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: 1/31/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2023 06:44:46 -0.06, -75.19 0.92, -79.49 491.24 80
2 02/02/2023 06:23:21 -0.05, -75.19 -0.09, -74.96 25.43 80
3 02/04/2023 18:26:31 0.05, -75.19 -0.06, -75.74 61.95 80
4 02/05/2023 18:10:25 0.05, -75.19 0.96, -71.20 455.35 80
5 02/07/2023 06:32:12 -0.04, -75.21 0.22, -76.47 143.30 80
6 02/08/2023 06:10:46 -0.04, -75.22 -0.80, -71.94 374.32 80
7 02/09/2023 18:32:40 0.04, -75.23 -0.42, -77.24 228.55 80
8 02/10/2023 18:16:35 0.04, -75.25 0.61, -72.71 289.52 80
9 02/12/2023 06:38:21 -0.04, -75.27 0.57, -77.97 307.89 80
10 02/13/2023 06:16:56 -0.04, -75.28 -0.46, -73.44 210.16 80
11 02/14/2023 18:38:50 0.03, -75.30 -0.75, -78.74 392.48 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/31/2023
SNOs_Map_GOES-16_NOAA-21_20230201.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 01/31/2023 in txt file.

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