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: 6/21/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2025 20:44:17 -0.02,-104.74 -0.94,-108.89 473.38 80
2 06/23/2025 20:22:52 -0.01,-104.74 0.06,-104.36 43.00 80
3 06/26/2025 08:28:37 -0.00,-104.73 0.09,-105.10 42.09 80
4 06/27/2025 08:07:14 -0.01,-104.73 -0.97,-100.57 474.45 80
5 06/28/2025 20:29:10 0.00,-104.74 -0.22,-105.87 128.01 80
6 06/29/2025 20:13:06 0.00,-104.75 0.78,-101.34 389.09 80
7 07/01/2025 08:34:54 -0.00,-104.75 0.43,-106.60 211.04 80
8 07/02/2025 08:13:31 -0.00,-104.76 -0.63,-102.08 306.12 80
9 07/03/2025 20:35:27 0.00,-104.77 -0.55,-107.38 295.97 80
10 07/04/2025 20:19:22 0.01,-104.78 0.45,-102.84 221.23 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/21/2025
SNOs_Map_GOES-16_NPP_20250622.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/21/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP