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: 7/21/2025
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 07/21/2025 05:26:32 -81.08, -42.57 117.43 07/21/2025 05:27:42 -81.08, -42.57 117.40 0.34 70
2 07/21/2025 06:17:10 81.11, 125.65 62.70 07/21/2025 06:17:07 81.11, 125.52 62.68 2.16 3
3 07/24/2025 01:00:53 -81.09, 24.02 116.84 07/24/2025 01:01:58 -81.08, 23.91 116.83 2.10 65
4 07/24/2025 01:51:32 81.10,-168.17 63.23 07/24/2025 01:51:23 81.11,-168.02 63.25 2.70 9
5 07/26/2025 20:35:15 -81.08, 90.20 116.26 07/26/2025 20:36:14 -81.08, 90.29 116.23 1.49 59
6 07/26/2025 21:25:53 81.11,-101.66 63.86 07/26/2025 21:25:39 81.10,-101.67 63.85 0.54 14
7 07/29/2025 16:09:34 -81.10, 157.08 115.54 07/29/2025 16:10:28 -81.09, 156.92 115.54 2.86 54
8 07/29/2025 17:00:13 81.11, -35.19 64.52 07/29/2025 16:59:53 81.11, -35.06 64.53 2.23 20
9 08/01/2025 11:43:55 -81.10,-136.45 114.84 08/01/2025 11:44:43 -81.10,-136.55 114.83 1.67 48

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/21/2025
SNOs_Map_METOP-C_LANDSAT-8_20250721.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 07/21/2025 in txt file.

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