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: 10/11/2025
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 10/13/2025 14:56:26 -81.11, 175.52 88.55 10/13/2025 14:56:41 -81.11, 175.60 88.53 1.35 15
2 10/13/2025 15:47:05 81.14, -16.36 91.57 10/13/2025 15:46:06 81.14, -16.31 91.55 0.85 59
3 10/16/2025 10:30:48 -81.13,-117.43 87.41 10/16/2025 10:30:54 -81.13,-117.60 87.43 2.93 6
4 10/16/2025 11:21:29 81.13, 49.91 92.61 10/16/2025 11:20:20 81.14, 50.10 92.60 3.28 69
5 10/19/2025 05:14:35 81.09, 140.47 93.46 10/19/2025 05:15:43 81.10, 140.65 93.51 3.17 68
6 10/19/2025 06:05:13 -81.13, -51.19 86.40 10/19/2025 06:05:09 -81.12, -51.36 86.43 3.12 4
7 10/22/2025 00:48:59 81.10,-153.00 94.49 10/22/2025 00:49:57 81.09,-152.96 94.52 0.69 58
8 10/22/2025 01:39:38 -81.12, 15.01 85.41 10/22/2025 01:39:23 -81.12, 15.05 85.42 0.76 15
9 10/24/2025 20:23:23 81.10, -86.52 95.49 10/24/2025 20:24:10 81.10, -86.40 95.52 1.95 47

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/11/2025
SNOs_Map_METOP-C_LANDSAT-8_20251012.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 10/11/2025 in txt file.

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