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: 4/6/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2023 06:22:41 -0.05, -75.20 -0.09, -74.95 28.76 80
2 04/09/2023 18:28:29 0.05, -75.20 -0.08, -75.71 58.13 80
3 04/10/2023 18:07:02 0.05, -75.20 0.92, -71.17 458.90 80
4 04/12/2023 06:31:28 -0.04, -75.21 0.25, -76.43 140.43 80
5 04/13/2023 06:10:01 -0.04, -75.21 -0.75, -71.90 376.70 80
6 04/14/2023 18:34:35 0.03, -75.21 -0.39, -77.20 226.41 80
7 04/15/2023 18:13:09 0.03, -75.22 0.62, -72.66 291.32 80
8 04/17/2023 06:37:34 -0.03, -75.23 0.55, -77.93 306.44 80
9 04/18/2023 06:16:08 -0.03, -75.24 -0.47, -73.39 211.73 80
10 04/19/2023 18:40:41 0.03, -75.26 -0.73, -78.68 389.93 80
11 04/20/2023 18:19:15 0.03, -75.27 0.29, -74.15 128.69 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/6/2023
SNOs_Map_GOES-16_NOAA-21_20230407.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/06/2023 in txt file.

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