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: 8/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/24/2023 08:27:57 0.01,-104.72 0.07,-105.10 42.43 80
2 08/25/2023 08:06:32 0.01,-104.71 -0.92,-100.56 473.66 80
3 08/26/2023 20:28:27 -0.02,-104.68 -0.29,-105.86 134.44 80
4 08/27/2023 20:12:22 -0.02,-104.68 0.71,-101.33 381.74 80
5 08/29/2023 08:34:09 0.03,-104.70 0.43,-106.60 215.97 80
6 08/30/2023 08:12:43 0.03,-104.70 -0.58,-102.07 300.07 80
7 08/31/2023 20:34:39 -0.03,-104.66 -0.62,-107.37 308.14 80
8 09/01/2023 20:18:33 -0.03,-104.67 0.39,-102.84 208.38 80
9 09/03/2023 08:40:20 0.03,-104.70 0.81,-108.10 388.29 80
10 09/04/2023 08:18:54 0.03,-104.70 -0.20,-103.57 128.02 80
11 09/05/2023 20:40:49 -0.04,-104.66 -0.98,-108.87 480.36 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_GOES-17_NPP_20230823.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/23/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP