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: 1/26/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2025 09:28:17 -0.01, 61.66 -0.62, 59.00 303.46 80
2 01/28/2025 09:12:13 -0.01, 61.68 0.40, 63.53 210.73 80
3 01/29/2025 21:34:01 0.01, 61.60 0.78, 58.26 381.41 80
4 01/30/2025 21:12:37 0.01, 61.63 -0.24, 62.79 132.28 80
5 02/01/2025 09:34:32 -0.01, 61.78 -0.99, 57.50 488.26 80
6 02/02/2025 09:18:27 -0.00, 61.80 0.03, 62.03 25.78 80
7 02/04/2025 21:21:31 0.00, 61.76 0.11, 61.29 52.85 80
8 02/05/2025 21:00:07 0.00, 61.79 -0.92, 65.82 460.21 80
9 02/07/2025 09:22:02 0.01, 61.96 -0.28, 60.53 161.90 80
10 02/08/2025 09:05:57 0.01, 61.99 0.69, 65.07 351.22 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/26/2025
SNOs_Map_GOES-15_NPP_20250126.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/26/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NPP