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: 5/16/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/17/2025 07:34:54 -0.02, -94.10 -0.40, -92.54 178.61 80
2 05/18/2025 19:59:34 0.01, -94.91 -0.65, -97.87 337.59 80
3 05/19/2025 19:38:13 0.02, -95.43 0.49, -93.37 234.81 80
4 05/21/2025 08:02:44 -0.01, -96.21 0.55, -98.67 281.00 80
5 05/22/2025 07:41:23 -0.01, -96.73 -0.59, -94.17 291.31 80
6 05/23/2025 20:06:03 0.01, -97.54 -0.45, -99.51 224.56 80
7 05/24/2025 19:44:41 0.01, -98.06 0.70, -95.01 347.98 80
8 05/26/2025 08:09:13 -0.01, -98.84 0.34,-100.31 167.87 80
9 05/27/2025 07:47:51 -0.01, -99.36 -0.80, -95.81 404.24 80
10 05/28/2025 20:12:32 0.01,-100.17 -0.21,-101.15 112.11 80
11 05/29/2025 19:51:10 0.01,-100.69 0.94, -96.65 460.45 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/16/2025
SNOs_Map_GOES-16_NPP_20250517.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/16/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP