"Pseudo-MPEC" for CDRHPL2
Created 2025 Nov 9 8:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CDRHPL2*1C2025 11 09.14370222 15 49.918-08 53 10.54 ~B94o 20.32GVNEOCPG96
CDRHPL2 1C2025 11 09.14934122 15 49.727-08 52 39.61 ~B94o 19.91GVNEOCPG96
CDRHPL2 1C2025 11 09.15497922 15 49.482-08 52 07.79 ~B94o 20.15GVNEOCPG96
CDRHPL2 1C2025 11 09.16062322 15 49.320-08 51 37.98 ~B94o 20.33GVNEOCPG96
CDRHPL2 KC2025 11 09.21783822 15 47.124-08 46 20.60 ~B95o 20.34GVNEOCPI52
CDRHPL2 KC2025 11 09.21954422 15 47.070-08 46 11.35 ~B95o 20.26GVNEOCPI52
CDRHPL2 KC2025 11 09.22125522 15 47.005-08 46 01.99 ~B95o 20.34GVNEOCPI52
CDRHPL2 KC2025 11 09.22297422 15 46.994-08 45 52.45 ~B95o 19.75GVNEOCPI52
Station data:
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B.
Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan,
R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F.
C. Shelly, K. W. Wierzchoś. 1.5-m reflector + 10K CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, 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: CDRHPL2
Perihelion 2025 Dec 3.490668 +/- 76.7 TT = 11:46:33.7 (JD 2461012.990668)
Epoch 2025 Nov 9.0 TT = JDT 2460988.5 Earth MOID: 0.1378 AutoNEOCP
M 348.520944197 +/- 100 (J2000 ecliptic)
n 0.468711417 +/- 0.386 Peri. 24.367133 +/- 100
a 1.641341789 +/- 0.902 Node 28.843157 +/- 6
e 0.32330588 +/- 0.15 Incl. 28.855022 +/- 16
P 2.103/768.049d H 20.45 G 0.15 U 12.1 SR
q 1.110686327 +/- 0.29 Q 2.171997252 +/- 1.04
From 8 observations 2025 Nov. 9 (1.9 hr); mean residual 0".35
Residuals in arcseconds: 251109 G96 .27- .17+ 251109 G96 .53+ .80- 251109 I52 .21- .08- 251109 G96 .13+ .07- 251109 I52 .28- .21+ 251109 I52 .55+ .05- 251109 G96 .28- .59+ 251109 I52 .17- .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 11 09 09 22 15 43.548 -08 31 38.59 .34186 1.1328 105.9 20.5 45.4 115 2025 11 09 10 22 15 42.352 -08 27 49.19 .34196 1.1327 105.8 20.5 51.0 112 2025 11 09 11 22 15 41.163 -08 23 59.89 .34206 1.1326 105.8 20.5 56.7 110 2025 11 09 12 22 15 39.982 -08 20 10.70 .34217 1.1326 105.8 20.5 62.5 108 2025 11 09 13 22 15 38.808 -08 16 21.62 .34227 1.1325 105.8 20.5 68.4 107 2025 11 09 14 22 15 37.641 -08 12 32.64 .34238 1.1324 105.8 20.5 74.3 106 2025 11 09 15 22 15 36.482 -08 08 43.77 .34249 1.1323 105.7 20.5 80.3 105 2025 11 09 16 22 15 35.330 -08 04 55.01 .34259 1.1323 105.7 20.5 86.3 105 2025 11 09 17 22 15 34.185 -08 01 06.36 .34270 1.1322 105.7 20.5 92.3 105 2025 11 09 18 22 15 33.048 -07 57 17.81 .34281 1.1321 105.7 20.5 98.3 104 2025 11 09 19 22 15 31.918 -07 53 29.38 .34291 1.1320 105.6 20.5 104 104 2025 11 09 20 22 15 30.795 -07 49 41.05 .34302 1.1320 105.6 20.5 111 104 2025 11 09 21 22 15 29.680 -07 45 52.83 .34313 1.1319 105.6 20.5 117 105 2025 11 09 22 22 15 28.572 -07 42 04.72 .34324 1.1318 105.6 20.5 123 105 2025 11 09 23 22 15 27.471 -07 38 16.73 .34335 1.1318 105.5 20.5 129 105 2025 11 10 00 22 15 26.377 -07 34 28.84 .34346 1.1317 105.5 20.5 135 106 2025 11 10 01 22 15 25.291 -07 30 41.07 .34357 1.1316 105.5 20.5 141 106 2025 11 10 02 22 15 24.212 -07 26 53.40 .34368 1.1315 105.5 20.5 148 107 2025 11 10 03 22 15 23.140 -07 23 05.85 .34379 1.1315 105.4 20.5 154 107 2025 11 10 04 22 15 22.076 -07 19 18.41 .34390 1.1314 105.4 20.5 160 108 2025 11 10 05 22 15 21.018 -07 15 31.09 .34401 1.1313 105.4 20.5 167 109 2025 11 10 06 22 15 19.968 -07 11 43.87 .34412 1.1312 105.4 20.5 173 110 2025 11 10 07 22 15 18.925 -07 07 56.77 .34423 1.1312 105.3 20.5 180 111 2025 11 10 08 22 15 17.889 -07 04 09.79 .34434 1.1311 105.3 20.5 187 112 2025 11 10 09 22 15 16.861 -07 00 22.91 .34445 1.1310 105.3 20.5 194 114 2025 11 10 10 22 15 15.839 -06 56 36.16 .34457 1.1310 105.3 20.5 201 115 2025 11 10 11 22 15 14.825 -06 52 49.51 .34468 1.1309 105.2 20.5 208 117 2025 11 10 12 22 15 13.818 -06 49 02.99 .34479 1.1308 105.2 20.5 215 119 2025 11 10 13 22 15 12.817 -06 45 16.58 .34491 1.1307 105.2 20.5 223 121 2025 11 10 14 22 15 11.825 -06 41 30.28 .34502 1.1307 105.2 20.5 231 123 2025 11 10 15 22 15 10.839 -06 37 44.10 .34513 1.1306 105.1 20.5 239 125 2025 11 10 16 22 15 09.860 -06 33 58.04 .34525 1.1305 105.1 20.5 248 128 2025 11 10 17 22 15 08.888 -06 30 12.10 .34536 1.1305 105.1 20.5 257 130 2025 11 10 18 22 15 07.924 -06 26 26.27 .34548 1.1304 105.1 20.5 266 133 2025 11 10 19 22 15 06.966 -06 22 40.56 .34560 1.1303 105.0 20.5 276 135 2025 11 10 20 22 15 06.016 -06 18 54.97 .34571 1.1302 105.0 20.5 286 138 2025 11 10 21 22 15 05.072 -06 15 09.49 .34583 1.1302 105.0 20.5 297 140 2025 11 10 22 22 15 04.136 -06 11 24.14 .34594 1.1301 105.0 20.5 308 143 2025 11 10 23 22 15 03.207 -06 07 38.91 .34606 1.1300 105.0 20.5 320 145 2025 11 11 00 22 15 02.285 -06 03 53.79 .34618 1.1300 104.9 20.5 332 147 2025 11 11 01 22 15 01.369 -06 00 08.79 .34630 1.1299 104.9 20.5 344 149 2025 11 11 02 22 15 00.461 -05 56 23.92 .34641 1.1298 104.9 20.5 357 151 2025 11 11 03 22 14 59.560 -05 52 39.16 .34653 1.1297 104.9 20.5 370 152 2025 11 11 04 22 14 58.666 -05 48 54.53 .34665 1.1297 104.8 20.5 384 154 2025 11 11 05 22 14 57.778 -05 45 10.02 .34677 1.1296 104.8 20.5 398 155 2025 11 11 06 22 14 56.898 -05 41 25.63 .34689 1.1295 104.8 20.5 413 156 2025 11 11 07 22 14 56.024 -05 37 41.36 .34701 1.1295 104.8 20.5 428 158 2025 11 11 08 22 14 55.158 -05 33 57.21 .34713 1.1294 104.7 20.5 443 159