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: 7/30/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/30/2023 18:26:20 -0.03, -75.21 0.00, -75.68 52.03 0
2 07/31/2023 18:08:52 -0.02, -75.21 0.91, -71.12 466.88 80
3 08/02/2023 06:30:38 -0.00, -75.22 0.25, -76.39 132.61 80
4 08/03/2023 06:09:13 0.00, -75.23 -0.78, -71.86 385.05 80
5 08/04/2023 18:31:07 -0.01, -75.24 -0.42, -77.15 217.38 80
6 08/05/2023 18:15:01 -0.01, -75.26 0.56, -72.61 300.97 80
7 08/07/2023 06:36:47 0.01, -75.28 0.60, -77.88 296.33 80
8 08/08/2023 06:15:22 0.01, -75.30 -0.43, -73.35 222.09 80
9 08/09/2023 18:37:16 0.00, -75.32 -0.75, -78.65 379.81 80
10 08/10/2023 18:21:10 0.01, -75.33 0.29, -74.12 138.85 80
11 08/12/2023 06:42:57 -0.01, -75.37 0.87, -79.39 457.43 80
12 08/13/2023 06:21:30 -0.00, -75.39 -0.11, -74.84 61.65 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/30/2023
SNOs_Map_GOES-16_NOAA-21_20230731.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 07/30/2023 in txt file.

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