Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-15 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/15/2025
Index Date (NOAA-15) Time (NOAA-15) Lat,Lon (NOAA-15) SZA (NOAA-15 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 08/27/2025 19:34:00 -80.97, 103.38 107.00 08/27/2025 19:32:45 -80.97, 103.22 107.05 2.90 75
2 08/27/2025 20:24:32 80.97, -89.39 73.01 08/27/2025 20:23:25 80.98, -89.36 72.98 0.49 67
3 08/27/2025 21:14:58 -80.97, 78.17 106.98 08/27/2025 21:14:06 -80.98, 78.10 106.99 2.15 52
4 08/27/2025 22:05:30 80.97,-114.61 73.03 08/27/2025 22:04:46 80.99,-114.48 73.04 2.66 44
5 08/27/2025 22:55:57 -80.98, 52.60 106.97 08/27/2025 22:55:28 -80.98, 52.63 106.98 1.00 29
6 08/27/2025 23:46:28 80.97,-139.83 73.06 08/27/2025 23:46:08 80.98,-139.96 73.04 2.40 20
7 08/28/2025 00:36:55 -80.98, 27.39 106.94 08/28/2025 00:36:49 -80.99, 27.51 106.93 2.25 6
8 08/28/2025 01:27:27 80.99,-165.40 73.07 08/28/2025 01:27:30 80.97,-165.43 73.05 2.01 3
9 08/28/2025 02:17:53 -80.98, 2.17 106.92 08/28/2025 02:18:11 -80.98, 2.03 106.92 2.42 18
10 08/28/2025 03:08:25 80.99, 169.38 73.09 08/28/2025 03:08:51 80.98, 169.45 73.11 1.44 26
11 08/28/2025 03:58:51 -80.98, -23.04 106.89 08/28/2025 03:59:32 -80.99, -23.08 106.87 1.40 41
12 08/28/2025 04:49:23 80.99, 144.16 73.12 08/28/2025 04:50:12 80.99, 144.34 73.16 3.16 49
13 08/28/2025 05:39:50 -81.00, -48.61 106.88 08/28/2025 05:40:54 -80.98, -48.56 106.86 1.73 64

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/15/2025
SNOs_Map_NOAA-15_METOP-C_20250816.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 08/15/2025 in txt file.

Historial Predications of SNOs between NOAA-15 and METOP-C