"Pseudo-MPEC" for C9HTYL2
Created 2023 Sep 20 20:22:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C9HTYL2*1C2023 09 19.25874800 04 20.885+03 38 19.07 ~9J77 21.09GVNEOCPG96
C9HTYL2 1C2023 09 19.26396800 04 19.736+03 39 05.58 ~9J77 20.84GVNEOCPG96
C9HTYL2 1C2023 09 19.26917400 04 18.577+03 39 51.95 ~9J77 21.05GVNEOCPG96
C9HTYL2 1C2023 09 19.27438600 04 17.389+03 40 39.32 ~9J77 20.74GVNEOCPG96
C9HTYL2 KC2023 09 19.34620400 04 01.045+03 51 31.72 ~9J8b 20.69GVNEOCPV06
C9HTYL2 KC2023 09 19.34698700 04 00.858+03 51 38.92 ~9J8b 20.66GVNEOCPV06
C9HTYL2 KC2023 09 19.34776900 04 00.682+03 51 46.26 ~9J8b 21.07GVNEOCPV06
C9HTYL2 KC2023 09 19.34855200 04 00.509+03 51 53.35 ~9J8b 20.76GVNEOCPV06
C9HTYL2 1C2023 09 19.96612 00 01 52.80 +05 36 34.0 ~9K07 20.6 VXNEOCP033
C9HTYL2 1C2023 09 19.96757 00 01 52.39 +05 36 51.2 ~9K07 20.3 VXNEOCP033
C9HTYL2 1C2023 09 19.96913 00 01 51.97 +05 37 07.9 ~9K07 20.6 VXNEOCP033
C9HTYL2 1C2023 09 19.97084 00 01 51.54 +05 37 27.8 ~9K07 20.0 VXNEOCP033
C9HTYL2 KB2023 09 20.06908600 01 25.47 +05 56 36.9 ~9K2M 20.5 GVNEOCPI93
C9HTYL2 KB2023 09 20.07570100 01 23.59 +05 57 53.6 ~9K2M 20.7 GVNEOCPI93
C9HTYL2 KB2023 09 20.08230900 01 21.76 +05 59 12.0 ~9K2M 21.1 GVNEOCPI93
C9HTYL2 KC2023 09 20o6nL/wwSCGy)2'@O;^0N$Astrometrybilredacted;Q6D7h9M\?858
C9HTYL2 KC2023 09 20\Ypi::j9wWt=,6=.*ApMh=29,click%@hyoEc5/`herel*XSt4p(858
C9HTYL2 KC2023 09 20rkSFYU=EHI%hl$forDnMidkXs+%WcXQQN4$?g$explanationSvA858
C9HTYL2 1C2023 09 20.79217 23 58 10.54 +08 39 45.6 ~9KK7 21.2 VXNEOCP033
C9HTYL2 1C2023 09 20.79291 23 58 10.27 +08 39 57.3 ~9KK7 20.7 VXNEOCP033
C9HTYL2 1C2023 09 20.79366 23 58 10.05 +08 40 08.8 ~9KK7 20.8 VXNEOCP033
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980137 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(858) Tebbutt Observatory, Edgewood (N35.093869 W106.220000) US/New Mexico.
Observer F. B. Zoltowski. 0.16-m refractor + CCD0.51-m Schmidt-Cassegrain
+ CCD.
(G96) Mt. Lemmon Survey (N32.442751 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K CCD.
(I93) St Pardon de Conques (N44.558708 W0.203000) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(V06) Catalina Sky Survey-Kuiper (N32.416844 W110.732550) US/Arizona.
Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.55-m reflector + CCD.
Orbital elements: C9HTYL2
Perihelion 2023 Nov 10.23027 +/- 0.0602 TT = 5:31:35 (JD 2460258.73027)
Epoch 2023 Sep 20.0 TT = JDT 2460207.5 Earth MOID: 0.0069 Ve: 0.0340
M 344.98368361 +/- 0.15 Ma: 0.0219 AutoNEOCP
n 0.29311415 +/- 0.00275 Peri. 92.63087 +/- 0.009
a 2.24445820 +/- 0.0141 Node 355.01939 +/- 0.0015
e 0.7270442 +/- 0.00195 Incl. 9.60801 +/- 0.026
P 3.36 H 26.11 G 0.15 U 8.8
q 0.61263786 +/- 0.000543 Q 3.87627855 +/- 0.0287 (J2000 ecliptic)
From 21 observations 2023 Sept. 19-20 (36.8 hr); mean residual 0".24
Residuals in arcseconds: 230919 G96 .06- .27+ 230919 V06 .18+ .04- 230920 I93 .23+ .12- 230919 G96 .08+ .02+ 230919 033 .00 .20- 230920 858 .16+ .19- 230919 G96 .09+ .31- 230919 033 .29- .52+ 230920 858 .21- .13+ 230919 G96 .26- .23+ 230919 033 .27- .51- 230920 858 .01+ .17+ 230919 V06 .11+ .10- 230919 033 .20+ .06- 230920 033 .01+ .03+ 230919 V06 .01+ .09- 230920 I93 .01+ .68+ 230920 033 .22- .12+ 230919 V06 .07+ .06+ 230920 I93 .23- .53- 230920 033 .35+ .14- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 20 20 23 57 50.966 +08 52 27.79 .05507 1.0586 169.9 20.6 .371 152 2023 09 20 21 23 57 37.006 +09 03 35.06 .05459 1.0580 169.7 20.6 .384 152 2023 09 20 22 23 57 22.785 +09 14 54.03 .05411 1.0575 169.6 20.5 .398 151 2023 09 20 23 23 57 08.295 +09 26 24.99 .05364 1.0570 169.4 20.5 .413 151 2023 09 21 00 23 56 53.530 +09 38 08.23 .05316 1.0565 169.2 20.5 .428 151 2023 09 21 01 23 56 38.480 +09 50 04.08 .05269 1.0560 169.1 20.5 .444 151 2023 09 21 02 23 56 23.138 +10 02 12.84 .05221 1.0555 168.9 20.5 .460 150 2023 09 21 03 23 56 07.496 +10 14 34.86 .05174 1.0550 168.7 20.5 .477 150 2023 09 21 04 23 55 51.545 +10 27 10.47 .05126 1.0545 168.5 20.5 .495 150 2023 09 21 05 23 55 35.275 +10 40 00.02 .05079 1.0540 168.3 20.4 .514 150 2023 09 21 06 23 55 18.676 +10 53 03.89 .05032 1.0535 168.2 20.4 .534 150 2023 09 21 07 23 55 01.740 +11 06 22.44 .04985 1.0530 168.0 20.4 .554 150 2023 09 21 08 23 54 44.456 +11 19 56.07 .04938 1.0525 167.8 20.4 .575 150 2023 09 21 09 23 54 26.813 +11 33 45.16 .04891 1.0520 167.6 20.4 .597 150 2023 09 21 10 23 54 08.799 +11 47 50.15 .04845 1.0515 167.3 20.4 .620 150 2023 09 21 11 23 53 50.404 +12 02 11.45 .04798 1.0510 167.1 20.4 .644 150 2023 09 21 12 23 53 31.615 +12 16 49.51 .04752 1.0504 166.9 20.3 .670 150 2023 09 21 13 23 53 12.419 +12 31 44.77 .04705 1.0499 166.7 20.3 .696 150 2023 09 21 14 23 52 52.803 +12 46 57.72 .04659 1.0494 166.4 20.3 .723 150 2023 09 21 15 23 52 32.754 +13 02 28.83 .04613 1.0489 166.2 20.3 .751 150 2023 09 21 16 23 52 12.257 +13 18 18.62 .04566 1.0484 165.9 20.3 .781 150 2023 09 21 17 23 51 51.296 +13 34 27.59 .04520 1.0479 165.7 20.3 .812 150 2023 09 21 18 23 51 29.857 +13 50 56.29 .04474 1.0474 165.4 20.3 .844 150 2023 09 21 19 23 51 07.923 +14 07 45.27 .04429 1.0469 165.2 20.2 .878 150 2023 09 21 20 23 50 45.476 +14 24 55.10 .04383 1.0464 164.9 20.2 .913 150 2023 09 21 21 23 50 22.499 +14 42 26.37 .04338 1.0459 164.6 20.2 .950 150 2023 09 21 22 23 49 58.973 +15 00 19.70 .04292 1.0454 164.3 20.2 .988 150 2023 09 21 23 23 49 34.878 +15 18 35.71 .04247 1.0449 164.0 20.2 1.03 150 2023 09 22 00 23 49 10.193 +15 37 15.05 .04202 1.0444 163.7 20.2 1.07 150 2023 09 22 01 23 48 44.898 +15 56 18.41 .04157 1.0439 163.4 20.2 1.11 150 2023 09 22 02 23 48 18.967 +16 15 46.48 .04112 1.0434 163.1 20.1 1.16 150 2023 09 22 03 23 47 52.379 +16 35 39.98 .04067 1.0428 162.7 20.1 1.20 150 2023 09 22 04 23 47 25.108 +16 55 59.64 .04023 1.0423 162.4 20.1 1.25 151 2023 09 22 05 23 46 57.128 +17 16 46.24 .03978 1.0418 162.1 20.1 1.31 151 2023 09 22 06 23 46 28.410 +17 38 00.57 .03934 1.0413 161.7 20.1 1.36 151 2023 09 22 07 23 45 58.926 +17 59 43.45 .03890 1.0408 161.3 20.1 1.42 151 2023 09 22 08 23 45 28.644 +18 21 55.72 .03846 1.0403 161.0 20.1 1.47 151 2023 09 22 09 23 44 57.533 +18 44 38.26 .03803 1.0398 160.6 20.1 1.53 151 2023 09 22 10 23 44 25.557 +19 07 51.95 .03759 1.0393 160.2 20.0 1.60 151 2023 09 22 11 23 43 52.682 +19 31 37.73 .03716 1.0388 159.8 20.0 1.66 151 2023 09 22 12 23 43 18.868 +19 55 56.55 .03673 1.0383 159.4 20.0 1.73 151 2023 09 22 13 23 42 44.077 +20 20 49.40 .03630 1.0378 159.0 20.0 1.81 152 2023 09 22 14 23 42 08.264 +20 46 17.28 .03587 1.0373 158.5 20.0 1.88 152 2023 09 22 15 23 41 31.384 +21 12 21.25 .03545 1.0368 158.1 20.0 1.96 152 2023 09 22 16 23 40 53.391 +21 39 02.37 .03503 1.0363 157.6 20.0 2.04 152 2023 09 22 17 23 40 14.234 +22 06 21.74 .03461 1.0358 157.2 19.9 2.13 152 2023 09 22 18 23 39 33.858 +22 34 20.50 .03419 1.0353 156.7 19.9 2.22 152 2023 09 22 19 23 38 52.207 +23 02 59.81 .03378 1.0347 156.2 19.9 2.31 152