"Pseudo-MPEC" for CETWJA2
Created 2026 Sep 26 15:37:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CETWJA2*1C2026 09 19.30227701 05 31.988+32 43 57.04 ~9LLJ 21.23GVNEOCPG96
CETWJA2 1C2026 09 19.30746201 05 31.880+32 43 59.09 ~9LLJ 21.10GVNEOCPG96
CETWJA2 1C2026 09 19.31264701 05 31.754+32 44 00.82 ~9LLJ 21.18GVNEOCPG96
CETWJA2 1C2026 09 19.31783101 05 31.614+32 44 03.59 ~9LLJ 21.37GVNEOCPG96
CETWJA2 0C2026 09 19.36613201 05 30.530+32 44 22.20 ~9M14 21.60gUNEOCPI41
CETWJA2 0C2026 09 19.38493701 05 30.011+32 44 29.54 ~9M14 20.55rUNEOCPI41
CETWJA2 1C2026 09 22.16511001 04 27.260+33 01 00.00 ~9ME1 20.7 RVNEOCP691
CETWJA2 1C2026 09 22.17452001 04 26.990+33 01 03.10 ~9ME1 20.5 RVNEOCP691
CETWJA2 1C2026 09 22.18393001 04 26.720+33 01 06.20 ~9ME1 20.5 RVNEOCP691
CETWJA2 1C2026 09 22.23512701 04 25.288+33 01 23.92 ~9ME1 VNEOCPI52
CETWJA2 1C2026 09 22.24377401 04 25.086+33 01 25.86 ~9ME1 VNEOCPI52
CETWJA2 1C2026 09 22.26343501 04 24.456+33 01 32.66 ~9ME1 20.94GVNEOCPI52
CETWJA2 1C2026 09 22.27308901 04 24.190+33 01 35.87 ~9ME1 20.71GVNEOCPI52
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.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
US/Arizona. Observer E. J. Christensen. 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. 1.5-m reflector + 10K
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.
(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.
Orbital elements: CETWJA2
Perihelion 2026 Aug 27.165923 +/- 71.4 TT = 3:58:55.7 (JD 2461279.665923)
Epoch 2026 Sep 22.0 TT = JDT 2461305.5 Earth MOID: 0.7997 AutoNEOCP
M 4.782856521 +/- 18 (J2000 ecliptic)
n 0.185137502 +/- 0.0901 Peri. 69.071261 +/- 58
a 3.048876140 +/- 0.989 Node 289.875948 +/- 16
e 0.42097060 +/- 0.123 Incl. 11.640617 +/- 1.3
P 5.32365 H 19.21 G 0.15 U 11.1 SR
q 1.765388917 +/- 0.254 Q 4.332363363 +/- 1.83
From 13 observations 2026 Sept. 19-22; mean residual 0".27
Residuals in arcseconds: 260919 G96 .17- .16+ 260919 I41 .30- .25- 260922 I52 .43+ .52- 260919 G96 .07+ .10+ 260922 691 .35+ .34+ 260922 I52 .42- .25- 260919 G96 .08+ .28- 260922 691 .12+ .20+ 260922 I52 .25- .23- 260919 G96 .09- .39+ 260922 691 .08- .06+ 260919 I41 .39+ .15- 260922 I52 .12- .43+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 26 16 01 02 19.910 +33 20 01.53 .86315 1.7838 145.8 21.1 85.8 153 2026 09 26 17 01 02 18.617 +33 20 09.31 .86308 1.7839 145.9 21.1 87.1 153 2026 09 26 18 01 02 17.321 +33 20 17.04 .86301 1.7839 145.9 21.1 88.4 153 2026 09 26 19 01 02 16.023 +33 20 24.72 .86294 1.7840 145.9 21.1 89.7 153 2026 09 26 20 01 02 14.723 +33 20 32.35 .86287 1.7840 145.9 21.1 91.0 153 2026 09 26 21 01 02 13.421 +33 20 39.93 .86279 1.7841 146.0 21.1 92.3 153 2026 09 26 22 01 02 12.117 +33 20 47.46 .86272 1.7841 146.0 21.1 93.7 153 2026 09 26 23 01 02 10.811 +33 20 54.94 .86265 1.7842 146.0 21.1 95.0 153 2026 09 27 00 01 02 09.504 +33 21 02.36 .86258 1.7842 