"Pseudo-MPEC" for ZTm0012
Created 2023 Mar 29 16:22:19 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 29 16 21 17 40.573 +32 26 58.56 .02249 .98519 53.7 18?? 45d 1 2023 03 29 17 21 17 43.980 +32 26 58.52 .02246 .98521 53.7 18?? 45d 0 2023 03 29 18 21 17 47.404 +32 26 58.39 .02244 .98524 53.7 18?? 45d 0 2023 03 29 19 21 17 50.844 +32 26 58.18 .02242 .98527 53.7 18?? 45d 0 2023 03 29 20 21 17 54.302 +32 26 57.89 .02240 .98529 53.8 18?? 45d 0 2023 03 29 21 21 17 57.777 +32 26 57.51 .02238 .98532 53.8 18?? 45d 0 2023 03 29 22 21 18 01.268 +32 26 57.04 .02236 .98535 53.8 18?? 45d 0 2023 03 29 23 21 18 04.777 +32 26 56.50 .02234 .98537 53.8 18?? 45d 0 2023 03 30 00 21 18 08.303 +32 26 55.86 .02232 .98540 53.8 18?? 45d 0 2023 03 30 01 21 18 11.846 +32 26 55.15 .02229 .98543 53.8 18?? 45d 0 2023 03 30 02 21 18 15.407 +32 26 54.34 .02227 .98545 53.8 18?? 45d 0 2023 03 30 03 21 18 18.984 +32 26 53.46 .02225 .98548 53.8 18?? 45d 1 2023 03 30 04 21 18 22.579 +32 26 52.48 .02223 .98551 53.8 18?? 45d 1 2023 03 30 05 21 18 26.192 +32 26 51.42 .02221 .98553 53.8 18?? 45d 1 2023 03 30 06 21 18 29.822 +32 26 50.28 .02219 .98556 53.8 18?? 45d 1 2023 03 30 07 21 18 33.469 +32 26 49.05 .02217 .98559 53.8 18?? 46d 1 2023 03 30 08 21 18 37.135 +32 26 47.73 .02215 .98561 53.8 18?? 46d 1 2023 03 30 09 21 18 40.817 +32 26 46.32 .02212 .98564 53.9 18?? 46d 1 2023 03 30 10 21 18 44.518 +32 26 44.83 .02210 .98566 53.9 18?? 46d 1 2023 03 30 11 21 18 48.236 +32 26 43.26 .02208 .98569 53.9 18?? 46d 1 2023 03 30 12 21 18 51.972 +32 26 41.59 .02206 .98572 53.9 18?? 46d 1 2023 03 30 13 21 18 55.726 +32 26 39.84 .02204 .98574 53.9 18?? 46d 1 2023 03 30 14 21 18 59.497 +32 26 38.00 .02202 .98577 53.9 18?? 46d 1 2023 03 30 15 21 19 03.287 +32 26 36.07 .02200 .98579 53.9 18?? 46d 1 2023 03 30 16 21 19 07.095 +32 26 34.06 .02198 .98582 53.9 18?? 46d 1 2023 03 30 17 21 19 10.920 +32 26 31.96 .02195 .98585 53.9 18?? 46d 1 2023 03 30 18 21 19 14.764 +32 26 29.77 .02193 .98587 53.9 18?? 47d 1 2023 03 30 19 21 19 18.626 +32 26 27.49 .02191 .98590 53.9 18?? 47d 1 2023 03 30 20 21 19 22.506 +32 26 25.12 .02189 .98593 53.9 18?? 47d 1 2023 03 30 21 21 19 26.405 +32 26 22.66 .02187 .98595 53.9 18?? 47d 1 2023 03 30 22 21 19 30.322 +32 26 20.12 .02185 .98598 53.9 18?? 47d 1 2023 03 30 23 21 19 34.257 +32 26 17.48 .02183 .98600 54.0 18?? 47d 1 2023 03 31 00 21 19 38.211 +32 26 14.76 .02181 .98603 54.0 18?? 47d 1 2023 03 31 01 21 19 42.183 +32 26 11.95 .02178 .98606 54.0 18?? 47d 1 2023 03 31 02 21 19 46.174 +32 26 09.05 .02176 .98608 54.0 18?? 47d 1 2023 03 31 03 21 19 50.184 +32 26 06.06 .02174 .98611 54.0 18?? 47d 1 2023 03 31 04 21 19 54.212 +32 26 02.97 .02172 .98613 54.0 18?? 47d 1 2023 03 31 05 21 19 58.259 +32 25 59.80 .02170 .98616 54.0 18?? 48d 1 2023 03 31 06 21 20 02.324 +32 25 56.54 .02168 .98618 54.0 18?? 48d 1 2023 03 31 07 21 20 06.409 +32 25 53.19 .02166 .98621 54.0 18?? 48d 1 2023 03 31 08 21 20 10.512 +32 25 49.74 .02163 .98624 54.0 18?? 48d 1 2023 03 31 09 21 20 14.635 +32 25 46.21 .02161 .98626 54.0 18?? 48d 1 2023 03 31 10 21 20 18.776 +32 25 42.58 .02159 .98629 54.0 18?? 48d 1 2023 03 31 11 21 20 22.937 +32 25 38.87 .02157 .98631 54.0 18?? 48d 1 2023 03 31 12 21 20 27.116 +32 25 35.06 .02155 .98634 54.0 18?? 48d 1 2023 03 31 13 21 20 31.315 +32 25 31.16 .02153 .98637 54.0 18?? 49d 6 2023 03 31 14 21 20 35.533 +32 25 27.17 .02151 .98639 54.0 18?? 49d 6 2023 03 31 15 21 20 39.771 +32 25 23.08 .02149 .98642 54.1 18?? 49d 6