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: 7/22/2025
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 07/24/2025 01:00:52 -81.09, 24.19 116.82 07/24/2025 01:01:57 -81.09, 24.06 116.80 2.25 65
2 07/24/2025 01:51:31 81.11,-167.99 63.26 07/24/2025 01:51:22 81.12,-167.85 63.27 2.59 9
3 07/26/2025 20:35:14 -81.08, 90.37 116.24 07/26/2025 20:36:13 -81.09, 90.42 116.21 0.87 59
4 07/26/2025 21:25:52 81.11,-101.48 63.88 07/26/2025 21:25:38 81.11,-101.53 63.87 0.79 14
5 07/29/2025 16:09:35 -81.09, 156.87 115.57 07/29/2025 16:10:28 -81.10, 157.02 115.53 2.72 53
6 07/29/2025 17:00:13 81.12, -35.01 64.54 07/29/2025 16:59:53 81.12, -34.95 64.54 1.25 20
7 08/01/2025 11:43:55 -81.09,-136.67 114.87 08/01/2025 11:44:42 -81.10,-136.49 114.82 3.24 47
8 08/01/2025 12:34:33 81.12, 31.41 65.24 08/01/2025 12:34:07 81.12, 31.51 65.24 1.85 26
9 08/04/2025 07:18:16 -81.09, -70.26 114.13 08/04/2025 07:18:57 -81.09, -70.12 114.10 2.43 41

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/22/2025
SNOs_Map_METOP-C_LANDSAT-8_20250722.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 07/22/2025 in txt file.

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