"Pseudo-MPEC" for CDA5N42
Created 2025 May 21 9:31:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CDA5N42*1C2025 05 19.21891514 36 07.578-12 14 57.44 ~5J62 20.59GVNEOCPG96
CDA5N42 1C2025 05 19.22451814 36 07.967-12 14 36.64 ~5J62 20.60GVNEOCPG96
CDA5N42 1C2025 05 19.23012114 36 08.212-12 14 15.72 ~5J62 20.62GVNEOCPG96
CDA5N42 1C2025 05 19.23573414 36 08.597-12 13 55.38 ~5J62 20.73GVNEOCPG96
CDA5N42 KC2025 05 19.32343514 36 13.694-12 08 29.98 ~5J8H 20.62GVNEOCPI52
CDA5N42 KC2025 05 19.32608514 36 13.849-12 08 19.72 ~5J8H 20.53GVNEOCPI52
CDA5N42 KC2025 05 19.33137714 36 14.191-12 07 58.55 ~5J8H VNEOCPI52
CDA5N42 KC2025 05 20.23193914 37 33.672-11 11 13.67 ~5K62 20.88GVNEOCPI52
CDA5N42 KC2025 05 20.23307714 37 33.740-11 11 09.10 ~5K62 20.53GVNEOCPI52
CDA5N42 KC2025 05 20.23422014 37 33.802-11 11 04.78 ~5K62 20.85GVNEOCPI52
CDA5N42 KC2025 05 20.23537314 37 33.892-11 11 00.35 ~5K62 20.88GVNEOCPI52
CDA5N42 1C2025 05 20.87839014 38 32.086-10 29 19.10 ~5KLV 21.1 GXNEOCP033
CDA5N42 1C2025 05 20.87969014 38 32.158-10 29 13.70 ~5KLV 21.6 GXNEOCP033
CDA5N42 1C2025 05 20.88099014 38 32.266-10 29 08.30 ~5KLV 21.2 GXNEOCP033
CDA5N42 1C2025 05 20.88229014 38 32.356-10 29 03.40 ~5KLV 21.0 GXNEOCP033
CDA5N42 C2025 05 21.19732714 39 02.293-10 07 53.00 ~5L5V 20.3 GWNEOCPH01
CDA5N42 C2025 05 21.20064114 39 02.526-10 07 39.72 ~5L5V 20.5 GWNEOCPH01
CDA5N42 C2025 05 21.21196114 39 03.309-10 06 54.42 ~5L5V 20.8 GWNEOCPH01
CDA5N42 C2025 05 21.21800514 39 03.734-10 06 30.25 ~5L5V 20.8 GWNEOCPH01
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. + 10K CCD.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + 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: CDA5N42
Perihelion 2025 Jul 2.37558 +/- 0.0192 TT = 9:00:49 (JD 2460858.87558)
Epoch 2025 May 21.0 TT = JDT 2460816.5 Earth MOID: 0.0800 AutoNEOCP
M 339.36586701 +/- 0.19 (J2000 ecliptic)
n 0.48693455 +/- 0.00463 Peri. 46.94918 +/- 0.044
a 1.60013142 +/- 0.0101 Node 233.59632 +/- 0.014
e 0.3422477 +/- 0.00399 Incl. 7.29866 +/- 0.06
P 2.024/739.305d H 24.40 G 0.15 U 9.1
q 1.05249010 +/- 0.000417 Q 2.14777274 +/- 0.02
From 19 observations 2025 May 19-21 (48.0 hr); mean residual 0".30
Residuals in arcseconds: 250519 G96 .31- .37- 250520 I52 .10+ .20- 250520 033 .07- .07+ 250519 G96 .61+ .16- 250520 I52 .05+ .01- 250521 H01 .00 .00 250519 G96 .57- .15+ 250520 I52 .11- .09- 250521 H01 .02+ .02+ 250519 G96 .30+ .18- 250520 I52 .14+ .09- 250521 H01 .07- .01- 250519 I52 .10- .39- 250520 033 .18+ .21- 250521 H01 .01+ .07- 250519 I52 .17- .05- 250520 033 .17- .05+ 250519 I52 .15+ 1.3+ 250520 033 .02+ .31+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 05 21 10 14 39 21.925 -09 52 18.24 .12221 1.1275 159.6 21.0 .516 165 2025 05 21 11 14 39 25.913 -09 49 29.12 .12209 1.1273 159.6 21.0 .513 165 2025 05 21 12 14 39 29.913 -09 46 39.71 .12197 1.1272 159.5 21.0 .510 164 2025 05 21 13 14 39 33.924 -09 43 50.00 .12185 1.1271 159.5 21.0 .506 164 2025 05 21 14 14 39 37.946 -09 41 00.01 .12174 1.1269 159.4 21.0 .503 164 2025 05 21 15 14 39 41.979 -09 38 09.72 .12162 1.1268 159.4 21.0 .499 163 2025 05 21 16 