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: 10/10/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 10/12/2025 06:06:37 0.64, 61.34 1.49, 57.75 409.53 80
2 10/13/2025 05:53:57 0.64, 61.34 0.79, 60.83 59.51 80
3 10/14/2025 05:43:56 0.64, 61.35 0.08, 63.91 290.67 80
4 10/16/2025 18:02:30 -0.65, 61.49 -1.10, 59.47 230.16 80
5 10/17/2025 17:47:09 -0.65, 61.50 -0.43, 62.56 119.90 80
6 10/18/2025 17:34:28 -0.65, 61.51 0.29, 65.63 469.94 80
7 10/20/2025 06:05:35 0.65, 61.41 1.42, 58.15 372.81 80
8 10/21/2025 05:52:54 0.65, 61.42 0.71, 61.23 22.80 80
9 10/22/2025 05:42:54 0.65, 61.43 0.00, 64.30 327.13 80
10 10/24/2025 18:01:24 -0.65, 61.58 -1.05, 59.88 193.43 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/10/2025
SNOs_Map_GOES-15_NOAA-19_20251011.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 10/10/2025 in txt file.

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