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: 9/8/2025
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 09/09/2025 20:07:55 77.90,-121.98 72.86 09/09/2025 20:06:43 77.89,-121.87 72.85 2.82 72
2 09/09/2025 20:57:12 -77.91, 45.68 107.13 09/09/2025 20:57:24 -77.92, 45.60 107.12 2.48 12
3 09/12/2025 08:06:18 -77.61,-120.23 106.48 09/12/2025 08:05:12 -77.53,-123.18 106.57 71.35 66
4 09/12/2025 08:55:44 77.95, 45.93 73.87 09/12/2025 08:55:42 77.95, 46.11 73.86 4.25 2
5 09/12/2025 09:45:09 -78.29,-148.08 105.78 09/12/2025 09:46:14 -78.34,-144.49 105.71 80.98 65
6 09/14/2025 20:54:13 -77.96, 46.34 105.17 09/14/2025 20:54:03 -77.92, 46.36 105.21 4.23 10
7 09/14/2025 21:43:32 77.99,-146.14 74.88 09/14/2025 21:44:42 77.95,-146.14 74.84 4.10 70
8 09/17/2025 08:52:41 77.95, 46.82 75.79 09/17/2025 08:52:20 77.92, 46.79 75.77 2.93 21
9 09/17/2025 09:41:59 -77.99,-145.67 104.17 09/17/2025 09:43:01 -77.97,-145.69 104.18 2.33 62
10 09/19/2025 20:51:08 -77.94, 47.35 103.26 09/19/2025 20:50:40 -77.94, 47.23 103.26 2.66 28
11 09/19/2025 21:40:27 77.98,-145.17 76.80 09/19/2025 21:41:18 78.00,-145.10 76.83 3.44 51
12 09/22/2025 08:49:36 77.97, 47.66 77.75 09/22/2025 08:48:57 77.97, 47.78 77.75 2.85 39

Figure of AQUA and METOP-B satellite orbits during SNOs since TLE Epoch: 9/8/2025
SNOs_Map_AQUA_METOP-B_20250909.jpg

Download SNOs between AQUA and METOP-B since TLE EPOCH: 09/08/2025 in txt file.

Historial Predications of SNOs between AQUA and METOP-B