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: 6/13/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2025 08:34:48 -0.00,-104.73 0.40,-106.63 216.34 80
2 06/16/2025 08:13:23 -0.00,-104.72 -0.59,-102.09 299.12 80
3 06/17/2025 20:35:20 -0.00,-104.71 -0.61,-107.39 305.80 80
4 06/18/2025 20:19:15 -0.00,-104.70 0.39,-102.85 209.93 80
5 06/20/2025 08:41:04 0.00,-104.69 0.77,-108.13 391.96 80
6 06/21/2025 08:19:40 -0.00,-104.68 -0.23,-103.59 123.37 80
7 06/22/2025 20:41:36 0.01,-104.66 -0.97,-108.89 482.36 80
8 06/23/2025 20:25:33 0.01,-104.65 0.09,-104.37 33.05 80
9 06/26/2025 08:28:37 0.00,-104.62 0.12,-105.09 53.77 80
10 06/27/2025 08:07:12 0.00,-104.61 -0.89,-100.56 461.69 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/13/2025
SNOs_Map_GOES-16_NPP_20250614.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/13/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP