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: 8/24/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/25/2025 20:41:55 0.09,-104.71 -0.82,-108.77 462.64 80
2 08/26/2025 20:25:52 0.09,-104.71 0.18,-104.24 53.09 80
3 08/29/2025 08:29:01 -0.09,-104.69 -0.05,-105.00 34.49 80
4 08/30/2025 08:07:39 -0.10,-104.69 -1.05,-100.47 480.79 80
5 08/31/2025 20:29:39 0.10,-104.69 -0.14,-105.79 124.20 80
6 09/01/2025 20:13:37 0.11,-104.69 0.87,-101.26 391.14 80
7 09/03/2025 08:35:27 -0.11,-104.68 0.33,-106.53 212.02 80
8 09/04/2025 08:14:04 -0.11,-104.67 -0.68,-102.01 303.06 80
9 09/05/2025 20:36:05 0.12,-104.67 -0.49,-107.32 302.40 80
10 09/06/2025 20:20:02 0.12,-104.67 0.52,-102.80 213.14 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 8/24/2025
SNOs_Map_GOES-16_NPP_20250825.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 08/24/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP