Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/27/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/28/2023 18:25:24 0.02, -75.19 -0.09, -75.73 60.36 80
2 06/29/2023 18:09:19 0.02, -75.20 0.91, -71.19 456.27 80
3 07/01/2023 06:31:06 -0.02, -75.20 0.24, -76.47 143.77 80
4 07/02/2023 06:09:40 -0.02, -75.20 -0.76, -71.93 372.82 80
5 07/03/2023 18:31:36 0.02, -75.20 -0.44, -77.23 231.79 80
6 07/04/2023 18:15:30 0.02, -75.20 0.56, -72.69 285.13 80
7 07/06/2023 06:34:38 -0.01, -75.21 0.58, -77.97 314.06 80
8 07/07/2023 06:18:32 -0.01, -75.22 -0.42, -73.43 203.40 80
9 07/08/2023 18:37:47 0.01, -75.23 -0.77, -78.74 399.74 80
10 07/09/2023 18:21:42 0.01, -75.24 0.24, -74.20 118.28 80
11 07/11/2023 06:40:48 -0.01, -75.26 0.96, -79.46 479.42 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/27/2023
SNOs_Map_GOES-16_NOAA-21_20230628.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 06/27/2023 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-21