Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/22/2025
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 10/23/2025 14:52:14 -77.08, 141.60 91.23 10/23/2025 14:51:42 -77.08, 141.51 91.23 2.35 32
2 10/23/2025 15:41:33 77.13, -50.95 88.84 10/23/2025 15:42:21 77.14, -50.91 88.85 1.11 48
3 10/26/2025 02:50:21 77.09, 142.09 89.66 10/26/2025 02:49:57 77.12, 142.11 89.68 3.27 24
4 10/26/2025 03:39:39 -77.14, -50.41 90.30 10/26/2025 03:40:38 -77.14, -50.50 90.29 2.27 59
5 10/28/2025 14:48:26 -77.11, 142.57 89.49 10/28/2025 14:48:14 -77.11, 142.51 89.49 1.55 12
6 10/28/2025 15:37:45 77.18, -50.01 90.59 10/28/2025 15:38:53 77.16, -49.95 90.59 2.14 68
7 10/31/2025 01:57:05 -76.78, -23.29 88.96 10/31/2025 01:55:58 -76.73, -25.93 89.11 67.56 67
8 10/31/2025 02:46:30 77.13, 143.07 91.35 10/31/2025 02:46:29 77.13, 143.00 91.35 1.51 1
9 10/31/2025 03:35:55 -77.48, -50.72 88.33 10/31/2025 03:37:02 -77.49, -48.07 88.22 63.86 67
10 11/02/2025 13:55:14 77.10, -23.93 92.11 11/02/2025 13:54:04 77.13, -23.90 92.14 3.43 70
11 11/02/2025 14:44:32 -77.14, 143.60 87.85 11/02/2025 14:44:45 -77.15, 143.55 87.83 2.40 13
12 11/05/2025 01:53:14 -77.12, -23.46 87.10 11/05/2025 01:52:20 -77.10, -23.56 87.12 3.13 54
13 11/05/2025 02:42:32 77.15, 144.11 92.95 11/05/2025 02:42:58 77.19, 144.12 92.99 3.92 26

Figure of AQUA and METOP-C satellite orbits during SNOs since TLE Epoch: 10/22/2025
SNOs_Map_AQUA_METOP-C_20251022.jpg

Download SNOs between AQUA and METOP-C since TLE EPOCH: 10/22/2025 in txt file.

Historial Predications of SNOs between AQUA and METOP-C