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: 3/15/2025
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 03/16/2025 09:18:21 -80.93,-100.67 95.73 03/16/2025 09:17:17 -80.90,-105.14 96.19 78.51 64
2 03/16/2025 10:08:57 81.03, 64.81 84.17 03/16/2025 10:07:50 81.02, 64.81 84.14 1.22 67
3 03/16/2025 10:59:25 -81.04,-127.89 95.85 03/16/2025 10:58:31 -81.03,-127.73 95.87 2.96 54
4 03/16/2025 11:49:55 81.02, 39.76 84.15 03/16/2025 11:49:11 81.03, 39.70 84.14 1.46 44
5 03/16/2025 12:40:23 -81.03,-152.94 95.87 03/16/2025 12:39:52 -81.04,-152.85 95.87 1.99 31
6 03/16/2025 13:30:54 81.03, 14.35 84.12 03/16/2025 13:30:33 81.02, 14.21 84.09 2.44 21
7 03/16/2025 14:21:22 -81.03,-178.36 95.91 03/16/2025 14:21:14 -81.03,-178.33 95.91 0.81 8
8 03/16/2025 15:11:53 81.04, -11.07 84.08 03/16/2025 15:11:54 81.03, -10.91 84.09 2.88 1
9 03/16/2025 16:02:20 -81.03, 156.58 95.93 03/16/2025 16:02:35 -81.04, 156.55 95.91 1.63 15
10 03/16/2025 16:52:51 81.03, -36.12 84.06 03/16/2025 16:53:15 81.04, -36.02 84.09 2.27 24
11 03/16/2025 17:43:19 -81.03, 131.17 95.96 03/16/2025 17:43:57 -81.03, 131.07 95.96 1.70 38
12 03/16/2025 18:33:50 81.04, -61.53 84.03 03/16/2025 18:34:37 81.04, -61.51 84.05 0.44 47
13 03/16/2025 19:24:18 -81.04, 105.75 96.00 03/16/2025 19:25:19 -81.03, 105.58 96.00 3.37 61

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 3/15/2025
SNOs_Map_NOAA-15_METOP-C_20250315.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 03/15/2025 in txt file.

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