Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-C and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/5/2025
Index Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 07/07/2025 04:25:24 81.11, 153.39 60.57 07/07/2025 04:25:47 81.10, 153.27 60.57 2.16 23
2 07/07/2025 05:16:04 -81.12, -38.92 119.38 07/07/2025 05:15:13 -81.12, -38.78 119.39 2.45 51
3 07/09/2025 23:59:45 81.10,-140.21 60.89 07/10/2025 00:00:01 81.10,-140.30 60.89 1.57 16
4 07/10/2025 00:50:25 -81.12, 27.52 119.06 07/10/2025 00:49:27 -81.12, 27.67 119.06 2.68 58
5 07/12/2025 19:34:07 81.10, -73.86 61.25 07/12/2025 19:34:16 81.09, -73.98 61.24 2.15 9
6 07/12/2025 20:24:47 -81.12, 93.92 118.69 07/12/2025 20:23:42 -81.12, 94.03 118.71 1.86 65
7 07/15/2025 14:18:19 -80.54, 174.41 119.78 07/15/2025 14:19:33 -80.29, 175.29 119.90 32.42 74
8 07/15/2025 15:08:29 81.10, -7.56 61.66 07/15/2025 15:08:30 81.10, -7.39 61.68 2.95 1
9 07/15/2025 15:59:08 -81.13, 160.64 118.23 07/15/2025 15:57:56 -81.13, 160.64 118.26 0.14 72
10 07/18/2025 09:52:11 -81.08,-109.05 117.95 07/18/2025 09:53:18 -81.08,-108.88 117.90 2.94 67

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/5/2025
SNOs_Map_METOP-C_LANDSAT-8_20250705.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 07/05/2025 in txt file.

Historial Predications of SNOs between METOP-C and LANDSAT-8