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: 5/13/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2025 08:34:34 0.16,-108.37 -0.23,-106.77 183.22 80
2 05/15/2025 20:53:53 -0.09,-108.39 -0.90,-112.09 421.11 80
3 05/16/2025 20:37:48 -0.12,-108.39 0.07,-107.55 95.64 80
4 05/19/2025 08:40:54 0.09,-108.36 0.07,-108.30 7.22 80
5 05/21/2025 20:41:29 -0.07,-108.37 -0.21,-109.08 80.28 80
6 05/22/2025 20:25:25 -0.10,-108.37 0.76,-104.54 436.56 80
7 05/24/2025 08:44:35 0.03,-108.34 0.35,-109.82 168.72 80
8 05/25/2025 08:28:30 0.06,-108.34 -0.62,-105.29 347.69 80
9 05/26/2025 20:47:50 0.02,-108.35 -0.46,-110.61 257.58 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2025
SNOs_Map_GOES-14_NPP_20250514.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/13/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP