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: 9/26/2025
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 09/27/2025 08:46:25 77.91, 48.86 79.64 09/27/2025 08:45:41 77.90, 48.76 79.63 2.51 44
2 09/27/2025 09:35:43 -77.95,-143.67 100.31 09/27/2025 09:36:22 -77.94,-143.68 100.31 0.84 39
3 09/29/2025 20:44:47 -77.91, 49.31 99.38 09/29/2025 20:44:01 -77.91, 49.25 99.38 1.55 46
4 09/29/2025 21:34:06 77.95,-143.21 80.67 09/29/2025 21:34:39 77.97,-143.11 80.70 3.30 33
5 10/02/2025 08:43:09 77.94, 49.64 81.62 10/02/2025 08:42:18 77.93, 49.77 81.61 3.35 51
6 10/02/2025 09:32:27 -77.98,-142.85 98.33 10/02/2025 09:33:00 -77.94,-142.85 98.37 4.10 33
7 10/04/2025 20:41:28 -77.95, 50.10 97.41 10/04/2025 20:40:38 -77.94, 50.21 97.42 2.80 50
8 10/04/2025 21:30:46 77.96,-142.26 82.62 10/04/2025 21:31:17 77.96,-142.37 82.62 2.61 31
9 10/07/2025 08:39:46 77.96, 50.56 83.57 10/07/2025 08:38:55 77.94, 50.65 83.55 2.72 51
10 10/07/2025 09:29:04 -77.99,-141.90 96.40 10/07/2025 09:29:36 -78.00,-141.76 96.38 3.41 32
11 10/09/2025 20:38:01 -77.97, 51.03 95.48 10/09/2025 20:37:14 -77.94, 51.02 95.51 3.44 47

Figure of AQUA and METOP-B satellite orbits during SNOs since TLE Epoch: 9/26/2025
SNOs_Map_AQUA_METOP-B_20250927.jpg

Download SNOs between AQUA and METOP-B since TLE EPOCH: 09/26/2025 in txt file.

Historial Predications of SNOs between AQUA and METOP-B