Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/12/2025
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 07/13/2025 03:11:48 77.59, 131.17 55.74 07/13/2025 03:12:52 77.59, 131.17 55.73 0.22 64
2 07/13/2025 04:02:16 -78.15, -58.80 123.72 07/13/2025 04:01:59 -78.15, -58.80 123.72 0.07 17
3 07/15/2025 16:51:22 -77.94, 107.85 123.53 07/15/2025 16:51:44 -77.93, 107.77 123.54 2.22 22
4 07/15/2025 17:41:49 78.48, -81.96 57.03 07/15/2025 17:40:51 78.47, -82.06 57.02 2.39 58
5 07/18/2025 05:40:33 -77.51, -86.45 123.52 07/18/2025 05:41:33 -77.51, -86.42 123.52 0.75 60
6 07/18/2025 06:30:59 78.11, 83.75 57.08 07/18/2025 06:30:39 78.11, 83.78 57.08 0.80 20
7 07/20/2025 19:20:08 77.72,-110.44 57.17 07/20/2025 19:20:26 77.73,-110.33 57.17 2.92 18
8 07/20/2025 20:10:36 -78.27, 59.65 122.28 07/20/2025 20:09:33 -78.29, 59.77 122.27 2.99 63
9 07/23/2025 08:09:11 77.62, 56.80 57.57 07/23/2025 08:10:08 77.61, 56.72 57.56 2.15 57
10 07/23/2025 08:59:39 -78.18,-133.14 121.88 07/23/2025 08:59:15 -78.17,-133.22 121.88 1.79 24
11 07/25/2025 21:48:47 -77.87, 33.03 121.64 07/25/2025 21:49:01 -77.87, 32.98 121.64 1.26 14

Figure of METOP-B and TERRA satellite orbits during SNOs since TLE Epoch: 7/12/2025
SNOs_Map_METOP-B_TERRA_20250712.jpg

Download SNOs between METOP-B and TERRA since TLE EPOCH: 07/12/2025 in txt file.

Historial Predications of SNOs between METOP-B and TERRA