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: 7/3/2025
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 07/04/2025 08:51:03 81.08, 86.36 60.23 07/04/2025 08:51:32 81.08, 86.53 60.26 2.91 29
2 07/04/2025 09:41:41 -81.12,-105.24 119.64 07/04/2025 09:40:57 -81.13,-105.17 119.64 1.29 44
3 07/07/2025 04:25:24 81.10, 153.18 60.55 07/07/2025 04:25:47 81.09, 153.07 60.54 2.07 23
4 07/07/2025 05:16:04 -81.11, -39.12 119.41 07/07/2025 05:15:13 -81.11, -38.96 119.41 2.69 51
5 07/09/2025 23:59:45 81.11,-140.04 60.91 07/10/2025 00:00:01 81.11,-140.12 60.91 1.38 16
6 07/10/2025 00:50:26 -81.11, 27.33 119.08 07/10/2025 00:49:28 -81.11, 27.51 119.09 3.03 58
7 07/12/2025 19:34:06 81.11, -73.68 61.28 07/12/2025 19:34:15 81.11, -73.77 61.27 1.63 9
8 07/12/2025 20:24:46 -81.12, 94.12 118.66 07/12/2025 20:23:41 -81.13, 94.24 118.67 2.30 65
9 07/15/2025 14:18:22 -80.46, 173.28 119.95 07/15/2025 14:19:36 -80.18, 174.28 120.08 36.26 74
10 07/15/2025 15:08:27 81.12, -6.98 61.73 07/15/2025 15:08:29 81.12, -7.16 61.72 3.09 2

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/3/2025
SNOs_Map_METOP-C_LANDSAT-8_20250703.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 07/03/2025 in txt file.

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