Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 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 NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/23/2023 20:34:26 0.00,-104.69 -0.62,-107.47 316.76 80
2 08/24/2023 20:18:21 0.00,-104.70 0.37,-102.94 200.26 80
3 08/26/2023 08:40:08 0.00,-104.73 0.80,-108.21 396.73 80
4 08/27/2023 08:18:44 0.01,-104.73 -0.25,-103.68 119.82 80
5 08/28/2023 20:40:39 -0.01,-104.70 -0.95,-108.98 487.61 80
6 08/29/2023 20:24:33 -0.02,-104.70 0.05,-104.45 29.25 80
7 09/01/2023 08:27:35 0.02,-104.75 0.12,-105.18 50.25 80
8 09/02/2023 08:06:10 0.02,-104.75 -0.87,-100.65 466.62 80
9 09/03/2023 20:28:05 -0.02,-104.72 -0.31,-105.95 140.32 80
10 09/04/2023 20:12:00 -0.02,-104.73 0.69,-101.42 376.89 80
11 09/06/2023 08:33:47 0.02,-104.77 0.47,-106.69 219.00 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_GOES-17_NOAA-20_20230824.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/23/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20