Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/14/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 08/15/2025 17:42:24 -0.22, 61.65 -0.03, 62.49 95.70 80
2 08/16/2025 17:29:44 -0.20, 61.67 0.66, 65.57 443.93 80
3 08/18/2025 06:03:30 0.29, 61.59 1.06, 58.09 398.95 80
4 08/19/2025 05:50:51 0.27, 61.62 0.35, 61.16 50.96 80
5 08/20/2025 05:35:31 0.25, 61.64 -0.36, 64.24 296.96 80
6 08/22/2025 17:56:48 -0.31, 61.79 -0.76, 59.81 226.55 80
7 08/23/2025 17:41:29 -0.29, 61.81 -0.06, 62.88 121.31 80
8 08/24/2025 17:28:50 -0.27, 61.83 0.69, 65.94 469.29 80
9 08/26/2025 06:02:34 0.34, 61.76 1.08, 58.49 372.87 80
10 08/27/2025 05:49:54 0.33, 61.78 0.36, 61.56 24.90 80
11 08/28/2025 05:34:35 0.31, 61.80 -0.36, 64.63 323.02 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/14/2025
SNOs_Map_GOES-15_NOAA-19_20250815.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 08/14/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19