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: 5/7/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2025 08:44:15 0.20,-108.37 0.53,-109.76 158.88 80
2 05/09/2025 08:28:12 0.23,-108.37 -0.48,-105.23 358.23 80
3 05/10/2025 20:47:31 -0.17,-108.40 -0.66,-110.55 245.91 80
4 05/11/2025 20:31:28 -0.20,-108.40 0.36,-106.02 271.13 80
5 05/13/2025 08:50:37 0.13,-108.38 0.80,-111.30 333.10 80
6 05/14/2025 08:34:33 0.16,-108.38 -0.22,-106.77 183.66 80
7 05/15/2025 20:53:53 -0.09,-108.39 -0.90,-112.09 421.23 80
8 05/16/2025 20:37:48 -0.12,-108.39 0.06,-107.55 95.51 80
9 05/19/2025 08:40:54 0.09,-108.36 0.08,-108.30 7.70 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/7/2025
SNOs_Map_GOES-14_NPP_20250508.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/07/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP