"Pseudo-MPEC" for CEHLET2
Created 2026 Apr 11 18:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEHLET2*1C2026 04 09.45056115 13 44.562-18 51 25.99 ~49BZ 19.70GVNEOCPG96
CEHLET2 1C2026 04 09.45569115 13 45.124-18 50 46.10 ~49BZ 20.06GVNEOCPG96
CEHLET2 1C2026 04 09.46082415 13 45.642-18 50 06.29 ~49BZ VNEOCPG96
CEHLET2 1C2026 04 09.46595515 13 46.218-18 49 26.36 ~49BZ 20.20GVNEOCPG96
CEHLET2 1C2026 04 09.49994015 13 50.060-18 45 04.70 ~49CK VNEOCPG96
CEHLET2 1C2026 04 09.50079615 13 50.077-18 44 57.55 ~49CK 20.27GVNEOCPG96
CEHLET2 |C2026 04 10.18738015 15 15.670-17 15 21.30 ~4A5K 19.6 GVNEOCP807
CEHLET2 |C2026 04 10.19260015 15 16.240-17 14 40.50 ~4A5K 19.9 GVNEOCP807
CEHLET2 |C2026 04 10.19782015 15 16.790-17 13 59.80 ~4A5K 19.8 GVNEOCP807
CEHLET2 KC2026 04 10.57487315 16 00.612-16 24 26.17 ~4B45 20.0 GWNEOCP474
CEHLET2 KC2026 04 10.58235615 16 01.375-16 23 27.13 ~4B45 19.9 GWNEOCP474
CEHLET2 KC2026 04 10.59000315 16 02.191-16 22 27.01 ~4B45 19.9 GWNEOCP474
CEHLET2 KC2026 04 10.59835815 16 03.074-16 21 21.13 ~4B45 19.9 GWNEOCP474
CEHLET2 KC2026 04 10.60565715 16 03.816-16 20 23.21 ~4B45 20.4 GWNEOCP474
CEHLET2 1C2026 04 11.27185015 17 22.350-14 52 53.40 ~4B7Z 20.1 RVNEOCP691
CEHLET2 1C2026 04 11.27606015 17 22.810-14 52 20.30 ~4B7Z 19.9 RVNEOCP691
CEHLET2 KC2026 04 11.27963715 17 22.29 -14 51 56.7 ~4B7Z 19.8 GVNEOCPH21
CEHLET2 1C2026 04 11.28027015 17 23.230-14 51 46.80 ~4B7Z 19.8 RVNEOCP691
CEHLET2 KC2026 04 11.28260515 17 22.57 -14 51 32.8 ~4B7Z 19.7 GVNEOCPH21
CEHLET2 KC2026 04 11.29151115 17 23.50 -14 50 21.8 ~4B7Z 21.2 GVNEOCPH21
CEHLET2 1C2026 04 11.35643315 17 30.851-14 41 39.80 ~4B8o 19.44GVNEOCPI52
CEHLET2 1C2026 04 11.35686515 17 30.923-14 41 36.31 ~4B8o 20.13GVNEOCPI52
CEHLET2 1C2026 04 11.35728915 17 30.962-14 41 32.78 ~4B8o 20.14GVNEOCPI52
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(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.
(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: CEHLET2
Perihelion 2026 Apr 7.296706 +/- 0.136 TT = 7:07:15.3 (JD 2461137.796706)
Epoch 2026 Apr 11.0 TT = JDT 2461141.5 Earth MOID: 0.1981 AutoNEOCP
M 1.574368567 +/- 0.043 (J2000 ecliptic)
n 0.425126524 +/- 0.00882 Peri. 357.825488 +/- 0.11
a 1.751689987 +/- 0.0242 Node 205.274162 +/- 0.050
e 0.31424572 +/- 0.00825 Incl. 29.158534 +/- 0.27
P 2.318/846.791d H 21.96 G 0.15 U 9.6
q 1.201228903 +/- 0.00218 Q 2.302151071 +/- 0.0463
From 23 observations 2026 Apr. 9-11 (45.8 hr); mean residual 0".31
Residuals in arcseconds: 260409 G96 .00 .06+ 260410 807 .01- .03- 260411 H21 .23+ .00 260409 G96 .04+ .30+ 260410 474 .16+ .10+ 260411 691 .12+ .11- 260409 G96 .56- .41+ 260410 474 .19- .13+ 260411 H21 .07- .22+ 260409 G96 .35- .64+ 260410 474 .01- .08- 260411 H21 .33+ .13+ 260409 G96 1.1+ .98- 260410 474 .07+ .14- 260411 I52 .52- .21- 260409 G96 .05- .47- 260410 474 .27- .14+ 260411 I52 .10- .17- 260410 807 .12- .08- 260411 691 .02- .29+ 260411 I52 .14- .03- 260410 807 .06+ .01+ 260411 691 .33+ .11- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 11 19 15 18 19.410 -13 42 56.56 .22376 1.2019 150.4 20.2 1.02 170 2026 04 11 20 15 18 24.057 -13 37 20.86 .22370 1.2019 150.4 20.2 1.09 170 2026 04 11 21 15 18 28.695 -13 31 44.96 .22364 1.2019 150.5 20.2 1.16 171 2026 04 11 22 15 18 33.326 -13 26 08.86 .22358 1.2019 