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: 9/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2023 20:37:49 0.02,-104.68 -0.93,-108.80 471.05 80
2 09/26/2023 20:21:45 0.02,-104.68 0.10,-104.28 45.62 80
3 09/29/2023 08:24:48 -0.01,-104.71 0.04,-105.02 34.47 80
4 09/30/2023 08:03:22 -0.01,-104.72 -0.94,-100.48 482.28 80
5 10/01/2023 20:25:19 0.01,-104.69 -0.23,-105.79 124.98 80
6 10/02/2023 20:09:13 0.01,-104.69 0.76,-101.25 391.84 80
7 10/04/2023 08:31:00 -0.00,-104.73 0.40,-106.52 204.41 80
8 10/05/2023 08:09:35 -0.00,-104.73 -0.59,-101.99 312.17 80
9 10/06/2023 20:31:31 0.00,-104.70 -0.56,-107.30 295.49 80
10 10/07/2023 20:15:26 0.00,-104.70 0.43,-102.76 221.38 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/25/2023
SNOs_Map_GOES-17_NOAA-21_20230925.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/25/2023 in txt file.

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