Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/16/2025
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 04/18/2025 01:56:56 -81.45, 15.99 106.83 04/18/2025 01:56:39 -81.46, 16.16 106.82 2.76 17
2 04/18/2025 02:46:22 81.46,-176.25 73.18 04/18/2025 02:47:19 81.46,-176.07 73.22 2.90 57
3 04/20/2025 21:31:08 -81.45, 82.34 107.80 04/20/2025 21:31:04 -81.46, 82.46 107.78 2.28 4
4 04/20/2025 22:20:34 81.45,-109.93 72.21 04/20/2025 22:21:44 81.46,-109.80 72.26 2.21 70
5 04/23/2025 16:15:52 81.45, -18.86 71.30 04/23/2025 16:14:49 81.45, -18.98 71.26 2.08 63
6 04/23/2025 17:05:18 -81.46, 149.10 108.68 04/23/2025 17:05:28 -81.46, 149.05 108.68 1.05 10
7 04/26/2025 11:50:01 81.46, 47.91 70.44 04/26/2025 11:49:12 81.46, 47.84 70.41 1.36 49
8 04/26/2025 12:39:27 -81.46,-144.51 109.58 04/26/2025 12:39:51 -81.46,-144.50 109.57 0.34 24
9 04/29/2025 07:24:09 81.46, 114.31 69.57 04/29/2025 07:23:35 81.46, 114.14 69.53 2.94 34

Figure of LANDSAT-8 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/16/2025
SNOs_Map_LANDSAT-8_METOP-B_20250416.jpg

Download SNOs between LANDSAT-8 and METOP-B since TLE EPOCH: 04/16/2025 in txt file.

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