150.5 20.2 1.24 171 2026 04 11 23 15 18 37.948 -13 20 32.59 .22353 1.2019 150.5 20.2 1.32 172 2026 04 12 00 15 18 42.562 -13 14 56.12 .22347 1.2019 150.6 20.2 1.40 172 2026 04 12 01 15 18 47.169 -13 09 19.47 .22341 1.2020 150.6 20.2 1.48 172 2026 04 12 02 15 18 51.767 -13 03 42.65 .22336 1.2020 150.6 20.2 1.57 173 2026 04 12 03 15 18 56.357 -12 58 05.64 .22331 1.2020 150.7 20.2 1.66 173 2026 04 12 04 15 19 00.939 -12 52 28.46 .22325 1.2020 150.7 20.2 1.75 173 2026 04 12 05 15 19 05.513 -12 46 51.11 .22320 1.2020 150.7 20.2 1.84 173 2026 04 12 06 15 19 10.079 -12 41 13.58 .22315 1.2020 150.8 20.2 1.93 174 2026 04 12 07 15 19 14.637 -12 35 35.89 .22310 1.2020 150.8 20.2 2.03 174 2026 04 12 08 15 19 19.187 -12 29 58.03 .22305 1.2020 150.8 20.2 2.13 174 2026 04 12 09 15 19 23.728 -12 24 20.01 .22300 1.2021 150.8 20.2 2.23 174 2026 04 12 10 15 19 28.262 -12 18 41.83 .22295 1.2021 150.9 20.2 2.33 175 2026 04 12 11 15 19 32.788 -12 13 03.49 .22291 1.2021 150.9 20.2 2.44 175 2026 04 12 12 15 19 37.305 -12 07 25.00 .22286 1.2021 150.9 20.2 2.54 175 2026 04 12 13 15 19 41.815 -12 01 46.35 .22281 1.2021 151.0 20.2 2.65 175 2026 04 12 14 15 19 46.317 -11 56 07.55 .22277 1.2021 151.0 20.2 2.76 175 2026 04 12 15 15 19 50.810 -11 50 28.61 .22272 1.2021 151.0 20.2 2.88 175 2026 04 12 16 15 19 55.295 -11 44 49.52 .22268 1.2022 151.0 20.2 2.99 176 2026 04 12 17 15 19 59.773 -11 39 10.29 .22264 1.2022 151.1 20.2 3.11 176 2026 04 12 18 15 20 04.242 -11 33 30.91 .22260 1.2022 151.1 20.2 3.23 176 2026 04 12 19 15 20 08.703 -11 27 51.40 .22255 1.2022 151.1 20.2 3.36 176 2026 04 12 20 15 20 13.157 -11 22 11.76 .22251 1.2022 151.2 20.2 3.48 176 2026 04 12 21 15 20 17.602 -11 16 31.98 .22247 1.2022 151.2 20.2 3.61 176 2026 04 12 22 15 20 22.039 -11 10 52.08 .22243 1.2022 151.2 20.2 3.74 176 2026 04 12 23 15 20 26.468 -11 05 12.04 .22240 1.2023 151.2 20.2 3.87 176 2026 04 13 00 15 20 30.890 -10 59 31.88 .22236 1.2023 151.2 20.2 4.00 177 2026 04 13 01 15 20 35.303 -10 53 51.61 .22232 1.2023 151.3 20.2 4.14 177 2026 04 13 02 15 20 39.708 -10 48 11.21 .22229 1.2023 151.3 20.2 4.27 177 2026 04 13 03 15 20 44.105 -10 42 30.69 .22225 1.2023 151.3 20.2 4.41 177 2026 04 13 04 15 20 48.494 -10 36 50.06 .22221 1.2023 151.3 20.2 4.55 177 2026 04 13 05 15 20 52.875 -10 31 09.32 .22218 1.2024 151.4 20.2 4.70 177 2026 04 13 06 15 20 57.248 -10 25 28.48 .22215 1.2024 151.4 20.2 4.84 177 2026 04 13 07 15 21 01.613 -10 19 47.52 .22212 1.2024 151.4 20.2 4.99 177 2026 04 13 08 15 21 05.970 -10 14 06.46 .22208 1.2024 151.4 20.2 5.14 177 2026 04 13 09 15 21 10.319 -10 08 25.31 .22205 1.2024 151.5 20.2 5.30 177 2026 04 13 10 15 21 14.660 -10 02 44.05 .22202 1.2024 151.5 20.2 5.45 177 2026 04 13 11 15 21 18.993 -09 57 02.70 .22199 1.2025 151.5 20.2 5.61 177 2026 04 13 12 15 21 23.318 -09 51 21.25 .22196 1.2025 151.5 20.2 5.77 178 2026 04 13 13 15 21 27.635 -09 45 39.72 .22194 1.2025 151.5 20.2 5.93 178 2026 04 13 14 15 21 31.944 -09 39 58.10 .22191 1.2025 151.6 20.2 6.09 178 2026 04 13 15 15 21 36.245 -09 34 16.39 .22188 1.2025 151.6 20.2 6.26 178 2026 04 13 16 15 21 40.538 -09 28 34.60 .22186 1.2025 151.6 20.2 6.42 178 2026 04 13 17 15 21 44.823 -09 22 52.74 .22183 1.2026 151.6 20.2 6.59 178 2026 04 13 18 15 21 49.100 -09 17 10.79 .22181 1.2026 151.6 20.2 6.76 178