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: 7/13/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/14/2023 18:25:13 0.02, -75.21 -0.10, -75.70 56.30 80
2 07/15/2023 18:09:08 0.01, -75.21 0.91, -71.17 460.68 80
3 07/17/2023 06:30:54 -0.01, -75.21 0.28, -76.43 139.32 80
4 07/18/2023 06:09:29 -0.01, -75.22 -0.73, -71.90 378.08 80
5 07/19/2023 18:31:24 0.01, -75.24 -0.44, -77.20 223.99 80
6 07/20/2023 18:15:18 0.01, -75.25 0.58, -72.67 293.95 80
7 07/22/2023 06:37:05 -0.01, -75.26 0.61, -77.93 304.58 80
8 07/23/2023 06:15:39 -0.01, -75.28 -0.41, -73.40 213.80 80
9 07/24/2023 18:37:35 0.01, -75.31 -0.75, -78.71 386.99 80
10 07/25/2023 18:21:29 0.01, -75.33 0.27, -74.17 131.62 80
11 07/27/2023 06:43:15 -0.01, -75.35 0.91, -79.44 466.12 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/13/2023
SNOs_Map_GOES-16_NOAA-21_20230714.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 07/13/2023 in txt file.

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