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: 7/18/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2025 05:39:10 -0.00, 61.28 -0.32, 62.70 162.95 80
2 07/21/2025 18:00:21 -0.06, 61.38 -0.79, 58.30 351.57 80
3 07/22/2025 17:47:43 -0.04, 61.39 -0.06, 61.36 2.86 80
4 07/23/2025 17:32:24 -0.02, 61.40 0.68, 64.43 345.91 80
5 07/26/2025 05:53:36 0.08, 61.35 0.40, 60.01 152.58 80
6 07/27/2025 05:38:17 0.05, 61.36 -0.35, 63.08 196.17 80
7 07/29/2025 17:59:29 -0.11, 61.47 -0.75, 58.67 319.46 80
8 07/30/2025 17:44:11 -0.09, 61.48 -0.00, 61.73 29.38 80
9 07/31/2025 17:31:31 -0.07, 61.49 0.68, 64.80 377.89 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/18/2025
SNOs_Map_GOES-15_NOAA-19_20250719.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 07/18/2025 in txt file.

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