146.0 21.1 96.3 153 2026 09 27 01 01 02 08.194 +33 21 09.74 .86251 1.7843 146.1 21.1 97.7 153 2026 09 27 02 01 02 06.882 +33 21 17.06 .86244 1.7843 146.1 21.1 99 153 2026 09 27 03 01 02 05.568 +33 21 24.33 .86237 1.7844 146.1 21.1 100 153 2026 09 27 04 01 02 04.253 +33 21 31.55 .86230 1.7844 146.2 21.1 102 153 2026 09 27 05 01 02 02.935 +33 21 38.72 .86224 1.7845 146.2 21.1 103 153 2026 09 27 06 01 02 01.615 +33 21 45.84 .86217 1.7845 146.2 21.1 105 153 2026 09 27 07 01 02 00.294 +33 21 52.90 .86210 1.7846 146.2 21.1 106 153 2026 09 27 08 01 01 58.970 +33 21 59.92 .86203 1.7846 146.3 21.1 107 153 2026 09 27 09 01 01 57.645 +33 22 06.88 .86196 1.7847 146.3 21.1 109 153 2026 09 27 10 01 01 56.318 +33 22 13.79 .86190 1.7847 146.3 21.1 110 153 2026 09 27 11 01 01 54.989 +33 22 20.65 .86183 1.7848 146.3 21.1 112 153 2026 09 27 12 01 01 53.658 +33 22 27.46 .86176 1.7848 146.4 21.1 113 153 2026 09 27 13 01 01 52.325 +33 22 34.22 .86169 1.7849 146.4 21.1 115 153 2026 09 27 14 01 01 50.990 +33 22 40.92 .86163 1.7849 146.4 21.1 116 153 2026 09 27 15 01 01 49.653 +33 22 47.58 .86156 1.7850 146.4 21.1 118 153 2026 09 27 16 01 01 48.314 +33 22 54.18 .86150 1.7850 146.5 21.1 119 153 2026 09 27 17 01 01 46.974 +33 23 00.73 .86143 1.7851 146.5 21.1 121 153 2026 09 27 18 01 01 45.631 +33 23 07.23 .86137 1.7851 146.5 21.1 122 153 2026 09 27 19 01 01 44.287 +33 23 13.68 .86130 1.7852 146.6 21.1 124 153 2026 09 27 20 01 01 42.941 +33 23 20.08 .86124 1.7852 146.6 21.1 125 153 2026 09 27 21 01 01 41.593 +33 23 26.43 .86117 1.7853 146.6 21.1 127 153 2026 09 27 22 01 01 40.243 +33 23 32.72 .86111 1.7853 146.6 21.1 128 153 2026 09 27 23 01 01 38.891 +33 23 38.96 .86104 1.7854 146.7 21.1 130 153 2026 09 28 00 01 01 37.538 +33 23 45.16 .86098 1.7854 146.7 21.1 131 153 2026 09 28 01 01 01 36.183 +33 23 51.30 .86092 1.7855 146.7 21.1 133 153 2026 09 28 02 01 01 34.825 +33 23 57.38 .86085 1.7855 146.7 21.1 134 153 2026 09 28 03 01 01 33.466 +33 24 03.42 .86079 1.7856 146.8 21.1 136 153 2026 09 28 04 01 01 32.106 +33 24 09.41 .86073 1.7856 146.8 21.1 138 153 2026 09 28 05 01 01 30.743 +33 24 15.34 .86067 1.7857 146.8 21.1 139 153 2026 09 28 06 01 01 29.379 +33 24 21.22 .86060 1.7857 146.8 21.1 141 153 2026 09 28 07 01 01 28.012 +33 24 27.05 .86054 1.7858 146.9 21.1 142 152 2026 09 28 08 01 01 26.645 +33 24 32.83 .86048 1.7858 146.9 21.1 144 152 2026 09 28 09 01 01 25.275 +33 24 38.56 .86042 1.7859 146.9 21.1 146 152 2026 09 28 10 01 01 23.903 +33 24 44.23 .86036 1.7860 147.0 21.1 147 152 2026 09 28 11 01 01 22.530 +33 24 49.86 .86030 1.7860 147.0 21.1 149 152 2026 09 28 12 01 01 21.155 +33 24 55.43 .86024 1.7861 147.0 21.1 151 152 2026 09 28 13 01 01 19.778 +33 25 00.95 .86018 1.7861 147.0 21.1 152 152 2026 09 28 14 01 01 18.400 +33 25 06.42 .86012 1.7862 147.1 21.1 154 152 2026 09 28 15 01 01 17.019 +33 25 11.84 .86006 1.7862 147.1 21.1 156 152