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: 3/22/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/23/2025 06:23:46 -0.07, -75.47 -0.22, -74.88 66.93 80
2 03/25/2025 18:26:53 0.06, -75.52 0.03, -75.63 12.13 80
3 03/28/2025 06:32:31 -0.05, -75.59 0.13, -76.34 85.39 80
4 03/29/2025 06:11:05 -0.05, -75.62 -0.90, -71.80 435.00 80
5 03/30/2025 18:32:58 0.05, -75.66 -0.28, -77.09 163.19 80
6 03/31/2025 18:16:51 0.05, -75.69 0.76, -72.55 357.73 80
7 04/02/2025 06:38:36 -0.05, -75.74 0.40, -77.80 234.75 80
8 04/03/2025 06:17:08 -0.05, -75.77 -0.59, -73.26 286.06 80
9 04/04/2025 18:39:02 0.04, -75.81 -0.57, -78.55 311.91 80
10 04/05/2025 18:22:55 0.04, -75.84 0.48, -74.01 209.77 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/22/2025
SNOs_Map_GOES-16_NPP_20250323.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/22/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP