Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/20/2025
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 09/22/2025 08:49:36 77.92, 47.86 77.70 09/22/2025 08:49:03 77.90, 47.81 77.68 2.48 33
2 09/22/2025 09:38:54 -77.96,-144.66 102.25 09/22/2025 09:39:44 -77.94,-144.65 102.26 1.97 50
3 09/24/2025 20:48:02 -77.94, 48.24 101.31 09/24/2025 20:47:23 -77.94, 48.41 101.30 4.11 39
4 09/24/2025 21:37:21 77.98,-144.27 78.75 09/24/2025 21:38:02 77.97,-144.13 78.74 3.28 41
5 09/27/2025 08:46:27 77.91, 48.82 79.65 09/27/2025 08:45:42 77.92, 48.68 79.65 3.30 45
6 09/27/2025 09:35:45 -77.95,-143.66 100.31 09/27/2025 09:36:23 -77.96,-143.75 100.29 2.75 38
7 09/29/2025 20:44:51 -77.92, 49.25 99.37 09/29/2025 20:44:02 -77.95, 49.26 99.35 3.27 49
8 09/29/2025 21:34:10 77.97,-143.29 80.69 09/29/2025 21:34:41 77.97,-143.31 80.69 0.40 31
9 10/02/2025 08:43:15 77.95, 49.61 81.63 10/02/2025 08:42:20 77.95, 49.66 81.63 1.06 55
10 10/02/2025 09:32:32 -77.97,-142.84 98.34 10/02/2025 09:33:01 -77.96,-142.96 98.35 3.16 29
11 10/04/2025 20:41:36 -77.95, 50.10 97.41 10/04/2025 20:40:40 -77.94, 49.99 97.43 2.74 56

Figure of AQUA and METOP-B satellite orbits during SNOs since TLE Epoch: 9/20/2025
SNOs_Map_AQUA_METOP-B_20250921.jpg

Download SNOs between AQUA and METOP-B since TLE EPOCH: 09/20/2025 in txt file.

Historial Predications of SNOs between AQUA and METOP-B