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: 9/11/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2023 18:21:14 -0.05, -75.21 0.19, -74.15 121.46 80
2 09/13/2023 06:40:22 0.04, -75.20 0.97, -79.42 480.94 80
3 09/14/2023 06:24:18 0.04, -75.20 -0.04, -74.89 35.24 80
4 09/16/2023 18:24:50 -0.04, -75.22 -0.16, -75.67 51.77 80
5 09/17/2023 18:08:45 -0.04, -75.22 0.85, -71.14 465.09 80
6 09/19/2023 06:30:33 0.04, -75.22 0.30, -76.41 135.89 80
7 09/20/2023 06:09:09 0.04, -75.22 -0.72, -71.89 380.89 80
8 09/21/2023 18:31:05 -0.03, -75.24 -0.48, -77.19 222.33 80
9 09/22/2023 18:15:01 -0.03, -75.25 0.54, -72.66 294.47 80
10 09/24/2023 06:36:49 0.02, -75.25 0.60, -77.94 306.39 80
11 09/25/2023 06:15:25 0.02, -75.25 -0.42, -73.41 210.58 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/11/2023
SNOs_Map_GOES-16_NOAA-21_20230912.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/11/2023 in txt file.

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