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: 11/19/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 11/21/2025 06:01:11 0.58, 61.64 1.00, 59.76 214.37 80
2 11/22/2025 05:51:10 0.60, 61.63 0.30, 62.84 138.87 80
3 11/23/2025 05:38:27 0.62, 61.61 -0.34, 65.93 492.16 80
4 11/24/2025 18:06:57 -0.55, 61.67 -1.30, 58.43 370.09 80
5 11/25/2025 17:54:15 -0.58, 61.67 -0.60, 61.51 17.47 80
6 11/26/2025 17:44:14 -0.59, 61.66 0.09, 64.59 335.11 80
7 11/29/2025 06:00:03 0.54, 61.57 0.84, 60.16 159.89 80
8 11/30/2025 05:50:00 0.56, 61.56 0.19, 63.26 192.76 80
9 12/02/2025 18:05:49 -0.49, 61.61 -1.11, 58.82 317.55 80
10 12/03/2025 17:55:47 -0.51, 61.61 -0.41, 61.90 34.11 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/19/2025
SNOs_Map_GOES-15_NOAA-19_20251120.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 11/19/2025 in txt file.

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