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: 4/12/2025
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 04/13/2025 19:45:54 -81.13, 102.85 106.21 04/13/2025 19:46:26 -81.13, 102.95 106.19 1.74 32
2 04/13/2025 20:36:32 81.16, -88.94 73.89 04/13/2025 20:35:51 81.16, -88.96 73.87 0.49 41
3 04/16/2025 15:20:12 -81.14, 169.60 107.15 04/16/2025 15:20:39 -81.14, 169.46 107.16 2.46 27
4 04/16/2025 16:10:51 81.16, -22.56 72.90 04/16/2025 16:10:04 81.17, -22.47 72.90 1.70 47
5 04/19/2025 10:54:31 -81.14,-124.14 108.14 04/19/2025 10:54:51 -81.15,-123.99 108.11 2.77 20
6 04/19/2025 11:45:09 81.17, 44.07 71.97 04/19/2025 11:44:16 81.17, 44.05 71.95 0.59 53
7 04/22/2025 06:28:48 -81.14, -57.64 109.06 04/22/2025 06:29:02 -81.13, -57.77 109.08 2.56 14
8 04/22/2025 07:19:27 81.16, 110.19 71.00 04/22/2025 07:18:27 81.16, 110.24 70.97 0.84 60
9 04/25/2025 02:03:06 -81.14, 8.75 109.98 04/25/2025 02:03:12 -81.14, 8.84 109.97 1.65 6

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/12/2025
SNOs_Map_METOP-C_LANDSAT-8_20250412.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 04/12/2025 in txt file.

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