"Pseudo-MPEC" for P11Oj9s
Created 2023 Nov 23 13:22:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11Oj9s* C2023 11 18f3.HFewpTt]Pb[W0Et`3W3;2SjqWifO/y7X/pV]-aEhr/hmoU$)pF51
P11Oj9s C2023 11 186\a-Astrometrym*MB9'ZK'64QGq_.q'ZoMPK+3AAo\)fV^Z7r+cF51
P11Oj9s C2023 11 18@J0kcbjxC`se1,,-UC6q/F/i^\OVEoU`CM#4KFN+s9qYy$4B:_R`F51
P11Oj9s C2023 11 18Hux*JUOs5^ZY1redacted;7G77uv04mi3qWV1pbL]JI.YR'ok;NVF51
P11Oj9s KC2023 11 18,umCJj-^7PK/a'tWCv'Kyi*+JSv@[SL0JZDW\bDkI%?click'I@WF51
P11Oj9s KC2023 11 19*EVs)aw]8qkDOkH/6Y(LA=k+6LTV)^!91_hereT/Bl:]$i)Ss`5EH21
P11Oj9s KC2023 11 19';LFRRUc59(%#]hEOn:gM)JS6w9for%vu@8!ADexplanation.vaH21
P11Oj9s KC2023 11 19Cin]c\]l+w32]eq4Yv0.qc8Gqhbo1huL8/*!,3fUS7j24Tt+W]w$H21
P11Oj9s KC2023 11 23.30321 03 25 21.66 -11 54 55.1 ~BN87 21.7 RVNEOCP291
P11Oj9s KC2023 11 23.31071 03 25 20.92 -11 54 58.4 ~BN87 21.3 RVNEOCP291
P11Oj9s KC2023 11 23.31825 03 25 20.15 -11 55 01.9 ~BN87 21.6 RVNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
1.8-m Ritchey-Chrétien + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
Orbital elements: P11Oj9s
Perihelion 2024 Mar 14.37017 +/- 0.52 TT = 8:53:02 (JD 2460383.87017)
Epoch 2023 Nov 23.0 TT = JDT 2460271.5 Earth MOID: 0.1240 AutoNEOCP
M 291.92040923 +/- 0.30 (J2000 ecliptic)
n 0.60585108 +/- 0.0014 Peri. 1.61058 +/- 0.11
a 1.38322274 +/- 0.00213 Node 145.20649 +/- 0.24
e 0.1962434 +/- 0.00149 Incl. 8.29098 +/- 0.038
P 1.63/594.19d H 22.31 G 0.15 U 8.3
q 1.11177438 +/- 0.00105 Q 1.65467110 +/- 0.00444
From 11 observations 2023 Nov. 18-23; mean residual 0".09
Residuals in arcseconds: 231118 F51 .05- .11+ 231118 F51 .08- .20- 231123 291 .12- .04- 231118 F51 .02+ .00 231119 H21 .03- .21+ 231123 291 .13+ .06+ 231118 F51 .06+ .06+ 231119 H21 .09+ .09+ 231123 291 .01- .04- 231118 F51 .04+ .02- 231119 H21 .01- .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 11 23 13 03 24 59.726 -11 56 27.02 .38864 1.3304 147.0 22.0 .206 177 2023 11 23 14 03 24 55.862 -11 56 45.52 .38860 1.3303 147.0 22.0 .220 176 2023 11 23 15 03 24 51.998 -11 57 03.93 .38855 1.3302 146.9 22.0 .234 175 2023 11 23 16 03 24 48.135 -11 57 22.26 .38851 1.3300 146.9 22.0 .248 174 2023 11 23 17 03 24 44.272 -11 57 40.49 .38846 1.3299 146.9 22.0 .263 174 2023 11 23 18 03 24 40.409 -11 57 58.64 .38842 1.3298 146.9 22.0 .278 173 2023 11 23 19 03 24 36.547 -11 58 16.71 .38837 1.3297 146.8 22.0 .293 173 2023 11 23 20 03 24 32.685 -11 58 34.68 .38833 1.3296 146.8 22.0 .309 172 2023 11 23 21 03 24 28.824 -11 58 52.57 .38828 1.3294 146.8 22.0 .324 172 2023 11 23 22 03 24 24.963 -11 59 10.38 .38824 1.3293 146.8 22.0 .340 172 2023 11 23 23 03 24 21.102 -11 59 28.09 .38820 1.3292 146.7 22.0 .356 171 2023 11 24 00 03 24 17.242 -11 59 45.72 .38815 1.3291 146.7 22.0 .373 171 2023 11 24 01 03 24 13.383 -12 00 03.26 .38811 1.3289 146.7 22.0 .389 171 2023 11 24 02 03 24 09.524 -12 00 20.72 .38807 1.3288 146.7 22.0 .406 170 2023 11 24 03 03 24 05.666 -12 00 38.09 .38802 1.3287 146.6 22.0 .423 170 2023 11 24 04 03 24 01.808 -12 00 55.37 .38798 1.3286 146.6 22.0 .440 170 2023 11 24 05 03 23 57.951 -12 01 12.56 .38794 1.3285 146.6 22.0 .458 170 2023 11 24 06 03 23 54.094 -12 01 29.67 .38790 1.3283 146.5 22.0 .475 169 2023 11 24 07 03 23 50.238 -12 01 46.69 .38785 1.3282 146.5 22.0 .493 169 2023 11 24 08 03 23 46.383 -12 02 03.62 .38781 1.3281 146.5 22.0 .512 169 2023 11 24 09 03 23 42.528 -12 02 20.46 .38777 1.3280 146.5 22.0 .530 169 2023 11 24 10 03 23 38.674 -12 02 37.22 .38773 1.3279 146.4 22.0 .549 169 2023 11 24 11 03 23 34.820 -12 02 53.89 .38769 1.3277 146.4 22.0 .568 169 2023 11 24 12 03 23 30.968 -12 03 10.47 .38765 1.3276 146.4 22.0 .587 169 2023 11 24 13 03 23 27.116 -12 03 26.96 .38761 1.3275 146.4 22.0 .606 169 2023 11 24 14 03 23 23.264 -12 03 43.37 .38757 1.3274 146.3 22.0 .625 168 2023 11 24 15 03 23 19.413 -12 03 59.69 .38753 1.3272 146.3 22.0 .645 168 2023 11 24 16 03 23 15.563 -12 04 15.92 .38749 1.3271 146.3 22.0 .665 168 2023 11 24 17 03 23 11.714 -12 04 32.06 .38745 1.3270 146.2 22.0 .685 168 2023 11 24 18 03 23 07.866 -12 04 48.11 .38741 1.3269 146.2 22.0 .706 168 2023 11 24 19 03 23 04.018 -12 05 04.08 .38737 1.3268 146.2 22.0 .726 168 2023 11 24 20 03 23 00.171 -12 05 19.96 .38733 1.3266 146.2 22.0 .747 168 2023 11 24 21 03 22 56.325 -12 05 35.75 .38729 1.3265 146.1 22.0 .768 168 2023 11 24 22 03 22 52.480 -12 05 51.45 .38725 1.3264 146.1 22.0 .790 168 2023 11 24 23 03 22 48.635 -12 06 07.07 .38721 1.3263 146.1 22.0 .811 168 2023 11 25 00 03 22 44.792 -12 06 22.59 .38717 1.3261 146.0 22.0 .833 168 2023 11 25 01 03 22 40.949 -12 06 38.03 .38713 1.3260 146.0 22.0 .855 168 2023 11 25 02 03 22 37.107 -12 06 53.38 .38709 1.3259 146.0 22.0 .877 168 2023 11 25 03 03 22 33.266 -12 07 08.64 .38706 1.3258 146.0 22.0 .900 168 2023 11 25 04 03 22 29.426 -12 07 23.82 .38702 1.3257 145.9 22.0 .922 168 2023 11 25 05 03 22 25.587 -12 07 38.90 .38698 1.3255 145.9 22.0 .945 168 2023 11 25 06 03 22 21.749 -12 07 53.90 .38694 1.3254 145.9 22.0 .968 168 2023 11 25 07 03 22 17.911 -12 08 08.80 .38691 1.3253 145.8 22.0 0.99 167 2023 11 25 08 03 22 14.075 -12 08 23.62 .38687 1.3252 145.8 22.0 1.02 167 2023 11 25 09 03 22 10.240 -12 08 38.35 .38683 1.3250 145.8 22.0 1.04 167 2023 11 25 10 03 22 06.405 -12 08 53.00 .38680 1.3249 145.8 22.0 1.06 167 2023 11 25 11 03 22 02.572 -12 09 07.55 .38676 1.3248 145.7 22.0 1.09 167 2023 11 25 12 03 21 58.740 -12 09 22.01 .38672 1.3247 145.7 22.0 1.11 167