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: 5/31/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/02/2025 20:16:19 0.00,-102.84 -0.01,-102.78 7.00 80
2 06/05/2025 08:19:30 -0.00,-104.15 -0.16,-103.59 64.60 80
3 06/06/2025 20:44:09 -0.00,-104.98 -0.90,-108.92 450.23 80
4 06/07/2025 20:22:48 0.00,-105.50 0.26,-104.43 123.01 80
5 06/09/2025 08:47:19 -0.00,-106.29 0.78,-109.72 391.89 80
6 06/10/2025 08:25:58 -0.01,-106.81 -0.38,-105.23 180.91 80
7 06/11/2025 20:50:37 0.01,-107.63 -0.66,-110.56 334.56 80
8 06/12/2025 20:29:15 0.01,-108.15 0.45,-106.05 238.44 80
9 06/14/2025 08:53:47 -0.01,-108.93 0.54,-111.36 276.70 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/31/2025
SNOs_Map_GOES-16_NPP_20250601.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/31/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP