"Pseudo-MPEC" for A11DPF3
Created 2026 Jun 22 15:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11DPF3*0C2026 06 22.21482020 03 13.596-03 26 03.88 ~6MEZ 18.00oVNEOCPW68
A11DPF3 0C2026 06 22.23594420 04 26.158-03 08 59.64 ~6MEZ 17.25oVNEOCPW68
A11DPF3 0C2026 06 22.23864820 04 35.453-03 06 47.77 ~6MEZ 17.34oVNEOCPW68
A11DPF3 0C2026 06 22.24227420 04 47.976-03 03 50.87 ~6MEZ 16.99oVNEOCPW68
A11DPF3 0C2026 06 22.44789720 17 42.534-00 16 08.05 ~6MF5 17.28iUNEOCPI41
A11DPF3 0C2026 06 22.44824420 17 43.877-00 15 49.21 ~6MF5 17.28iUNEOCPI41
A11DPF3 0C2026 06 22.49038420 20 28.534+00 22 56.72 ~6MF5 16.89RUNEOCPI41
A11DPF3 0C2026 06 22.49073120 20 29.860+00 23 15.21 ~6MF5 16.89RUNEOCPI41
Station data:
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. Observers L.
Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + CCD.
Orbital elements: A11DPF3
Perihelion 2026 Aug 9.168639 +/- 0.13 TT = 4:02:50.3 (JD 2461261.668639)
Epoch 2026 Jun 22.0 TT = JDT 2461213.5 Earth MOID: 0.0075 Ma: 0.0425
M 337.440599834 +/- 0.20 (J2000 ecliptic) AutoNEOCP
n 0.468342075 +/- 0.00326 Peri. 68.963324 +/- 0.24
a 1.642204603 +/- 0.00763 Node 267.556025 +/- 0.015
e 0.49452817 +/- 0.00268 Incl. 4.581084 +/- 0.026
P 2.104/768.654d H 24.96 G 0.15 U 8.9
q 0.830088155 +/- 0.00145 Q 2.454321051 +/- 0.0156
From 8 observations 2026 June 22 (6.6 hr); mean residual 0".69
Residuals in arcseconds: 260622 W68 1.1- 1.5- 260622 W68 .45+ .53+ 260622 I41 .82+ .68+ 260622 W68 .68+ .57+ 260622 I41 .66- .33- 260622 I41 .11+ .18- 260622 W68 .32+ .66+ 260622 I41 .58- .43- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 22 16 20 33 24.003 +03 19 02.20 .01495 1.0269 134.8 17.6 2.75 14 2026 06 22 17 20 36 34.400 +04 01 33.72 .01480 1.0266 133.8 17.6 2.81 10 2026 06 22 18 20 39 48.824 +04 44 51.75 .01467 1.0263 132.7 17.6 2.82 5 2026 06 22 19 20 43 07.323 +05 28 55.12 .01453 1.0260 131.7 17.6 2.80 178 2026 06 22 20 20 46 29.942 +06 13 42.45 .01440 1.0257 130.6 17.6 2.76 169 2026 06 22 21 20 49 56.721 +06 59 12.11 .01428 1.0254 129.5 17.7 2.75 158 2026 06 22 22 20 53 27.692 +07 45 22.21 .01416 1.0251 128.4 17.7 2.83 145 2026 06 22 23 20 57 02.884 +08 32 10.64 .01405 1.0248 127.2 17.7 3.06 131 2026 06 23 00 21 00 42.314 +09 19 35.00 .01395 1.0246 126.0 17.7 3.48 118 2026 06 23 01 21 04 25.996 +10 07 32.64 .01385 1.0243 124.9 17.7 4.11 107 2026 06 23 02 21 08 13.932 +10 56 00.65 .01375 1.0240 123.7 17.7 4.94 98 2026 06 23 03 21 12 06.118 +11 44 55.86 .01367 1.0237 122.4 17.8 5.96 91 2026 06 23 04 21 16 02.537 +12 34 14.85 .01359 1.0234 121.2 17.8 