 .13160 .88450 30.2 31?? 66.8 84 2026 03 20 04 00 32 13.653 -29 18 41.95 .13192 .88424 30.2 31?? 66.8 84 2026 03 20 05 00 32 11.355 -29 18 23.68 .13225 .88399 30.2 31?? 66.7 84 2026 03 20 06 00 32 09.065 -29 18 05.34 .13257 .88373 30.2 31?? 66.7 84 2026 03 20 07 00 32 06.782 -29 17 46.93 .13289 .88347 30.2 31?? 66.6 84 2026 03 20 08 00 32 04.507 -29 17 28.44 .13322 .88322 30.2 31?? 66.6 84 2026 03 20 09 00 32 02.238 -29 17 09.87 .13354 .88296 30.2 31?? 66.5 84 2026 03 20 10 00 31 59.977 -29 16 51.22 .13386 .88270 30.2 31?? 66.5 84 2026 03 20 11 00 31 57.723 -29 16 32.50 .13419 .88245 30.2 31?? 66.4 84 2026 03 20 12 00 31 55.476 -29 16 13.71 .13451 .88219 30.2 31?? 66.4 84 2026 03 20 13 00 31 53.236 -29 15 54.84 .13483 .88193 30.2 31?? 66.3 84 2026 03 20 14 00 31 51.004 -29 15 35.89 .13516 .88168 30.2 31?? 66.3 84 2026 03 20 15 00 31 48.778 -29 15 16.86 .13548 .88142 30.2 31?? 66.2 84 2026 03 20 16 00 31 46.559 -29 14 57.76 .13581 .88116 30.2 31?? 66.2 84 2026 03 20 17 00 31 44.347 -29 14 38.58 .13613 .88091 30.2 31?? 66.2 84 2026 03 20 18 00 31 42.142 -29 14 19.33 .13645 .88065 30.2 31?? 66.1 84 2026 03 20 19 00 31 39.944 -29 14 00.00 .13678 .88040 30.2 31?? 66.1 84 2026 03 20 20 00 31 37.753 -29 13 40.60 .13710 .88014 30.2 31?? 66.0 84 2026 03 20 21 00 31 35.568 -29 13 21.12 .13743 .87988 30.2 31?? 66.0 84 2026 03 20 22 00 31 33.391 -29 13 01.56 .13775 .87963 30.2 31?? 65.9 84 2026 03 20 23 00 31 31.220 -29 12 41.93 .13808 .87937 30.2 31?? 65.9 84 2026 03 21 00 00 31 29.055 -29 12 22.22 .13840 .87911 30.2 31?? 65.8 84 2026 03 21 01 00 31 26.897 -29 12 02.43 .13873 .87886 30.2 31?? 65.8 84 2026 03 21 02 00 31 24.746 -29 11 42.57 .13905 .87860 30.2 31?? 65.7 84 2026 03 21 03 00 31 22.602 -29 11 22.64 .13938 .87835 30.2 31?? 65.7 84 2026 03 21 04 00 31 20.463 -29 11 02.63 .13970 .87809 30.2 31?? 65.6 84 2026 03 21 05 00 31 18.332 -29 10 42.54 .14003 .87783 30.2 31?? 65.6 84 2026 03 21 06 00 31 16.207 -29 10 22.37 .14035 .87758 30.2 31?? 65.5 84 2026 03 21 07 00 31 14.088 -29 10 02.14 .14068 .87732 30.2 31?? 65.5 84