"Pseudo-MPEC" for ZTm0012
Created 2023 Mar 26 5:22:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: ZTm0012* C2023 03 13.52284 21 12 05.98 +31 06 23.4 ~3E27 18.97rUNEOCPI41 ZTm0012 C2023 03 13.52534 21 12 05.89 +31 06 26.6 ~3E27 19.26rUNEOCPI41 ZTm0012 C2023 03 13.52784 21 12 05.72 +31 06 30.0 ~3E27 19.19rUNEOCPI41 ZTm0012 C2023 03 13.53034 21 12 05.54 +31 06 33.1 ~3E27 19.08rUNEOCPI41 Station data: (I41) Palomar Mountain--ZTF (N33.357338 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. Orbital elements: ZTm0012 Perihelion 2022 Nov 23.50399 +/- 27.3 TT = 12:05:45 (JD 2459907.00399) Epoch 2023 Mar 14.0 TT = JDT 2460017.5 Earth MOID: 0.0095 AutoNEOCP M 118.04432915 +/- 40 (J2000 ecliptic) n 1.06831308 +/- 0.76 Peri. 5.73672 +/- 46 a 0.94769884 +/- 0.449 Node 44.16277 +/- 49 e 0.0540593 +/- 0.236 Incl. 1.62041 +/- 32 P 0.92/336.97d H 21.08 G 0.15 U 12.6 SR q 0.89646685 +/- 0.249 Q 0.99893083 +/- 303 From 4 observations 2023 Mar. 13 (10.8 min); mean residual 0".20
Residuals in arcseconds: 230313 I41 .31- .01+ 230313 I41 .13+ .10+ 230313 I41 .40+ .05- 230313 I41 .22- .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 03 26 05 21 13 52.011 +32 22 27.76 .02425 .98291 52.9 18?? 42d 168 2023 03 26 06 21 13 54.175 +32 22 34.04 .02423 .98294 52.9 18?? 42d 168 2023 03 26 07 21 13 56.352 +32 22 40.26 .02421 .98297 52.9 18?? 42d 168 2023 03 26 08 21 13 58.543 +32 22 46.41 .02418 .98299 52.9 18?? 42d 175 2023 03 26 09 21 14 00.747 +32 22 52.49 .02416 .98302 52.9 18?? 42d 175 2023 03 26 10 21 14 02.965 +32 22 58.50 .02414 .98305 52.9 18?? 42d 175 2023 03 26 11 21 14 05.196 +32 23 04.44 .02412 .98308 52.9 18?? 42d 175 2023 03 26 12 21 14 07.440 +32 23 10.31 .02410 .98311 52.9 18?? 42d 175 2023 03 26 13 21 14 09.698 +32 23 16.11 .02408 .98314 53.0 18?? 42d 175 2023 03 26 14 21 14 11.970 +32 23 21.84 .02406 .98316 53.0 18?? 42d 175 2023 03 26 15 21 14 14.255 +32 23 27.50 .02404 .98319 53.0 18?? 42d 175 2023 03 26 16 21 14 16.555 +32 23 33.08 .02401 .98322 53.0 18?? 42d 175 2023 03 26 17 21 14 18.867 +32 23 38.60 .02399 .98325 53.0 18?? 42d 175 2023 03 26 18 21 14 21.194 +32 23 44.05 .02397 .98328 53.0 18?? 42d 174 2023 03 26 19 21 14 23.534 +32 23 49.43 .02395 .98330 53.0 18?? 42d 174 2023 03 26 20 21 14 25.888 +32 23 54.73 .02393 .98333 53.0 18?? 42d 174 2023 03 26 21 21 14 28.256 +32 23 59.97 .02391 .98336 53.0 18?? 42d 174 2023 03 26 22 21 14 30.638 +32 24 05.13 .02389 .98339 53.1 18?? 42d 174 2023 03 26 23 21 14 33.034 +32 24 10.22 .02387 .98342 53.1 18?? 42d 174 2023 03 27 00 21 14 35.444 +32 24 15.24 .02385 .98344 53.1 18?? 42d 174 2023 03 27 01 21 14 37.867 +32 24 20.18 .02382 .98347 53.1 18?? 42d 174 2023 03 27 02 21 14 40.305 +32 24 25.06 .02380 .98350 53.1 18?? 42d 174 2023 03 27 03 21 14 42.757 +32 24 29.86 .02378 .98353 53.1 18?? 42d 174 2023 03 27 04 21 14 45.223 +32 24 34.59 .02376 .98355 53.1 18?? 42d 174 2023 03 27 05 21 14 47.703 +32 24 39.25 .02374 .98358 53.1 18?? 42d 174 2023 03 27 06 21 14 50.197 +32 24 43.83 .02372 .98361 53.1 18?? 42d 174 2023 03 27 07 21 14 52.706 +32 24 48.34 .02370 .98364 53.2 18?? 42d 174 2023 03 27 08 21 14 55.229 +32 24 52.78 .02368 .98367 53.2 18?? 42d 174 2023 03 27 09 21 14 57.766 +32 24 57.14 .02365 .98369 53.2 18?? 42d 174 2023 03 27 10 21 15 00.318 +32 25 01.43 .02363 .98372 53.2 18?? 42d 174 2023 03 27 11 21 15 02.883 +32 25 05.64 .02361 .98375 53.2 18?? 42d 174 2023 03 27 12 21 15 05.464 +32 25 09.78 .02359 .98378 53.2 18?? 42d 174 2023 03 27 13 21 15 08.059 +32 25 13.85 .02357 .98380 53.2 18?? 42d 174 2023 03 27 14 21 15 10.668 +32 25 17.84 .02355 .98383 53.2 18?? 42d 174 2023 03 27 15 21 15 13.292 +32 25 21.76 .02353 .98386 53.2 18?? 42d 174 2023 03 27 16 21 15 15.930 +32 25 25.60 .02351 .98389 53.3 18?? 42d 174 2023 03 27 17 21 15 18.583 +32 25 29.37 .02348 .98391 53.3 18?? 42d 174 2023 03 27 18 21 15 21.251 +32 25 33.06 .02346 .98394 53.3 18?? 42d 174 2023 03 27 19 21 15 23.933 +32 25 36.68 .02344 .98397 53.3 18?? 42d 174 2023 03 27 20 21 15 26.631 +32 25 40.22 .02342 .98400 53.3 18?? 42d 174 2023 03 27 21 21 15 29.343 +32 25 43.69 .02340 .98402 53.3 18?? 42d 174 2023 03 27 22 21 15 32.069 +32 25 47.08 .02338 .98405 53.3 18?? 42d 174 2023 03 27 23 21 15 34.811 +32 25 50.39 .02336 .98408 53.3 18?? 42d 174 2023 03 28 00 21 15 37.568 +32 25 53.63 .02334 .98411 53.3 18?? 42d 174 2023 03 28 01 21 15 40.339 +32 25 56.79 .02331 .98413 53.4 18?? 42d 174 2023 03 28 02 21 15 43.126 +32 25 59.88 .02329 .98416 53.4 18?? 42d 174 2023 03 28 03 21 15 45.928 +32 26 02.89 .02327 .98419 53.4 18?? 43d 174 2023 03 28 04 21 15 48.744 +32 26 05.82 .02325 .98422 53.4 18?? 43d 174