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: 1/14/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 01/14/2023 18:23:11 0.04, -75.19 0.29, -74.23 110.83 80
2 01/16/2023 06:44:57 -0.04, -75.20 0.94, -79.49 489.69 80
3 01/17/2023 06:23:33 -0.03, -75.20 -0.11, -74.97 27.30 80
4 01/19/2023 18:26:43 0.02, -75.22 -0.11, -75.73 59.18 80
5 01/20/2023 18:10:37 0.01, -75.22 0.89, -71.20 458.03 80
6 01/22/2023 06:32:24 -0.00, -75.23 0.27, -76.47 141.76 80
7 01/23/2023 06:10:59 -0.00, -75.24 -0.73, -71.94 375.65 80
8 01/24/2023 18:32:55 0.02, -75.26 -0.40, -77.26 227.16 80
9 01/25/2023 18:16:50 0.02, -75.27 0.61, -72.72 291.00 80
10 01/27/2023 06:38:36 -0.02, -75.30 0.59, -77.99 306.90 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/14/2023
SNOs_Map_GOES-16_NOAA-21_20230114.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 01/14/2023 in txt file.

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