"Pseudo-MPEC" for CEJK452
Created 2026 Apr 18 0:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEJK452 0C2026 04 15.42207817 17 05.043+09 41 01.94 ~4GJZ 19.59rUNEOCPI41
CEJK452 0C2026 04 15.46447017 17 01.876+09 41 18.84 ~4GJZ 19.86gUNEOCPI41
CEJK452 0C2026 04 15.48613517 17 00.257+09 41 27.03 ~4GJZ 18.89iUNEOCPI41
CEJK452*1C2026 04 16.45428717 15 48.427+09 47 46.57 ~4GBo 19.65GVNEOCPG96
CEJK452 1C2026 04 16.45952817 15 48.024+09 47 48.62 ~4GBo 19.76GVNEOCPG96
CEJK452 1C2026 04 16.46477717 15 47.624+09 47 51.40 ~4GBo VNEOCPG96
CEJK452 1C2026 04 16.47001317 15 47.236+09 47 52.62 ~4GBo 19.77GVNEOCPG96
CEJK452 KB2026 04 17.03619217 15 04.709+09 51 32.62 ~4H6Z 18.7 GXNEOCPR49
CEJK452 KC2026 04 17.06033 17 15 02.83 +09 51 42.5 ~4H55 19.6 rZNEOCPL27
CEJK452 KB2026 04 17.06360017 15 02.597+09 51 43.88 ~4H6Z 19.3 GXNEOCPR49
CEJK452 KC2026 04 17.08213 17 15 01.18 +09 51 51.0 ~4H55 19.5 rZNEOCPL27
CEJK452 KB2026 04 17.09048617 15 00.550+09 51 54.47 ~4H6Z 18.8 GXNEOCPR49
CEJK452 KC2026 04 17.10392 17 14 59.51 +09 51 59.3 ~4H55 19.4 rZNEOCPL27
CEJK452 KB2026 04 17.12480317 14 57.888+09 52 07.10 ~4H6Z 19.0 VZNEOCP185
CEJK452 KC2026 04 17.12696 17 14 57.72 +09 52 08.1 ~4H55 19.5 rZNEOCPL27
CEJK452 KB2026 04 17.13524317 14 57.106+09 52 11.50 ~4H6Z 19.7 VZNEOCP185
CEJK452 KB2026 04 17.14544017 14 56.328+09 52 15.46 ~4H6Z 19.6 VZNEOCP185
CEJK452 KC2026 04 17.15001 17 14 55.98 +09 52 17.6 ~4H55 19.4 rZNEOCPL27
CEJK452 1C2026 04 17.26911817 14 47.087+09 53 03.52 ~4H9Z 19.08GVNEOCPI52
CEJK452 1C2026 04 17.27539117 14 46.550+09 53 05.89 ~4H9Z 19.88GVNEOCPI52
CEJK452 KB2026 04 17.37017417 14 39.286+09 53 43.08 ~4HCK 19.9 VZNEOCPW05
CEJK452 1C2026 04 17.37459217 14 38.936+09 53 44.77 ~4H9Z 19.60GVNEOCPI52
CEJK452 1C2026 04 17.38080817 14 38.515+09 53 47.08 ~4H9Z 19.52GVNEOCPI52
CEJK452 KB2026 04 17.39255817 14 37.565+09 53 51.54 ~4HCK 19.4 VZNEOCPW05
CEJK452 KB2026 04 17.41218717 14 36.082+09 53 59.24 ~4HD5 19.20GWNEOCPV21
CEJK452 KB2026 04 17.41428217 14 35.890+09 54 00.54 ~4HCK 19.7 VZNEOCPW05
CEJK452 KB2026 04 17.42680617 14 34.937+09 54 04.50 ~4HD5 19.48GWNEOCPV21
CEJK452 KB2026 04 17.44141217 14 33.852+09 54 10.55 ~4HD5 19.13GWNEOCPV21
CEJK452 KB2026 04 17.47698717 14 31.046+09 54 23.29 ~4HDK 19.0 GVNEOCPU52
CEJK452 KB2026 04 17.49091017 14 29.998+09 54 28.94 ~4HDK 18.8 GVNEOCPU52
Station data:
(185) Observatoire astronomique jurassien (N47.353045 E7.421900)
Switzerland. Observer M. Ory. 0.61-m f/3.88 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.
(L27) 29PREMOTE Observatory, Dauban (N43.999832 E5.647040) France.
