"Pseudo-MPEC" for CD17UC2
Created 2025 Feb 23 7:31:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CD17UC2*1C2025 02 21.32191712 26 08.070+23 07 09.62 ~2L8V 21.25GVNEOCPG96
CD17UC2 1C2025 02 21.33238312 26 07.660+23 06 04.68 ~2L8V 21.19GVNEOCPG96
CD17UC2 1C2025 02 21.33764512 26 07.472+23 05 32.10 ~2L8V 20.90GVNEOCPG96
CD17UC2 KC2025 02 21.38119112 26 05.600+23 00 57.85 ~2L9l 21.01GVNEOCPI52
CD17UC2 KC2025 02 21.38250012 26 05.550+23 00 49.54 ~2L9l 20.94GVNEOCPI52
CD17UC2 KC2025 02 21.38381312 26 05.507+23 00 40.93 ~2L9l 20.92GVNEOCPI52
CD17UC2 KC2025 02 21.38513212 26 05.449+23 00 32.80 ~2L9l 21.04GVNEOCPI52
CD17UC2 KC2025 02 21.51529012 25 59.916+22 46 30.29 ~2LCl 20.62GVNEOCPI52
CD17UC2 KC2025 02 21.51660412 25 59.891+22 46 21.76 ~2LCl 20.25GVNEOCPI52
CD17UC2 KC2025 02 21.51792612 25 59.826+22 46 13.12 ~2LCl 20.87GVNEOCPI52
CD17UC2 KC2025 02 22.31192812 25 55.513+21 15 47.38 ~2M7l 21.24GVNEOCPI52
CD17UC2 KC2025 02 22.31270112 25 55.456+21 15 42.98 ~2M7l 21.16GVNEOCPI52
CD17UC2 KC2025 02 22.31345912 25 55.405+21 15 37.98 ~2M7l 21.18GVNEOCPI52
Station data:
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. + 10K CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
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. 1.0-m prime focus + CCD.
Orbital elements: CD17UC2
Perihelion 2025 Apr 21.38314 +/- 0.211 TT = 9:11:43 (JD 2460786.88314)
Epoch 2025 Feb 22.0 TT = JDT 2460728.5 Earth MOID: 0.0401 Ma: 0.0102
M 321.78853208 +/- 0.23 (J2000 ecliptic) AutoNEOCP
n 0.65449491 +/- 0.00238 Peri. 239.37763 +/- 0.38
a 1.31380788 +/- 0.00318 Node 341.76180 +/- 0.024
e 0.2950481 +/- 0.00219 Incl. 16.72006 +/- 0.08
P 1.506/550.032d H 24.82 G 0.15 U 8.7
q 0.92617124 +/- 0.00191 Q 1.70144451 +/- 0.00656
From 13 observations 2025 Feb. 21-22 (23.8 hr); mean residual 0".26
Residuals in arcseconds: 250221 G96 .10- .31- 250221 I52 .08+ .17- 250222 I52 .27+ .86- 250221 G96 .07- .01- 250221 I52 .07+ .07+ 250222 I52 .03- .24+ 250221 G96 .25+ .29+ 250221 I52 .13- .15- 250222 I52 .25- .63+ 250221 I52 .22- .13+ 250221 I52 .20+ .01- 250221 I52 .12- .12+ 250221 I52 .02- .07+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 02 23 08 12 25 31.871 +19 04 32.14 .08815 1.0665 149.6 20.9 .377 71 2025 02 23 09 12 25 30.864 +18 58 45.44 .08789 1.0663 149.7 20.9 .393 69 2025 02 23 10 12 25 29.843 +18 52 56.68 .08764 1.0661 149.8 20.9 .409 67 2025 02 23 11 12 25 28.809 +18 47 05.87 .08738 1.0660 149.8 20.9 .426 66 2025 02 23 12 12 25 27.761 +18 41 12.98 .08713 1.0658 149.9 20.9 .444 64 2025 02 23 13 12 25 26.699 +18 35 17.99 .08687 1.0656 149.9 20.9 .463 62 2025 02 23 14 12 25 25.623 +18 29 20.90 .08662 1.0654 150.0 20.9 .482 61 2025 02 23 15 12 25 24.533 +18 23 21.68 .08636 1.0653 150.0 20.9 .502 60 2025 02 23 16 12 25 23.429 +18 17 20.32 .08611 1.0651 150.1 20.9 .524 58 2025 02 23 17 12 25 22.311 +18 11 16.80 .08586 1.0649 150.2 20.9 .545 57 2025 02 23 18 12 25 21.179 +18 05 11.12 .08561 1.0647 150.2 20.9 .568 56 2025 02 23 19 12 25 20.032 +17 59 03.24 .08535 1.0646 150.3 20.8 .592 55 2025 02 23 20 12 25 18.871 +17 52 53.16 .08510 1.0644 150.3 20.8 .616 53 2025 02 23 21 12 25 17.696 +17 46 40.86 .08485 1.0642 150.4 20.8 .642 52 2025 02 23 22 12 25 16.506 +17 40 26.32 .08460 1.0640 150.4 20.8 .668 51 2025 02 23 23 12 25 15.301 +17 34 09.53 .08435 1.0639 150.5 20.8 .695 50 2025 02 24 00 12 25 14.082 +17 27 50.46 .08410 1.0637 150.6 20.8 .723 49 2025 02 24 01 12 25 12.848 +17 21 29.11 .08385 1.0635 150.6 20.8 .751 48 2025 02 24 02 12 25 11.599 +17 15 05.45 .08360 1.0633 150.7 20.8 .781 47 2025 02 24 03 12 25 10.335 +17 08 39.47 .08335 1.0632 150.7 20.8 .812 46 2025 02 24 04 12 25 09.056 +17 02 11.14 .08310 1.0630 150.8 20.8 .843 46 2025 02 24 05 12 25 07.763 +16 55 40.46 .08285 1.0628 150.9 20.8 .875 45 2025 02 24 06 12 25 06.454 +16 49 07.41 .08260 1.0627 150.9 20.8 .909 44 2025 02 24 07 12 25 05.130 +16 42 31.96 .08235 1.0625 151.0 20.7 .943 43 2025 02 24 08 12 25 03.790 +16 35 54.10 .08210 1.0623 151.0 20.7 .978 43 2025 02 24 09 12 25 02.435 +16 29 13.82 .08185 1.0621 151.1 20.7 1.01 42 2025 02 24 10 12 25 01.065 +16 22 31.08 .08161 1.0620 151.1 20.7 1.05 41 2025 02 24 11 12 24 59.680 +16 15 45.88 .08136 1.0618 151.2 20.7 1.09 41 2025 02 24 12 12 24 58.278 +16 08 58.20 .08111 1.0616 151.3 20.7 1.13 40 2025 02 24 13 12 24 56.861 +16 02 08.01 .08087 1.0614 151.3 20.7 1.17 39 2025 02 24 14 12 24 55.428 +15 55 15.30 .08062 1.0613 151.4 20.7 1.21 39 2025 02 24 15 12 24 53.980 +15 48 20.05 .08038 1.0611 151.4 20.7 1.25 38 2025 02 24 16 12 24 52.515 +15 41 22.24 .08013 1.0609 151.5 20.7 1.30 38 2025 02 24 17 12 24 51.035 +15 34 21.86 .07989 1.0607 151.6 20.7 1.34 37 2025 02 24 18 12 24 49.538 +15 27 18.87 .07964 1.0606 151.6 20.7 1.39 37 2025 02 24 19 12 24 48.025 +15 20 13.27 .07940 1.0604 151.7 20.6 1.43 36 2025 02 24 20 12 24 46.496 +15 13 05.03 .07916 1.0602 151.7 20.6 1.48 36 2025 02 24 21 12 24 44.950 +15 05 54.14 .07891 1.0601 151.8 20.6 1.53 35 2025 02 24 22 12 24 43.388 +14 58 40.57 .07867 1.0599 151.8 20.6 1.58 35 2025 02 24 23 12 24 41.809 +14 51 24.30 .07843 1.0597 151.9 20.6 1.63 34 2025 02 25 00 12 24 40.214 +14 44 05.32 .07819 1.0595 152.0 20.6 1.68 34 2025 02 25 01 12 24 38.602 +14 36 43.59 .07794 1.0594 152.0 20.6 1.74 33 2025 02 25 02 12 24 36.973 +14 29 19.12 .07770 1.0592 152.1 20.6 1.79 33 2025 02 25 03 12 24 35.327 +14 21 51.86 .07746 1.0590 152.1 20.6 1.85 33 2025 02 25 04 12 24 33.664 +14 14 21.81 .07722 1.0588 152.2 20.6 1.90 32 2025 02 25 05 12 24 31.984 +14 06 48.93 .07698 1.0587 152.3 20.6 1.96 32 2025 02 25 06 12 24 30.287 +13 59 13.22 .07674 1.0585 152.3 20.5 2.02 31 2025 02 25 07 12 24 28.573 +13 51 34.64 .07651 1.0583 152.4 20.5 2.08 31