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: 5/17/2025
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 05/18/2025 23:34:40 -81.47, 52.70 115.46 05/18/2025 23:33:31 -81.46, 52.53 115.51 2.86 69
2 05/19/2025 00:24:06 81.46,-139.92 64.50 05/19/2025 00:24:10 81.47,-139.88 64.51 1.12 4
3 05/21/2025 19:08:54 -81.47, 119.19 116.03 05/21/2025 19:07:52 -81.47, 119.00 116.09 3.25 62
4 05/21/2025 19:58:21 81.46, -73.46 63.92 05/21/2025 19:58:32 81.47, -73.45 63.93 0.86 11
5 05/24/2025 14:43:09 -81.47,-174.48 116.59 05/24/2025 14:42:14 -81.47,-174.61 116.63 2.25 55
6 05/24/2025 15:32:35 81.47, -6.76 63.42 05/24/2025 15:32:53 81.47, -6.70 63.44 0.97 18
7 05/27/2025 10:17:23 -81.47,-107.91 117.06 05/27/2025 10:16:35 -81.47,-107.90 117.09 0.55 48
8 05/27/2025 11:06:49 81.47, 59.78 62.95 05/27/2025 11:07:14 81.47, 59.97 62.98 3.21 25
9 05/30/2025 05:51:36 -81.47, -41.50 117.51 05/30/2025 05:50:56 -81.47, -41.67 117.55 2.85 40

Figure of LANDSAT-8 and METOP-B satellite orbits during SNOs since TLE Epoch: 5/17/2025
SNOs_Map_LANDSAT-8_METOP-B_20250517.jpg

Download SNOs between LANDSAT-8 and METOP-B since TLE EPOCH: 05/17/2025 in txt file.

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