14 39 46.023 -09 35 19.13 .12150 1.1266 159.3 21.0 .495 163 2025 05 21 17 14 39 50.079 -09 32 28.26 .12138 1.1265 159.3 21.0 .491 163 2025 05 21 18 14 39 54.145 -09 29 37.09 .12126 1.1264 159.2 21.0 .487 162 2025 05 21 19 14 39 58.223 -09 26 45.63 .12114 1.1262 159.2 21.0 .482 162 2025 05 21 20 14 40 02.312 -09 23 53.87 .12102 1.1261 159.1 21.0 .478 162 2025 05 21 21 14 40 06.413 -09 21 01.82 .12090 1.1259 159.1 21.0 .473 161 2025 05 21 22 14 40 10.525 -09 18 09.48 .12079 1.1258 159.0 21.0 .468 161 2025 05 21 23 14 40 14.648 -09 15 16.85 .12067 1.1257 158.9 21.0 .462 161 2025 05 22 00 14 40 18.782 -09 12 23.91 .12055 1.1255 158.9 21.0 .457 160 2025 05 22 01 14 40 22.928 -09 09 30.69 .12043 1.1254 158.8 21.0 .451 160 2025 05 22 02 14 40 27.086 -09 06 37.17 .12032 1.1253 158.8 21.0 .445 159 2025 05 22 03 14 40 31.254 -09 03 43.36 .12020 1.1251 158.7 21.0 .439 159 2025 05 22 04 14 40 35.435 -09 00 49.25 .12008 1.1250 158.7 21.0 .433 158 2025 05 22 05 14 40 39.626 -08 57 54.84 .11997 1.1248 158.6 21.0 .427 158 2025 05 22 06 14 40 43.830 -08 55 00.14 .11985 1.1247 158.6 21.0 .420 157 2025 05 22 07 14 40 48.044 -08 52 05.15 .11973 1.1246 158.5 21.0 .413 157 2025 05 22 08 14 40 52.271 -08 49 09.86 .11962 1.1244 158.5 21.0 .406 156 2025 05 22 09 14 40 56.509 -08 46 14.28 .11950 1.1243 158.4 21.0 .399 156 2025 05 22 10 14 41 00.758 -08 43 18.40 .11939 1.1242 158.4 21.0 .392 155 2025 05 22 11 14 41 05.019 -08 40 22.22 .11927 1.1240 158.3 21.0 .384 154 2025 05 22 12 14 41 09.292 -08 37 25.75 .11916 1.1239 158.3 21.0 .376 154 2025 05 22 13 14 41 13.577 -08 34 28.99 .11904 1.1238 158.2 21.0 .368 153 2025 05 22 14 14 41 17.873 -08 31 31.92 .11893 1.1236 158.2 21.0 .360 152 2025 05 22 15 14 41 22.181 -08 28 34.56 .11881 1.1235 158.1 21.0 .352 151 2025 05 22 16 14 41 26.501 -08 25 36.91 .11870 1.1233 158.1 21.0 .344 150 2025 05 22 17 14 41 30.833 -08 22 38.96 .11858 1.1232 158.0 21.0 .335 150 2025 05 22 18 14 41 35.176 -08 19 40.71 .11847 1.1231 158.0 21.0 .326 149 2025 05 22 19 14 41 39.531 -08 16 42.16 .11835 1.1229 157.9 21.0 .318 147 2025 05 22 20 14 41 43.898 -08 13 43.32 .11824 1.1228 157.9 21.0 .309 146 2025 05 22 21 14 41 48.277 -08 10 44.19 .11813 1.1227 157.8 21.0 .300 145 2025 05 22 22 14 41 52.668 -08 07 44.75 .11801 1.1225 157.8 21.0 .291 144 2025 05 22 23 14 41 57.071 -08 04 45.02 .11790 1.1224 157.7 21.0 .281 142 2025 05 23 00 14 42 01.486 -08 01 44.99 .11779 1.1223 157.7 21.0 .272 141 2025 05 23 01 14 42 05.913 -07 58 44.67 .11767 1.1221 157.6 21.0 .263 139 2025 05 23 02 14 42 10.352 -07 55 44.04 .11756 1.1220 157.6 21.0 .254 137 2025 05 23 03 14 42 14.803 -07 52 43.12 .11745 1.1219 157.5 21.0 .245 135 2025 05 23 04 14 42 19.266 -07 49 41.91 .11733 1.1217 157.4 21.0 .236 133 2025 05 23 05 14 42 23.741 -07 46 40.39 .11722 1.1216 157.4 21.0 .227 130 2025 05 23 06 14 42 28.228 -07 43 38.58 .11711 1.1215 157.3 21.0 .219 127 2025 05 23 07 14 42 32.728 -07 40 36.47 .11700 1.1213 157.3 21.0 .211 124 2025 05 23 08 14 42 37.239 -07 37 34.06 .11689 1.1212 157.2 21.0 .203 121 2025 05 23 09 14 42 41.763 -07 34 31.36 .11678 1.1211 157.2 21.0 .196 118