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: 5/23/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2025 19:44:41 0.01, -98.08 0.68, -95.00 350.00 80
2 05/26/2025 08:09:13 -0.01, -98.86 0.31,-100.32 165.74 80
3 05/27/2025 07:47:52 -0.02, -99.38 -0.84, -95.82 406.69 80
4 05/28/2025 20:12:32 0.01,-100.20 -0.19,-101.16 108.63 80
5 05/29/2025 19:51:10 0.01,-100.72 0.91, -96.64 464.22 80
6 05/31/2025 08:15:42 -0.01,-101.50 0.08,-101.95 51.10 80
7 06/02/2025 20:16:20 0.01,-102.85 0.00,-102.78 7.78 80
8 06/05/2025 08:19:31 -0.01,-104.18 -0.16,-103.60 66.66 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2025
SNOs_Map_GOES-16_NPP_20250524.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/23/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP