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 01/11/2023 06:38:44 -0.04, -75.18 0.58, -77.98 318.43 80
2 01/12/2023 06:17:20 -0.04, -75.18 -0.46, -73.45 197.94 80
3 01/13/2023 18:39:15 0.04, -75.19 -0.77, -78.75 406.34 80
4 01/14/2023 18:23:11 0.04, -75.19 0.28, -74.23 110.50 80
5 01/16/2023 06:44:58 -0.04, -75.20 0.90, -79.50 489.77 80
6 01/17/2023 06:23:33 -0.03, -75.20 -0.09, -74.96 27.06 80
7 01/19/2023 18:26:43 0.02, -75.21 -0.07, -75.74 59.96 80
8 01/20/2023 18:10:38 0.01, -75.21 0.92, -71.21 457.24 80
9 01/22/2023 06:32:24 -0.00, -75.22 0.30, -76.47 142.33 80
10 01/23/2023 06:11:00 0.01, -75.23 -0.75, -71.95 375.11 80
11 01/24/2023 18:32:55 0.02, -75.25 -0.44, -77.25 228.39 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/11/2023
SNOs_Map_GOES-16_NOAA-21_20230111.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