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: 8/10/2025
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 08/12/2025 18:01:34 -81.11, 129.35 111.64 08/12/2025 18:01:50 -81.10, 129.27 111.65 1.37 16
2 08/12/2025 18:52:12 81.14, -62.47 68.48 08/12/2025 18:51:15 81.13, -62.64 68.43 2.99 57
3 08/15/2025 13:35:58 -81.11,-164.11 110.75 08/15/2025 13:36:06 -81.11,-164.25 110.76 2.40 8
4 08/15/2025 14:26:37 81.13, 3.68 69.33 08/15/2025 14:25:31 81.13, 3.82 69.32 2.38 66
5 08/18/2025 08:19:43 81.08, 94.13 70.05 08/18/2025 08:20:56 81.08, 94.10 70.07 0.85 73
6 08/18/2025 09:10:23 -81.10, -98.00 109.88 08/18/2025 09:10:22 -81.10, -97.90 109.87 1.78 1
7 08/18/2025 10:00:49 81.25, 74.76 70.82 08/18/2025 09:59:35 81.38, 74.65 70.86 14.27 74
8 08/21/2025 03:54:07 81.08, 160.55 70.99 08/21/2025 03:55:11 81.08, 160.65 71.03 1.73 64
9 08/21/2025 04:44:45 -81.11, -31.21 108.89 08/21/2025 04:44:36 -81.11, -31.33 108.91 2.28 9
10 08/23/2025 23:28:30 81.08,-133.10 71.95 08/23/2025 23:29:25 81.08,-132.95 71.99 2.63 55

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/10/2025
SNOs_Map_METOP-C_LANDSAT-8_20250810.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 08/10/2025 in txt file.

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