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: 3/11/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2025 05:48:25 -0.05, 61.32 0.72, 57.97 382.26 80
2 03/14/2025 05:35:50 -0.05, 61.32 0.04, 61.03 33.55 80
3 03/15/2025 05:25:57 -0.05, 61.31 -0.69, 64.07 315.31 80
4 03/17/2025 17:44:43 0.06, 61.26 -0.29, 59.59 189.69 80
5 03/18/2025 17:29:28 0.06, 61.26 0.39, 62.65 158.27 80
6 03/21/2025 05:48:13 -0.08, 61.33 0.66, 58.18 360.53 80
7 03/22/2025 05:35:39 -0.08, 61.34 -0.04, 61.23 12.91 80
8 03/23/2025 05:25:44 -0.08, 61.35 -0.74, 64.29 334.73 80
9 03/25/2025 17:44:30 0.09, 61.32 -0.27, 59.81 172.53 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/11/2025
SNOs_Map_GOES-15_NOAA-19_20250312.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 03/11/2025 in txt file.

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