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: 8/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/29/2023 08:34:09 -0.04,-104.71 0.41,-106.61 216.94 80
2 08/30/2023 08:12:45 -0.04,-104.71 -0.65,-102.08 299.94 80
3 08/31/2023 20:34:40 0.04,-104.69 -0.55,-107.39 306.60 80
4 09/01/2023 20:18:35 0.04,-104.70 0.46,-102.85 210.89 80
5 09/03/2023 08:40:21 -0.04,-104.74 0.74,-108.12 385.04 80
6 09/04/2023 08:18:56 -0.04,-104.75 -0.33,-103.60 132.22 80
7 09/05/2023 20:40:52 0.05,-104.73 -0.86,-108.90 474.67 80
8 09/06/2023 20:24:46 0.05,-104.74 0.15,-104.37 42.72 80
9 09/09/2023 08:27:47 -0.06,-104.79 0.04,-105.10 36.06 80
10 09/10/2023 08:06:22 -0.06,-104.79 -0.97,-100.57 481.16 80
11 09/11/2023 20:28:17 0.07,-104.77 -0.20,-105.87 125.70 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/29/2023
SNOs_Map_GOES-17_NPP_20230829.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/29/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP