Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/18/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2025 19:38:13 0.02, -95.43 0.50, -93.37 235.13 80
2 05/21/2025 08:02:44 -0.01, -96.21 0.55, -98.67 280.71 80
3 05/22/2025 07:41:23 -0.01, -96.73 -0.60, -94.17 291.67 80
4 05/23/2025 20:06:03 0.01, -97.55 -0.44, -99.51 223.84 80
5 05/24/2025 19:44:42 0.01, -98.07 0.71, -95.01 348.76 80
6 05/26/2025 08:09:13 -0.01, -98.85 0.33,-100.31 167.12 80
7 05/27/2025 07:47:51 -0.02, -99.36 -0.82, -95.81 405.05 80
8 05/28/2025 20:12:32 0.01,-100.18 -0.20,-101.15 110.95 80
9 05/29/2025 19:51:09 0.01,-100.70 0.90, -96.64 461.69 80
10 05/31/2025 08:15:41 -0.01,-101.48 0.09,-101.95 53.74 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/18/2025
SNOs_Map_GOES-16_NPP_20250519.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/18/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP