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: 3/22/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 03/23/2025 05:25:43 -0.08, 61.30 -0.78, 64.28 341.21 80
2 03/25/2025 17:44:28 0.09, 61.26 -0.23, 59.81 165.83 80
3 03/26/2025 17:29:13 0.09, 61.27 0.43, 62.87 182.20 80
4 03/29/2025 05:47:55 -0.09, 61.34 0.59, 58.41 334.03 80
5 03/30/2025 05:37:59 -0.09, 61.34 -0.11, 61.47 14.10 80
6 03/31/2025 05:25:24 -0.09, 61.35 -0.80, 64.53 361.92 80
7 04/01/2025 17:56:45 0.11, 61.32 -0.86, 56.98 494.25 80
8 04/02/2025 17:44:09 0.11, 61.33 -0.17, 60.04 147.13 80
9 04/03/2025 17:28:54 0.11, 61.35 0.52, 63.10 199.92 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/22/2025
SNOs_Map_GOES-15_NOAA-19_20250323.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 03/22/2025 in txt file.

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