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: 8/31/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/31/2023 18:24:44 -0.07, -75.20 -0.15, -75.63 48.63 80
2 09/01/2023 18:08:40 -0.06, -75.20 0.84, -71.10 467.85 80
3 09/03/2023 06:30:28 0.06, -75.21 0.35, -76.37 132.65 80
4 09/04/2023 06:09:05 0.06, -75.22 -0.71, -71.85 384.16 80
5 09/05/2023 18:31:02 -0.06, -75.23 -0.46, -77.16 219.54 80
6 09/06/2023 18:14:58 -0.06, -75.24 0.54, -72.63 297.51 80
7 09/08/2023 06:36:46 0.05, -75.25 0.64, -77.90 302.16 80
8 09/09/2023 06:15:21 0.05, -75.26 -0.36, -73.37 215.07 80
9 09/10/2023 18:37:19 -0.04, -75.28 -0.80, -78.69 387.87 80
10 09/11/2023 18:21:14 -0.04, -75.30 0.20, -74.16 129.92 80
11 09/13/2023 06:43:03 0.03, -75.33 0.97, -79.43 468.27 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/31/2023
SNOs_Map_GOES-16_NOAA-21_20230831.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/31/2023 in txt file.

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