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: 4/12/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2025 06:33:14 -0.05, -76.07 0.02, -76.49 47.63 80
2 04/14/2025 06:11:52 -0.06, -76.24 -1.02, -71.97 486.87 80
3 04/15/2025 18:36:32 0.05, -76.51 -0.13, -77.29 89.78 80
4 04/16/2025 18:15:09 0.05, -76.68 0.91, -72.77 444.99 80
5 04/18/2025 06:39:41 -0.04, -76.95 0.18, -78.06 126.11 80
6 04/19/2025 06:18:18 -0.04, -77.13 -0.86, -73.54 408.71 80
7 04/20/2025 18:42:58 0.03, -77.39 -0.27, -78.87 167.53 80
8 04/21/2025 18:21:36 0.03, -77.57 0.77, -74.35 367.85 80
9 04/23/2025 06:46:06 -0.03, -77.86 0.37, -79.63 201.99 80
10 04/24/2025 06:24:44 -0.03, -78.04 -0.69, -75.11 333.57 80
11 04/25/2025 18:49:24 0.02, -78.31 -0.43, -80.44 241.77 80
12 04/26/2025 18:28:02 0.03, -78.50 0.63, -75.92 294.23 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2025
SNOs_Map_GOES-16_NPP_20250413.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/12/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP