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: 6/12/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/13/2025 20:12:58 0.00,-104.76 0.75,-101.36 387.98 80
2 06/15/2025 08:34:48 -0.00,-104.77 0.41,-106.63 211.25 80
3 06/16/2025 08:13:23 -0.00,-104.78 -0.58,-102.09 306.15 80
4 06/17/2025 20:35:21 -0.00,-104.80 -0.56,-107.40 295.73 80
5 06/18/2025 20:19:16 0.00,-104.81 0.43,-102.86 222.01 80
6 06/20/2025 08:41:05 0.00,-104.83 0.73,-108.14 376.76 80
7 06/21/2025 08:19:41 -0.00,-104.84 -0.27,-103.60 140.52 80
8 06/22/2025 20:41:37 0.01,-104.85 -0.92,-108.90 462.23 80
9 06/23/2025 20:25:34 0.01,-104.86 0.13,-104.38 55.17 80
10 06/26/2025 08:28:38 0.00,-104.88 0.08,-105.10 26.61 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/12/2025
SNOs_Map_GOES-16_NPP_20250613.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/12/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP