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: 9/5/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/05/2023 18:31:01 -0.07, -75.21 -0.52, -77.15 220.76 80
2 09/06/2023 18:14:58 -0.07, -75.22 0.53, -72.63 295.50 80
3 09/08/2023 06:36:46 0.06, -75.21 0.64, -77.90 306.39 80
4 09/09/2023 06:15:21 0.06, -75.21 -0.36, -73.37 210.08 80
5 09/10/2023 18:37:19 -0.05, -75.23 -0.80, -78.68 393.02 80
6 09/11/2023 18:21:14 -0.04, -75.24 0.21, -74.15 124.02 80
7 09/13/2023 06:43:02 0.04, -75.25 0.96, -79.43 476.30 80
8 09/14/2023 06:21:38 0.04, -75.26 -0.05, -74.90 41.21 80
9 09/16/2023 18:24:51 -0.03, -75.31 -0.09, -75.68 42.47 80
10 09/17/2023 18:08:46 -0.04, -75.32 0.92, -71.16 475.81 80
11 09/19/2023 06:30:34 0.03, -75.34 0.29, -76.42 123.09 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/5/2023
SNOs_Map_GOES-16_NOAA-21_20230906.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/05/2023 in txt file.

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