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: 9/12/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/13/2023 06:40:22 0.06, -75.21 1.01, -79.42 480.06 80
2 09/14/2023 06:21:37 0.06, -75.21 0.00, -74.89 36.64 80
3 09/16/2023 18:24:50 -0.05, -75.24 -0.14, -75.67 49.08 80
4 09/17/2023 18:08:45 -0.06, -75.25 0.88, -71.14 468.22 80
5 09/19/2023 06:27:53 0.05, -75.25 0.33, -76.41 132.08 80
6 09/20/2023 06:09:08 0.05, -75.26 -0.69, -71.88 385.22 80
7 09/21/2023 18:31:06 -0.05, -75.28 -0.45, -77.19 217.21 80
8 09/22/2023 18:15:01 -0.05, -75.29 0.57, -72.67 300.12 80
9 09/24/2023 06:36:48 0.04, -75.30 0.63, -77.93 300.05 80
10 09/25/2023 06:15:24 0.03, -75.31 -0.40, -73.41 217.41 80
11 09/26/2023 18:37:20 -0.02, -75.34 -0.78, -78.71 384.37 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/12/2023
SNOs_Map_GOES-16_NOAA-21_20230913.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/12/2023 in txt file.

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