Observer J.-F. Soulier. 0.20-m f/4 Newtonian reflector + CCD.
(R49) Observatorio Villuercas-Navezuelas, Navezuelas (N39.512739 W5.439520)
Spain.
(U52) Shasta Valley Observatory, Grenada (N41.579164 W122.549000)
US/California. Observer J. E. Rogers. Measurers J. E. Rogers, D. Parrott.
0.30-m Helin Telescope + CCD.
(V21) Cewanee Observatory at DSNM (N31.946619 W108.897690) US/New Mexico.
Observer D. T. Durig. 0.4-m f/8 Ritchey-Chrétien + 4656x3520 CCD.
(W05) Tree Gate Farm Observatory, Starkville (N33.347635 W88.732810).
Observer J.-F. Gout. 0.5-m f/1.5 reflector + CMOS.
Orbital elements: CEJK452
Perihelion 2024 Nov 14.767685 +/- 39.5 TT = 18:25:27.9 (JD 2460629.267685)
Epoch 2026 Apr 17.0 TT = JDT 2461147.5 Ju: 0.3797 AutoNEOCP
M 53.131149138 +/- 25 (J2000 ecliptic)
n 0.102523805 +/- 0.0442 Peri. 25.768637 +/- 40
a 4.521191512 +/- 1.3 Node 16.200142 +/- 5.2
e 0.40855853 +/- 0.155 Incl. 145.418709 +/- 2.0
P 9.61345 H 13.12 G 0.15 U 10.7
q 2.674020138 +/- 1.38 Q 6.368362886 +/- 1.38
From 30 observations 2026 Apr. 15-17; mean residual 0".29
Residuals in arcseconds: 260415 I41 .21+ .01+ 260417 L27 .22+ .20+ 260417 W05 .36+ .20+ 260415 I41 .02- .19+ 260417 R49 .03- .27+ 260417 I52 .57- .19+ 260415 I41 .13- .15- 260417 L27 .19+ .03+ 260417 I52 .28+ .08+ 260416 G96 .06- .27- 260417 185 .08- .16- 260417 W05 .43+ .01- 260416 G96 .14- .27- 260417 L27 .18- .12- 260417 V21 .14+ .05+ 260416 G96 .17- .46+ 260417 185 .18+ .19+ 260417 W05 .44+ .59+ 260416 G96 .04- .36- 260417 185 .23+ .19+ 260417 V21 .12- .35- 260417 R49 .10+ .43- 260417 L27 .21+ .44+ 260417 V21 .51+ .04+ 260417 L27 .04- .18+ 260417 I52 .31+ .03- 260417 U52 .85- .59- 260417 R49 .18- .15+ 260417 I52 .55- .11- 260417 U52 .46- .33- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 18 01 17 13 47.768 +09 58 02.93 3.4299 4.0726 123.6 19.6 .420 12 2026 04 18 02 17 13 44.553 +09 58 18.94 3.4296 4.0727 123.7 19.6 .455 12 2026 04 18 03 17 13 41.336 +09 58 34.95 3.4292 4.0729 123.7 19.6 .490 12 2026 04 18 04 17 13 38.117 +09 58 50.95 3.4288 4.0730 123.7 19.6 .527 13 2026 04 18 05 17 13 34.895 +09 59 06.94 3.4284 4.0732 123.8 19.6 .565 13 2026 04 18 06 17 13 31.671 +09 59 22.93 3.4280 4.0733 123.8 19.6 .603 13 2026 04 18 07 17 13 28.444 +09 59 38.91 3.4277 4.0735 123.9 19.6 .643 13 2026 04 18 08 17 13 25.215 +09 59 54.88 3.4273 4.0736 123.9 19.6 .683 13 2026 04 18 09 17 13 21.984 +10 00 10.84 3.4269 4.0737 124.0 19.6 .724 13 2026 04 18 10 17 13 18.750 +10 00 26.80 3.4265 4.0739 124.0 19.6 .766 14 2026 04 18 11 17 13 15.514 +10 00 42.75 3.4261 4.0740 124.0 19.6 .810 14 2026 04 18 12 17 13 12.275 +10 00 58.69 3.4258 4.0742 124.1 19.6 .854 14 