Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/24/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/25/2025 08:28:30 0.06,-108.36 -0.63,-105.28 350.49 80
2 05/26/2025 20:47:49 0.02,-108.38 -0.46,-110.61 253.14 80
3 05/27/2025 20:31:45 -0.01,-108.38 0.51,-106.07 263.67 80
4 05/29/2025 08:50:55 -0.06,-108.35 0.60,-111.35 342.19 80
5 05/30/2025 08:34:51 -0.02,-108.35 -0.38,-106.82 174.64 80
6 05/31/2025 20:54:09 0.10,-108.37 -0.76,-112.13 428.87 80
7 06/01/2025 20:38:05 0.06,-108.37 0.22,-107.59 88.42 80
8 06/04/2025 08:38:31 -0.09,-108.35 -0.09,-108.34 1.10 80
9 06/06/2025 20:41:44 0.13,-108.38 -0.05,-109.12 84.84 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2025
SNOs_Map_GOES-14_NPP_20250525.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/24/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP