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: 4/11/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2025 06:33:11 -0.05, -75.53 0.16, -76.46 106.44 80
2 04/14/2025 06:11:49 -0.05, -75.54 -0.87, -71.94 410.20 80
3 04/15/2025 18:33:48 0.05, -75.54 -0.34, -77.25 194.53 80
4 04/16/2025 18:17:46 0.05, -75.55 0.70, -72.73 322.53 80
5 04/18/2025 06:39:35 -0.04, -75.58 0.51, -77.99 275.04 80
6 04/19/2025 06:18:13 -0.04, -75.59 -0.53, -73.47 242.01 80
7 04/20/2025 18:40:12 0.03, -75.60 -0.66, -78.78 362.40 80
8 04/21/2025 18:24:08 0.03, -75.61 0.33, -74.25 155.27 80
9 04/23/2025 06:45:58 -0.02, -75.66 0.87, -79.52 440.90 80
10 04/24/2025 06:24:35 -0.03, -75.67 -0.18, -75.00 76.94 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/11/2025
SNOs_Map_GOES-16_NPP_20250412.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/11/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP