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: 4/22/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/23/2023 06:22:12 -0.04, -75.20 -0.10, -74.86 38.22 80
2 04/25/2023 18:27:59 0.03, -75.19 -0.05, -75.62 48.39 80
3 04/26/2023 18:06:32 0.03, -75.19 0.98, -71.08 469.05 80
4 04/28/2023 06:30:57 -0.03, -75.21 0.21, -76.34 128.97 80
5 04/29/2023 06:09:29 -0.03, -75.21 -0.76, -71.79 388.92 80
6 04/30/2023 18:34:03 0.02, -75.22 -0.40, -77.09 213.30 80
7 05/01/2023 18:12:36 0.02, -75.23 0.63, -72.56 305.06 80
8 05/03/2023 06:37:00 -0.02, -75.25 0.54, -77.81 291.65 80
9 05/04/2023 06:15:33 -0.02, -75.26 -0.44, -73.27 226.94 80
10 05/05/2023 18:40:06 0.02, -75.28 -0.71, -78.57 374.53 80
11 05/06/2023 18:18:39 0.02, -75.29 0.27, -74.02 144.17 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/22/2023
SNOs_Map_GOES-16_NOAA-21_20230423.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/22/2023 in txt file.

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