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: 2/19/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/20/2023 18:26:26 0.06, -75.19 -0.09, -75.76 65.40 80
2 02/21/2023 18:10:22 0.06, -75.18 0.93, -71.23 450.65 80
3 02/23/2023 06:32:10 -0.05, -75.18 0.23, -76.51 150.42 80
4 02/24/2023 06:10:46 -0.05, -75.19 -0.79, -71.98 366.00 80
5 02/25/2023 18:32:42 0.05, -75.19 -0.40, -77.29 238.09 80
6 02/26/2023 18:16:38 0.05, -75.20 0.62, -72.76 278.73 80
7 02/28/2023 06:38:25 -0.04, -75.21 0.58, -78.03 321.22 80
8 03/01/2023 06:17:00 -0.04, -75.21 -0.45, -73.50 195.81 80
9 03/02/2023 18:38:56 0.03, -75.23 -0.79, -78.80 407.38 80
10 03/03/2023 18:20:11 0.03, -75.24 0.24, -74.27 110.18 80
11 03/05/2023 06:44:38 -0.02, -75.26 0.95, -79.54 488.28 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/19/2023
SNOs_Map_GOES-16_NOAA-21_20230220.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 02/19/2023 in txt file.

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