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: 12/22/2022
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2022 18:33:03 0.02, -75.19 -0.40, -77.19 226.78 80
2 12/24/2022 18:16:57 0.01, -75.20 0.56, -72.65 289.65 80
3 12/26/2022 06:36:06 -0.02, -75.19 0.59, -77.93 311.77 80
4 12/27/2022 06:20:01 -0.01, -75.20 -0.42, -73.40 204.99 80
5 12/28/2022 18:39:17 0.02, -75.22 -0.77, -78.71 398.16 80
6 12/29/2022 18:23:13 0.02, -75.23 0.26, -74.19 119.30 80
7 12/31/2022 06:45:00 -0.02, -75.25 0.95, -79.45 480.14 80
8 01/01/2023 06:23:36 -0.02, -75.26 -0.08, -74.93 37.75 80
9 01/03/2023 18:26:48 0.00, -75.31 -0.08, -75.71 45.83 80
10 01/04/2023 18:10:42 -0.00, -75.33 0.89, -71.17 472.50 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_GOES-16_NOAA-21_20221223.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 12/22/2022 in txt file.

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