Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2023 20:24:56 0.02,-104.71 0.13,-104.20 57.92 80
2 06/21/2023 08:27:56 -0.03,-104.72 0.05,-104.93 24.90 80
3 06/22/2023 08:06:31 -0.03,-104.72 -0.99,-100.40 491.93 80
4 06/23/2023 20:28:25 0.03,-104.71 -0.20,-105.70 112.92 80
5 06/24/2023 20:12:19 0.03,-104.72 0.84,-101.17 404.25 80
6 06/26/2023 08:34:05 -0.03,-104.73 0.37,-106.43 194.11 80
7 06/27/2023 08:12:39 -0.03,-104.74 -0.67,-101.90 322.79 80
8 06/28/2023 20:34:34 0.04,-104.72 -0.51,-107.21 282.55 80
9 06/29/2023 20:18:27 0.04,-104.73 0.48,-102.66 234.39 80
10 07/01/2023 08:40:13 -0.05,-104.74 0.67,-107.94 364.16 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2023
SNOs_Map_GOES-17_NPP_20230618.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/18/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP