"Pseudo-MPEC" for C1G61Z5
Created 2026 Sep 9 10:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1G61Z5 1C2026 08 23.32286022 43 19.229-20 20 05.53 ~986o 23.23GVNEOCPV00
C1G61Z5 1C2026 08 23.32885722 43 19.092-20 19 58.08 ~986o VNEOCPV00
C1G61Z5 1C2026 08 23.33443622 43 18.955-20 19 50.63 ~986o 21.61GVNEOCPV00
C1G61Z5 1C2026 08 23.34002122 43 18.804-20 19 43.32 ~986o 22.10GVNEOCPV00
C1G61Z5*1C2026 09 06.25263322 38 18.341-14 17 36.60 ~966o 21.42GVNEOCPV00
C1G61Z5 1C2026 09 06.25823922 38 18.164-14 17 27.06 ~966o 22.19GVNEOCPV00
C1G61Z5 1C2026 09 06.26382222 38 18.013-14 17 17.84 ~966o 21.89GVNEOCPV00
C1G61Z5 1C2026 09 06.26940822 38 17.826-14 17 07.73 ~966o 21.35GVNEOCPV00
C1G61Z5 1C2026 09 06.33041022 38 15.890-14 15 22.30 ~96A5 21.1 RVNEOCP691
C1G61Z5 1C2026 09 06.33957022 38 15.580-14 15 06.40 ~96A5 VNEOCP691
C1G61Z5 KC2026 09 08.24643222 37 35.86 -13 19 45.9 ~986Z 22.0 GVNEOCPH21
C1G61Z5 KC2026 09 08.24932122 37 35.77 -13 19 40.9 ~986Z 22.0 GVNEOCPH21
C1G61Z5 KC2026 09 08.25220922 37 35.69 -13 19 36.1 ~986Z 21.9 GVNEOCPH21
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 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: C1G61Z5
Perihelion 2026 Sep 17.424675 +/- 0.162 TT = 10:11:31.9 (JD 2461300.924675)
Epoch 2026 Sep 8.0 TT = JDT 2461291.5 Earth MOID: 0.3037 Ma: 0.0537
M 357.171848914 +/- 0.037 (J2000 ecliptic) AutoNEOCP
n 0.300079422 +/- 0.009 Peri. 0.198030 +/- 0.12
a 2.209591066 +/- 0.0442 Node 349.951715 +/- 0.059
e 0.40700737 +/- 0.0093 Incl. 8.425777 +/- 0.15
P 3.28449 H 23.54 G 0.15 U 9.6
q 1.310271200 +/- 0.00567 Q 3.108910931 +/- 0.0827
From 13 observations 2026 Aug. 23-Sept. 8; mean residual 0".24
Residuals in arcseconds: 260823 V00 .41- .62+ 260906 V00 .34- .03- 260908 H21 .13+ .17+ 260823 V00 .01- .04- 260906 V00 .06+ .40- 260908 H21 .06+ .08+ 260823 V00 .22+ .15- 260906 V00 .06- .10+ 260908 H21 .13+ .20- 260823 V00 .26+ .42- 260906 691 .25+ .08+ 260906 V00 .37- .06+ 260906 691 .02- .07+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 09 11 22 37 12.365 -12 43 46.03 .30955 1.3125 169.0 22.2 .811 49 2026 09 09 12 22 37 11.578 -12 42 32.23 .30956 1.3125 169.0 22.2 .823 50 2026 09 09 13 22 37 10.792 -12 41 18.41 .30957 1.3124 169.0 22.2 .836 51 2026 09 09 14 22 37 10.009 -12 40 04.57 .30957 1.3124 169.0 22.2 .848 52 2026 09 09 15 22 37 09.227 -12 38 50.71 .30958 1.3124 168.9 22.2 .862 53 2026 09 09 16 22 37 08.448 -12 37 36.83 .30959 1.3124 168.9 22.2 .875 54 2026 09 09 17 22 37 07.670 -12 36 22.94 .30960 1.3124 168.9 22.2 .889 55 2026 09 09 18 22 37 06.895 -12 35 09.02 .30961 1.3123 168.9 22.2 .903 56 2026 09 09 19 22 37 06.121 -12 33 55.09 .30962 1.3123 168.8 22.2 .918 57 2026 09 09 20 22 37 05.350 -12 32 41.14 .30964 1.3123 168.8 22.2 .933 58 2026 09 09 21 22 37 04.580 -12 31 27.17 .30965 1.3123 168.8 22.2 .948 59 2026 09 09 22 22 37 03.813 -12 30 13.18 .30966 1.3122 168.7 22.2 .964 60 2026 09 09 23 22 37 03.048 -12 28 59.17 .30967 1.3122 168.7 22.2 .980 61 2026 09 10 00 22 37 02.284 -12 27 45.15 .30968 1.3122 168.7 22.2 1.00 61 2026 09 10 01 22 37 01.523 -12 26 31.11 .30969 1.3122 168.7 22.2 1.01 62 2026 09 10 02 22 37 00.764 -12 25 17.05 .30970 1.3122 168.6 22.2 1.03 63 2026 09 10 03 22 37 00.007 -12 24 02.98 .30972 1.3121 168.6 22.2 1.05 64 2026 09 10 04 22 36 59.252 -12 22 48.88 .30973 1.3121 168.6 22.2 1.07 65 2026 09 10 05 22 36 58.499 -12 21 34.77 .30974 1.3121 168.6 22.2 1.09 65 2026 09 10 06 22 36 57.748 -12 20 20.65 .30976 1.3121 168.5 22.2 1.10 66 2026 09 10 07 22 36 57.000 -12 19 06.50 .30977 1.3121 168.5 22.2 1.12 67 2026 09 10 08 22 36 56.253 -12 17 52.34 .30978 1.3120 168.5 22.2 1.14 68 2026 09 10 09 22 36 55.509 -12 16 38.16 .30980 1.3120 168.4 22.2 1.16 68 2026 09 10 10 22 36 54.767 -12 15 23.97 .30981 1.3120 168.4 22.2 1.18 69 2026 09 10 11 22 36 54.027 -12 14 09.76 .30982 1.3120 168.4 22.2 1.20 70 2026 09 10 12 22 36 53.289 -12 12 55.53 .30984 1.3120 168.4 22.2 1.23 71 2026 09 10 13 22 36 52.554 -12 11 41.29 .30985 1.3119 168.3 22.2 1.25 71 2026 09 10 14 22 36 51.820 -12 10 27.03 .30987 1.3119 168.3 22.2 1.27 72 2026 09 10 15 22 36 51.089 -12 09 12.76 .30988 1.3119 168.3 22.2 1.29 73 2026 09 10 16 22 36 50.360 -12 07 58.47 .30990 1.3119 168.2 22.2 1.31 73 2026 09 10 17 22 36 49.634 -12 06 44.16 .30992 1.3119 168.2 22.2 1.34 74 2026 09 10 18 22 36 48.909 -12 05 29.84 .30993 1.3118 168.2 22.2 1.36 74 2026 09 10 19 22 36 48.187 -12 04 15.51 .30995 1.3118 168.2 22.2 1.39 75 2026 09 10 20 22 36 47.467 -12 03 01.15 .30996 1.3118 168.1 22.2 1.41 76 2026 09 10 21 22 36 46.750 -12 01 46.79 .30998 1.3118 168.1 22.2 1.43 76 2026 09 10 22 22 36 46.035 -12 00 32.41 .31000 1.3118 168.1 22.2 1.46 77 2026 09 10 23 22 36 45.322 -11 59 18.01 .31002 1.3117 168.0 22.2 1.48 77 2026 09 11 00 22 36 44.611 -11 58 03.60 .31003 1.3117 168.0 22.2 1.51 78 2026 09 11 01 22 36 43.903 -11 56 49.18 .31005 1.3117 168.0 22.2 1.54 78 2026 09 11 02 22 36 43.197 -11 55 34.74 .31007 1.3117 167.9 22.2 1.56 79 2026 09 11 03 22 36 42.493 -11 54 20.28 .31009 1.3117 167.9 22.2 1.59 79 2026 09 11 04 22 36 41.792 -11 53 05.82 .31011 1.3116 167.9 22.2 1.62 80 2026 09 11 05 22 36 41.093 -11 51 51.33 .31012 1.3116 167.9 22.2 1.65 80 2026 09 11 06 22 36 40.396 -11 50 36.84 .31014 1.3116 167.8 22.2 1.67 81 2026 09 11 07 22 36 39.702 -11 49 22.33 .31016 1.3116 167.8 22.2 1.70 81 2026 09 11 08 22 36 39.010 -11 48 07.81 .31018 1.3116 167.8 22.2 1.73 82 2026 09 11 09 22 36 38.320 -11 46 53.27 .31020 1.3116 167.7 22.2 1.76 82 2026 09 11 10 22 36 37.633 -11 45 38.72 .31022 1.3115 167.7 22.2 1.79 83