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: 8/4/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/04/2023 18:32:34 0.00, -75.20 0.00, -77.25 228.04 0
2 08/05/2023 18:15:01 0.00, -75.21 0.57, -72.61 295.71 80
3 08/07/2023 06:36:47 -0.00, -75.23 0.59, -77.88 302.33 80
4 08/08/2023 06:15:22 -0.00, -75.24 -0.45, -73.35 216.31 80
5 08/09/2023 18:37:16 -0.00, -75.27 -0.74, -78.65 383.98 80
6 08/10/2023 18:21:10 -0.00, -75.29 0.25, -74.10 135.00 80
7 08/12/2023 06:42:56 0.01, -75.32 0.90, -79.37 462.05 80
8 08/13/2023 06:21:29 0.01, -75.34 -0.08, -74.83 57.19 80
9 08/15/2023 18:24:38 -0.01, -75.40 -0.04, -75.60 22.55 80
10 08/16/2023 18:08:32 -0.01, -75.43 0.95, -71.06 497.43 80
11 08/18/2023 06:30:18 0.01, -75.47 0.19, -76.33 97.96 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/4/2023
SNOs_Map_GOES-16_NOAA-21_20230805.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/04/2023 in txt file.

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