2026 04 18 13 17 13 09.034 +10 01 14.63 3.4254 4.0743 124.1 19.6 .899 14 2026 04 18 14 17 13 05.791 +10 01 30.55 3.4250 4.0745 124.2 19.6 .945 14 2026 04 18 15 17 13 02.545 +10 01 46.47 3.4246 4.0746 124.2 19.6 0.99 14 2026 04 18 16 17 12 59.297 +10 02 02.39 3.4243 4.0748 124.2 19.6 1.04 14 2026 04 18 17 17 12 56.046 +10 02 18.29 3.4239 4.0749 124.3 19.6 1.09 14 2026 04 18 18 17 12 52.793 +10 02 34.19 3.4235 4.0751 124.3 19.6 1.14 14 2026 04 18 19 17 12 49.538 +10 02 50.08 3.4231 4.0752 124.4 19.6 1.19 14 2026 04 18 20 17 12 46.280 +10 03 05.97 3.4228 4.0754 124.4 19.6 1.24 14 2026 04 18 21 17 12 43.020 +10 03 21.84 3.4224 4.0755 124.5 19.6 1.29 14 2026 04 18 22 17 12 39.758 +10 03 37.71 3.4220 4.0757 124.5 19.6 1.35 14 2026 04 18 23 17 12 36.493 +10 03 53.57 3.4217 4.0758 124.5 19.6 1.40 14 2026 04 19 00 17 12 33.226 +10 04 09.42 3.4213 4.0760 124.6 19.6 1.46 14 2026 04 19 01 17 12 29.956 +10 04 25.27 3.4209 4.0761 124.6 19.6 1.51 14 2026 04 19 02 17 12 26.684 +10 04 41.11 3.4205 4.0763 124.7 19.6 1.57 14 2026 04 19 03 17 12 23.410 +10 04 56.94 3.4202 4.0764 124.7 19.6 1.63 14 2026 04 19 04 17 12 20.133 +10 05 12.76 3.4198 4.0766 124.7 19.6 1.69 14 2026 04 19 05 17 12 16.854 +10 05 28.58 3.4194 4.0767 124.8 19.6 1.75 14 2026 04 19 06 17 12 13.572 +10 05 44.39 3.4191 4.0769 124.8 19.6 1.81 14 2026 04 19 07 17 12 10.288 +10 06 00.19 3.4187 4.0770 124.9 19.6 1.87 14 2026 04 19 08 17 12 07.002 +10 06 15.98 3.4183 4.0772 124.9 19.6 1.93 14 2026 04 19 09 17 12 03.713 +10 06 31.76 3.4180 4.0773 125.0 19.6 2.00 14 2026 04 19 10 17 12 00.422 +10 06 47.54 3.4176 4.0775 125.0 19.6 2.06 14 2026 04 19 11 17 11 57.129 +10 07 03.31 3.4172 4.0776 125.0 19.6 2.13 14 2026 04 19 12 17 11 53.833 +10 07 19.07 3.4169 4.0778 125.1 19.6 2.19 14 2026 04 19 13 17 11 50.535 +10 07 34.82 3.4165 4.0779 125.1 19.6 2.26 14 2026 04 19 14 17 11 47.235 +10 07 50.57 3.4161 4.0780 125.2 19.6 2.33 14 2026 04 19 15 17 11 43.932 +10 08 06.31 3.4158 4.0782 125.2 19.6 2.40 14 2026 04 19 16 17 11 40.627 +10 08 22.03 3.4154 4.0783 125.2 19.6 2.47 13 2026 04 19 17 17 11 37.319 +10 08 37.76 3.4151 4.0785 125.3 19.6 2.54 13 2026 04 19 18 17 11 34.009 +10 08 53.47 3.4147 4.0786 125.3 19.6 2.61 13 2026 04 19 19 17 11 30.697 +10 09 09.18 3.4143 4.0788 125.4 19.6 2.69 13 2026 04 19 20 17 11 27.383 +10 09 24.87 3.4140 4.0789 125.4 19.5 2.76 13 2026 04 19 21 17 11 24.066 +10 09 40.56 3.4136 4.0791 125.4 19.5 2.84 13 2026 04 19 22 17 11 20.746 +10 09 56.24 3.4132 4.0792 125.5 19.5 2.91 13 2026 04 19 23 17 11 17.425 +10 10 11.92 3.4129 4.0794 125.5 19.5 2.99 13 2026 04 20 00 17 11 14.101 +10 10 27.58 3.4125 4.0795 125.6 19.5 3.07 13