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: 8/9/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/09/2023 18:37:14 -0.03, -75.21 -0.82, -78.63 389.94 80
2 08/10/2023 18:21:09 -0.03, -75.21 0.22, -74.10 127.00 80
3 08/12/2023 06:42:55 0.02, -75.21 0.93, -79.37 473.45 80
4 08/13/2023 06:21:30 -0.01, -75.21 -0.12, -74.84 42.97 80
5 08/15/2023 18:24:38 0.01, -75.24 -0.07, -75.60 40.95 80
6 08/16/2023 18:08:31 0.01, -75.25 0.92, -71.06 477.19 80
7 08/18/2023 06:30:17 -0.01, -75.26 0.21, -76.33 121.32 80
8 08/19/2023 06:08:51 -0.00, -75.27 -0.78, -71.79 397.23 80
9 08/20/2023 18:30:45 0.00, -75.30 -0.38, -77.09 202.98 80
10 08/21/2023 18:14:39 0.00, -75.32 0.62, -72.55 315.90 80
11 08/23/2023 06:36:24 -0.00, -75.34 0.57, -77.81 281.70 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/9/2023
SNOs_Map_GOES-16_NOAA-21_20230810.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/09/2023 in txt file.

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