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: 4/25/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2023 18:27:58 0.03, -75.18 -0.07, -75.61 49.65 80
2 04/26/2023 18:06:32 0.04, -75.18 0.96, -71.08 467.29 80
3 04/28/2023 06:30:56 -0.03, -75.18 0.23, -76.34 131.30 80
4 04/29/2023 06:09:30 -0.03, -75.18 -0.81, -71.80 386.09 80
5 04/30/2023 18:34:02 0.02, -75.18 -0.41, -77.09 217.01 80
6 05/01/2023 18:12:36 0.02, -75.19 0.63, -72.55 300.86 80
7 05/03/2023 06:37:00 -0.02, -75.21 0.55, -77.81 296.44 80
8 05/04/2023 06:15:33 -0.02, -75.21 -0.44, -73.27 221.67 80
9 05/05/2023 18:40:06 0.02, -75.22 -0.71, -78.57 380.68 80
10 05/06/2023 18:18:38 0.02, -75.23 0.28, -74.02 137.52 80
11 05/08/2023 06:43:03 -0.02, -75.25 0.88, -79.28 459.49 80
12 05/09/2023 06:21:35 -0.02, -75.26 -0.11, -74.74 58.76 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/25/2023
SNOs_Map_GOES-16_NOAA-21_20230426.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/25/2023 in txt file.

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