Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2023 03:39:06 0.02,-104.68 0.41,-103.09 182.33 6
2 09/22/2023 15:57:48 0.02,-104.70 0.73,-107.82 355.73 80
3 09/23/2023 15:45:43 0.02,-104.70 0.07,-104.87 20.11 80
4 09/24/2023 15:36:17 0.01,-104.70 -0.60,-101.93 315.23 80
5 09/27/2023 03:56:17 0.01,-104.67 -0.44,-106.69 230.45 80
6 09/28/2023 03:41:32 0.01,-104.66 0.25,-103.75 105.39 80
7 09/29/2023 03:29:25 0.01,-104.66 0.88,-100.79 441.25 80
8 09/30/2023 16:01:28 -0.01,-104.68 0.88,-108.48 434.12 80
9 10/01/2023 15:49:23 -0.01,-104.68 0.20,-105.54 98.13 80
10 10/02/2023 15:39:57 -0.02,-104.68 -0.49,-102.60 237.86 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/20/2023
SNOs_Map_GOES-17_NOAA-19_20230920.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 09/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19