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: 4/24/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2023 18:27:59 0.03, -75.18 -0.04, -75.62 49.31 80
2 04/26/2023 18:06:31 0.03, -75.18 0.94, -71.07 467.92 80
3 04/28/2023 06:30:56 -0.03, -75.19 0.23, -76.33 130.38 80
4 04/29/2023 06:09:29 -0.03, -75.19 -0.81, -71.80 387.28 80
5 04/30/2023 18:34:02 0.02, -75.20 -0.39, -77.09 215.35 80
6 05/01/2023 18:12:34 0.02, -75.20 0.61, -72.54 302.81 80
7 05/03/2023 06:36:58 -0.02, -75.22 0.54, -77.81 294.12 80
8 05/04/2023 06:15:31 -0.02, -75.23 -0.46, -73.26 224.30 80
9 05/05/2023 18:40:03 0.02, -75.24 -0.72, -78.55 377.46 80
10 05/06/2023 18:18:36 0.02, -75.25 0.29, -74.01 141.08 80
11 05/08/2023 06:42:59 -0.01, -75.27 0.89, -79.26 455.49 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/24/2023
SNOs_Map_GOES-16_NOAA-21_20230425.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/24/2023 in txt file.

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