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: 4/19/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2023 18:19:14 0.04, -75.20 0.28, -74.14 120.57 80
2 04/22/2023 06:43:39 -0.04, -75.20 0.92, -79.40 478.31 80
3 04/23/2023 06:22:12 -0.04, -75.20 -0.11, -74.86 38.84 80
4 04/25/2023 18:27:59 0.03, -75.20 -0.03, -75.62 47.09 80
5 04/26/2023 18:06:32 0.03, -75.21 0.94, -71.08 470.76 80
6 04/28/2023 06:30:56 -0.02, -75.22 0.24, -76.33 126.74 80
7 04/29/2023 06:09:29 -0.02, -75.23 -0.80, -71.80 391.48 80
8 04/30/2023 18:34:02 0.02, -75.24 -0.41, -77.09 210.29 80
9 05/01/2023 18:12:35 0.02, -75.26 0.63, -72.55 308.43 80
10 05/03/2023 06:36:59 -0.01, -75.28 0.54, -77.81 287.71 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/19/2023
SNOs_Map_GOES-16_NOAA-21_20230420.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/19/2023 in txt file.

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