Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/17/2023 08:30:48 0.00,-104.71 0.36,-106.43 195.19 80
2 08/18/2023 08:09:22 0.00,-104.71 -0.63,-101.89 321.57 80
3 08/19/2023 20:31:16 -0.00,-104.69 -0.54,-107.19 284.19 80
4 08/20/2023 20:15:10 -0.00,-104.69 0.46,-102.65 232.88 80
5 08/22/2023 08:36:55 0.00,-104.71 0.73,-107.91 364.65 80
6 08/23/2023 08:15:29 0.00,-104.71 -0.32,-103.38 151.97 80
7 08/24/2023 20:37:23 -0.00,-104.68 -0.89,-108.67 454.81 80
8 08/25/2023 20:21:16 -0.00,-104.67 0.11,-104.13 61.75 80
9 08/28/2023 08:24:15 0.00,-104.68 0.07,-104.85 20.16 80
10 08/29/2023 08:02:50 0.01,-104.68 -0.99,-100.32 496.35 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/16/2023
SNOs_Map_GOES-17_NOAA-21_20230816.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/16/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21