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: 6/12/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/12/2023 18:25:30 0.02, -75.19 -0.09, -75.73 61.33 80
2 06/13/2023 18:09:24 0.02, -75.19 0.89, -71.19 455.45 80
3 06/15/2023 06:28:32 -0.02, -75.20 0.29, -76.46 144.59 80
4 06/16/2023 06:12:27 -0.02, -75.20 -0.75, -71.94 372.41 80
5 06/17/2023 18:31:43 0.03, -75.21 -0.42, -77.24 231.19 80
6 06/18/2023 18:15:39 0.03, -75.22 0.62, -72.72 286.16 80
7 06/20/2023 06:34:45 -0.03, -75.24 0.61, -77.98 312.89 80
8 06/21/2023 06:18:41 -0.03, -75.25 -0.43, -73.45 204.89 80
9 06/22/2023 18:37:57 0.03, -75.27 -0.73, -78.76 397.47 80
10 06/23/2023 18:21:52 0.03, -75.29 0.26, -74.22 120.86 80
11 06/25/2023 06:40:59 -0.03, -75.31 0.91, -79.50 476.67 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/12/2023
SNOs_Map_GOES-16_NOAA-21_20230612.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 06/12/2023 in txt file.

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