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: 9/12/2025
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 09/15/2025 11:12:55 -81.06,-129.77 99.72 09/15/2025 11:14:09 -81.04,-129.74 99.71 2.37 74
2 09/15/2025 12:03:32 81.12, 39.00 80.48 09/15/2025 12:03:32 81.12, 39.07 80.49 1.32 0
3 09/15/2025 12:54:11 -81.14,-153.02 99.43 09/15/2025 12:52:58 -81.14,-152.97 99.45 0.91 73
4 09/18/2025 06:47:14 -81.10, -62.43 98.50 09/18/2025 06:48:23 -81.10, -62.46 98.47 0.54 69
5 09/18/2025 07:37:53 81.12, 105.59 81.61 09/18/2025 07:37:48 81.13, 105.61 81.61 0.59 5
6 09/21/2025 02:21:36 -81.10, 4.13 97.37 09/21/2025 02:22:40 -81.10, 4.05 97.35 1.31 64
7 09/21/2025 03:12:15 81.13, 172.14 82.74 09/21/2025 03:12:05 81.13, 172.10 82.73 0.88 10
8 09/23/2025 21:55:58 -81.11, 70.65 96.24 09/23/2025 21:56:57 -81.11, 70.51 96.23 2.29 59
9 09/23/2025 22:46:37 81.13,-121.34 83.87 09/23/2025 22:46:22 81.13,-121.46 83.85 2.05 15
10 09/26/2025 17:30:20 -81.10, 136.75 95.16 09/26/2025 17:31:13 -81.10, 136.92 95.11 3.09 53

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/12/2025
SNOs_Map_METOP-C_LANDSAT-8_20250913.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 09/12/2025 in txt file.

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