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: 7/15/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2023 18:06:28 -0.00, -75.21 0.90, -71.16 460.57 80
2 07/17/2023 06:30:55 -0.02, -75.20 0.23, -76.44 140.88 80
3 07/18/2023 06:09:29 -0.02, -75.20 -0.78, -71.91 375.92 80
4 07/19/2023 18:31:24 0.02, -75.21 -0.45, -77.20 227.03 80
5 07/20/2023 18:15:18 0.01, -75.22 0.57, -72.66 290.47 80
6 07/22/2023 06:34:24 -0.00, -75.22 0.62, -77.93 308.73 80
7 07/23/2023 06:18:19 0.00, -75.23 -0.40, -73.40 209.14 80
8 07/24/2023 18:37:34 -0.00, -75.25 -0.76, -78.70 392.60 80
9 07/25/2023 18:21:29 -0.00, -75.27 0.27, -74.17 125.40 80
10 07/27/2023 06:43:15 -0.01, -75.28 0.91, -79.44 473.61 80
11 07/28/2023 06:21:50 -0.01, -75.29 -0.11, -74.90 44.41 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/15/2023
SNOs_Map_GOES-16_NOAA-21_20230715.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 07/15/2023 in txt file.

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