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: 5/22/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/23/2025 20:06:03 0.01, -97.56 -0.43, -99.51 222.86 80
2 05/24/2025 19:44:42 0.01, -98.08 0.72, -95.01 349.92 80
3 05/26/2025 08:09:13 -0.01, -98.86 0.33,-100.31 165.84 80
4 05/27/2025 07:47:52 -0.01, -99.38 -0.82, -95.81 406.53 80
5 05/28/2025 20:12:32 0.01,-100.20 -0.20,-101.15 108.89 80
6 05/29/2025 19:51:10 0.01,-100.72 0.96, -96.65 463.91 80
7 05/31/2025 08:15:42 -0.01,-101.50 0.09,-101.95 51.39 80
8 06/02/2025 20:16:19 0.01,-102.85 0.00,-102.78 7.28 80
9 06/05/2025 08:19:29 -0.01,-104.17 -0.11,-103.58 66.22 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/22/2025
SNOs_Map_GOES-16_NPP_20250523.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/22/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP