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: 5/21/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2025 07:41:22 -0.01, -96.73 -0.57, -94.17 292.07 80
2 05/23/2025 20:06:04 0.01, -97.56 -0.41, -99.52 223.00 80
3 05/24/2025 19:44:41 0.01, -98.08 0.68, -95.01 349.75 80
4 05/26/2025 08:09:13 -0.01, -98.86 0.31,-100.32 166.04 80
5 05/27/2025 07:47:52 -0.02, -99.38 -0.84, -95.82 406.29 80
6 05/28/2025 20:12:32 0.01,-100.19 -0.18,-101.16 109.29 80
7 05/29/2025 19:51:10 0.01,-100.71 0.92, -96.65 463.48 80
8 05/31/2025 08:15:42 -0.01,-101.50 0.08,-101.96 51.89 80
9 06/02/2025 20:16:20 0.01,-102.84 0.01,-102.79 6.32 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2025
SNOs_Map_GOES-16_NPP_20250522.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/21/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP