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: 8/28/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/29/2025 08:29:01 -0.09,-104.69 -0.03,-104.99 34.39 80
2 08/30/2025 08:07:38 -0.10,-104.68 -1.04,-100.47 480.75 80
3 08/31/2025 20:29:39 0.10,-104.69 -0.15,-105.78 124.60 80
4 09/01/2025 20:13:36 0.11,-104.69 0.86,-101.26 390.67 80
5 09/03/2025 08:35:27 -0.11,-104.67 0.33,-106.53 212.32 80
6 09/04/2025 08:14:04 -0.11,-104.66 -0.68,-102.00 302.70 80
7 09/05/2025 20:36:04 0.12,-104.66 -0.49,-107.32 303.11 80
8 09/06/2025 20:20:02 0.12,-104.66 0.53,-102.79 212.37 80
9 09/08/2025 08:41:52 -0.12,-104.65 0.66,-108.07 389.69 80
10 09/09/2025 08:20:30 -0.12,-104.65 -0.35,-103.54 125.57 80
11 09/10/2025 20:42:30 0.12,-104.64 -0.81,-108.86 480.52 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 8/28/2025
SNOs_Map_GOES-16_NPP_20250829.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 08/28/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP