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: 9/1/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2023 06:30:29 0.06, -75.21 0.31, -76.38 132.79 80
2 09/04/2023 06:09:04 0.06, -75.21 -0.69, -71.84 383.99 80
3 09/05/2023 18:31:02 -0.06, -75.23 -0.48, -77.16 219.24 80
4 09/06/2023 18:14:57 -0.06, -75.24 0.52, -72.63 297.79 80
5 09/08/2023 06:36:46 0.05, -75.25 0.66, -77.90 302.30 80
6 09/09/2023 06:15:21 0.05, -75.26 -0.35, -73.37 214.95 80
7 09/10/2023 18:37:18 -0.04, -75.28 -0.81, -78.68 387.56 80
8 09/11/2023 18:21:14 -0.04, -75.30 0.20, -74.15 130.26 80
9 09/13/2023 06:43:02 0.03, -75.32 0.97, -79.43 468.34 80
10 09/14/2023 06:21:39 0.03, -75.34 -0.10, -74.91 50.03 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/1/2023
SNOs_Map_GOES-16_NOAA-21_20230902.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/01/2023 in txt file.

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