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: 4/4/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2025 18:41:13 0.06, -75.48 0.00, -78.85 374.60 0
2 04/05/2025 18:23:40 0.05, -75.48 0.37, -74.18 148.79 80
3 04/07/2025 06:45:30 -0.04, -75.49 0.82, -79.45 450.76 80
4 04/08/2025 06:24:07 -0.04, -75.50 -0.20, -74.93 65.33 80
5 04/10/2025 18:27:24 0.04, -75.50 0.00, -75.71 23.78 80
6 04/11/2025 18:11:22 0.04, -75.51 1.03, -71.19 493.14 80
7 04/13/2025 06:33:12 -0.04, -75.54 0.14, -76.47 104.56 80
8 04/14/2025 06:11:49 -0.04, -75.55 -0.84, -71.93 412.42 80
9 04/15/2025 18:33:48 0.04, -75.56 -0.36, -77.24 192.43 80
10 04/16/2025 18:17:45 0.04, -75.57 0.67, -72.72 324.91 80
11 04/18/2025 06:39:36 -0.03, -75.61 0.48, -78.00 271.91 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/4/2025
SNOs_Map_GOES-16_NPP_20250405.jpg

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

Historical Predications of SNOs between GOES-16 and NPP