"Pseudo-MPEC" for CDA9502
Created 2025 May 20 9:31:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CDA9502*1C2025 05 19.26406114 59 17.596-10 30 52.24 ~5J72 20.24GVNEOCPG96
CDA9502 1C2025 05 19.26974414 59 24.637-10 30 43.96 ~5J72 20.20GVNEOCPG96
CDA9502 1C2025 05 19.27543814 59 31.484-10 30 35.21 ~5J72 20.35GVNEOCPG96
CDA9502 1C2025 05 19.28112414 59 38.504-10 30 27.32 ~5J72 20.63GVNEOCPG96
CDA9502 KC2025 05 19.36909515 01 23.272-10 28 12.86 ~5J9H 20.24GVNEOCPI52
CDA9502 KC2025 05 19.37096615 01 25.442-10 28 09.66 ~5J9H 19.98GVNEOCPI52
CDA9502 KC2025 05 19.37281315 01 27.649-10 28 07.43 ~5J9H 20.54GVNEOCPI52
CDA9502 KC2025 05 19.99951815 12 43.836-10 15 57.38 ~5K1H 21.1 GWNEOCPJ95
CDA9502 KC2025 05 20.02174815 13 02.426-10 15 30.64 ~5K1H 20.5 GWNEOCPJ95
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.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
Orbital elements: CDA9502
Perihelion 2025 Mar 28.58059 +/- 0.15 TT = 13:56:02 (JD 2460763.08059)
Epoch 2025 May 20.0 TT = JDT 2460815.5 Earth MOID: 0.0031 Ma: 0.0194
M 23.34605707 +/- 0.34 (J2000 ecliptic) AutoNEOCP
n 0.44537044 +/- 0.00537 Peri. 284.35116 +/- 0.14
a 1.69819851 +/- 0.0137 Node 236.13406 +/- 0.007
e 0.5592490 +/- 0.00377 Incl. 5.96361 +/- 0.035
P 2.213/808.301d H 27.41 G 0.15 U 9.2
q 0.74848265 +/- 0.000698 Q 2.64791436 +/- 0.0277
From 9 observations 2025 May 19-20 (18.2 hr); mean residual 0".41
Residuals in arcseconds: 250519 G96 .45- .29- 250519 G96 .60+ .27- 250519 I52 .31+ .11- 250519 G96 .70+ .26- 250519 I52 .05+ .30+ 250519 J95 .07- .45- 250519 G96 .87- .18+ 250519 I52 .31- .56+ 250520 J95 .06+ .42+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 05 20 10 15 18 27.839 -10 05 20.58 .03878 1.0498 167.8 21.2 4.55 108 2025 05 20 11 15 18 58.610 -10 04 42.24 .03913 1.0502 167.8 21.2 5.08 106 2025 05 20 12 15 19 28.823 -10 04 04.46 .03949 1.0506 167.8 21.2 5.62 104 2025 05 20 13 15 19 58.492 -10 03 27.24 .03985 1.0509 167.8 21.2 6.18 102 2025 05 20 14 15 20 27.631 -10 02 50.57 .04021 1.0513 167.9 21.3 6.76 100 2025 05 20 15 15 20 56.255 -10 02 14.44 .04057 1.0517 167.9 21.3 7.34 99 2025 05 20 16 15 21 24.375 -10 01 38.83 .04093 1.0520 167.9 21.3 7.95 98 2025 05 20 17 15 21 52.006 -10 01 03.75 .04129 1.0524 168.0 21.3 8.56 97 2025 05 20 18 15 22 19.160 -10 00 29.17 .04165 1.0527 168.0 21.3 9.18 96 2025 05 20 19 15 22 45.848 -09 59 55.10 .04201 1.0531 168.0 21.3 9.81 96 2025 05 20 20 15 23 12.083 -09 59 21.52 .04237 1.0535 168.0 21.4 10.4 95 2025 05 20 21 15 23 37.875 -09 58 48.43 .04273 1.0538 168.0 21.4 11.1 94 2025 05 20 22 15 24 03.236 -09 58 15.81 .04309 1.0542 168.1 21.4 11.7 94 2025 05 20 23 15 24 28.176 -09 57 43.67 .04345 1.0546 168.1 21.4 12.4 93 2025 05 21 00 15 24 52.705 -09 57 11.98 .04381 1.0549 168.1 21.4 13.0 93 2025 05 21 01 15 25 16.834 -09 56 40.75 .04417 1.0553 168.1 21.5 13.7 92 2025 05 21 02 15 25 40.571 -09 56 09.97 .04453 1.0557 168.1 21.5 14.4 92 2025 05 21 03 15 26 03.926 -09 55 39.62 .04489 1.0560 168.1 21.5 15.1 92 2025 05 21 04 15 26 26.909 -09 55 09.71 .04525 1.0564 168.1 21.5 15.7 91 2025 05 21 05 15 26 49.527 -09 54 40.22 .04561 1.0568 168.2 21.5 16.4 91 2025 05 21 06 15 27 11.789 -09 54 11.15 .04597 1.0571 168.2 21.5 17.1 91 2025 05 21 07 15 27 33.704 -09 53 42.49 .04633 1.0575 168.2 21.6 17.8 91 2025 05 21 08 15 27 55.279 -09 53 14.23 .04670 1.0578 168.2 21.6 18.4 90 2025 05 21 09 15 28 16.523 -09 52 46.37 .04706 1.0582 168.2 21.6 19.1 90 2025 05 21 10 15 28 37.442 -09 52 18.90 .04742 1.0586 168.2 21.6 19.8 90 2025 05 21 11 15 28 58.043 -09 51 51.81 .04778 1.0589 168.2 21.6 20.5 90 2025 05 21 12 15 29 18.335 -09 51 25.10 .04815 1.0593 168.2 21.6 21.2 90 2025 05 21 13 15 29 38.324 -09 50 58.77 .04851 1.0597 168.2 21.7 21.8 89 2025 05 21 14 15 29 58.016 -09 50 32.80 .04887 1.0600 168.2 21.7 22.5 89 2025 05 21 15 15 30 17.417 -09 50 07.18 .04923 1.0604 168.2 21.7 23.2 89 2025 05 21 16 15 30 36.535 -09 49 41.93 .04960 1.0608 168.2 21.7 23.9 89 2025 05 21 17 15 30 55.376 -09 49 17.02 .04996 1.0611 168.2 21.7 24.6 89 2025 05 21 18 15 31 13.944 -09 48 52.46 .05032 1.0615 168.2 21.7 25.2 89 2025 05 21 19 15 31 32.246 -09 48 28.23 .05069 1.0619 168.2 21.8 25.9 89 2025 05 21 20 15 31 50.288 -09 48 04.33 .05105 1.0622 168.2 21.8 26.6 89 2025 05 21 21 15 32 08.075 -09 47 40.77 .05141 1.0626 168.2 21.8 27.3 88 2025 05 21 22 15 32 25.613 -09 47 17.52 .05178 1.0630 168.2 21.8 27.9 88 2025 05 21 23 15 32 42.905 -09 46 54.59 .05214 1.0633 168.2 21.8 28.6 88 2025 05 22 00 15 32 59.959 -09 46 31.97 .05251 1.0637 168.2 21.8 29.3 88 2025 05 22 01 15 33 16.777 -09 46 09.67 .05287 1.0640 168.2 21.9 29.9 88 2025 05 22 02 15 33 33.366 -09 45 47.66 .05323 1.0644 168.2 21.9 30.6 88 2025 05 22 03 15 33 49.730 -09 45 25.95 .05360 1.0648 168.2 21.9 31.2 88 2025 05 22 04 15 34 05.872 -09 45 04.54 .05396 1.0651 168.2 21.9 31.9 88 2025 05 22 05 15 34 21.799 -09 44 43.41 .05433 1.0655 168.2 21.9 32.6 88 2025 05 22 06 15 34 37.513 -09 44 22.57 .05469 1.0659 168.2 21.9 33.2 88 2025 05 22 07 15 34 53.020 -09 44 02.01 .05506 1.0662 168.2 21.9 33.9 88 2025 05 22 08 15 35 08.322 -09 43 41.72 .05542 1.0666 168.2 22.0 34.5 88 2025 05 22 09 15 35 23.425 -09 43 21.71 .05579 1.0670 168.2 22.0 35.1 87