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: 5/20/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2023 18:37:59 0.02, -75.20 -0.76, -78.72 400.97 80
2 05/22/2023 18:21:54 0.02, -75.20 0.25, -74.19 115.59 80
3 05/24/2023 06:41:03 -0.03, -75.21 0.91, -79.47 484.25 80
4 05/25/2023 06:24:58 -0.03, -75.22 -0.11, -74.94 32.85 80
5 05/27/2023 18:25:30 0.03, -75.25 -0.08, -75.71 53.12 80
6 05/28/2023 18:09:26 0.03, -75.26 0.93, -71.18 464.65 80
7 05/30/2023 06:28:34 -0.03, -75.29 0.21, -76.46 133.54 80
8 05/31/2023 06:12:30 -0.03, -75.30 -0.81, -71.94 384.51 80
9 06/01/2023 18:31:46 0.04, -75.33 -0.38, -77.24 217.82 80
10 06/02/2023 18:15:41 0.04, -75.35 0.64, -72.71 300.30 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/20/2023
SNOs_Map_GOES-16_NOAA-21_20230521.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 05/20/2023 in txt file.

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