Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/02/2025 21:33:47 0.07, 61.29 0.72, 58.37 332.66 80
2 03/03/2025 21:12:22 0.07, 61.29 -0.30, 62.91 184.88 80
3 03/05/2025 09:36:55 -0.08, 61.38 -0.95, 57.63 427.76 80
4 03/06/2025 09:18:10 -0.08, 61.38 0.08, 62.17 89.50 80
5 03/07/2025 21:37:40 0.08, 61.29 1.09, 56.91 499.85 56
6 03/08/2025 21:18:30 0.09, 61.29 0.05, 61.44 17.23 80
7 03/11/2025 09:24:18 -0.10, 61.38 -0.24, 60.69 78.83 80
8 03/12/2025 09:02:52 -0.10, 61.38 0.74, 65.24 438.35 80
9 03/13/2025 21:24:38 0.10, 61.29 0.40, 59.97 150.90 80
10 03/14/2025 21:05:53 0.10, 61.29 -0.65, 64.50 366.26 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/1/2025
SNOs_Map_GOES-15_NPP_20250302.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/01/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NPP