7.15 85 2026 06 23 05 21 20 03.163 +13 23 53.95 .01351 1.0231 120.0 17.8 8.50 81 2026 06 23 06 21 24 07.958 +14 13 49.26 .01345 1.0228 118.7 17.8 10.0 78 2026 06 23 07 21 28 16.875 +15 03 56.65 .01339 1.0225 117.4 17.9 11.6 75 2026 06 23 08 21 32 29.850 +15 54 11.83 .01334 1.0223 116.2 17.9 13.4 73 2026 06 23 09 21 36 46.809 +16 44 30.30 .01329 1.0220 114.9 17.9 15.3 71 2026 06 23 10 21 41 07.664 +17 34 47.44 .01325 1.0217 113.6 17.9 17.4 70 2026 06 23 11 21 45 32.314 +18 24 58.49 .01322 1.0214 112.3 18.0 19.5 69 2026 06 23 12 21 50 00.642 +19 14 58.63 .01320 1.0211 110.9 18.0 21.8 68 2026 06 23 13 21 54 32.517 +20 04 42.96 .01318 1.0208 109.6 18.1 24.2 67 2026 06 23 14 21 59 07.795 +20 54 06.60 .01317 1.0205 108.3 18.1 26.7 67 2026 06 23 15 22 03 46.315 +21 43 04.66 .01317 1.0202 107.0 18.1 29.2 66 2026 06 23 16 22 08 27.905 +22 31 32.34 .01318 1.0200 105.7 18.2 31.8 66 2026 06 23 17 22 13 12.375 +23 19 24.91 .01319 1.0197 104.4 18.2 34.6 66 2026 06 23 18 22 17 59.525 +24 06 37.80 .01321 1.0194 103.0 18.3 37.3 66 2026 06 23 19 22 22 49.139 +24 53 06.58 .01324 1.0191 101.7 18.3 40.1 66 2026 06 23 20 22 27 40.989 +25 38 47.05 .01327 1.0188 100.4 18.4 43.0 66 2026 06 23 21 22 32 34.838 +26 23 35.23 .01332 1.0185 99.1 18.4 45.8 66 2026 06 23 22 22 37 30.436 +27 07 27.41 .01337 1.0182 97.8 18.5 48.7 66 2026 06 23 23 22 42 27.524 +27 50 20.16 .01342 1.0180 96.6 18.5 51.6 66 2026 06 24 00 22 47 25.834 +28 32 10.34 .01348 1.0177 95.3 18.6 54.6 67 2026 06 24 01 22 52 25.094 +29 12 55.16 .01355 1.0174 94.1 18.6 57.4 67 2026 06 24 02 22 57 25.025 +29 52 32.13 .01363 1.0171 92.8 18.7 60.3 67 2026 06 24 03 23 02 25.342 +30 30 59.14 .01371 1.0168 91.6 18.8 63.2 68 2026 06 24 04 23 07 25.762 +31 08 14.38 .01380 1.0165 90.4 18.8 66.0 68 2026 06 24 05 23 12 25.999 +31 44 16.41 .01390 1.0162 89.2 18.9 68.7 69 2026 06 24 06 23 17 25.769 +32 19 04.12 .01400 1.0160 88.0 19.0 71.4 69 2026 06 24 07 23 22 24.788 +32 52 36.73 .01411 1.0157 86.9 19.0 74.1 70 2026 06 24 08 23 27 22.780 +33 24 53.78 .01423 1.0154 85.7 19.1 76.7 70 2026 06 24 09 23 32 19.473 +33 55 55.13 .01435 1.0151 84.6 19.2 79.2 71 2026 06 24 10 23 37 14.602 +34 25 40.90 .01447 1.0148 83.5 19.2 81.7 71 2026 06 24 11 23 42 07.911 +34 54 11.50 .01461 1.0145 82.4 19.3 84.1 72 2026 06 24 12 23 46 59.153 +35 21 27.59 .01474 1.0143 81.4 19.4 86.4 72 2026 06 24 13 23 51 48.093 +35 47 30.06 .01488 1.0140 80.3 19.4 88.7 73 2026 06 24 14 23 56 34.507 +36 12 20.01 .01503 1.0137 79.3 19.5 90.8 74 2026 06 24 15 00 01 18.185 +36 35 58.74 .01518 1.0134 78.3 19.6 92.9 74