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: 1/11/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2023 06:17:19 -0.04, -75.18 -0.42, -73.44 197.86 80
2 01/13/2023 18:39:15 0.05, -75.19 -0.75, -78.75 406.31 80
3 01/14/2023 18:23:10 0.04, -75.19 0.23, -74.22 110.54 80
4 01/16/2023 06:44:57 -0.04, -75.20 0.94, -79.49 489.80 80
5 01/17/2023 06:26:13 -0.03, -75.20 -0.11, -74.97 27.17 80
6 01/19/2023 18:26:43 0.02, -75.21 -0.11, -75.73 59.80 80
7 01/20/2023 18:10:37 0.01, -75.22 0.89, -71.20 457.33 80
8 01/22/2023 06:32:24 -0.00, -75.22 0.27, -76.47 142.27 80
9 01/23/2023 06:10:59 0.01, -75.23 -0.72, -71.94 375.15 80
10 01/24/2023 18:32:55 0.02, -75.25 -0.41, -77.26 228.21 80
11 01/25/2023 18:16:50 0.02, -75.26 0.59, -72.72 289.85 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/11/2023
SNOs_Map_GOES-16_NOAA-21_20230112.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 01/11/2023 in txt file.

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