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: 4/18/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2023 18:40:40 0.03, -75.20 -0.76, -78.67 396.15 80
2 04/20/2023 18:19:14 0.04, -75.20 0.26, -74.14 120.89 80
3 04/22/2023 06:43:39 -0.03, -75.21 0.88, -79.40 477.93 80
4 04/23/2023 06:22:12 -0.04, -75.21 -0.09, -74.86 39.42 80
5 04/25/2023 18:27:59 0.03, -75.21 -0.06, -75.62 46.28 80
6 04/26/2023 18:06:32 0.03, -75.22 0.97, -71.08 471.58 80
7 04/28/2023 06:30:56 -0.02, -75.23 0.21, -76.34 125.85 80
8 04/29/2023 06:09:29 -0.02, -75.24 -0.77, -71.79 392.46 80
9 04/30/2023 18:34:02 0.01, -75.25 -0.38, -77.09 209.16 80
10 05/01/2023 18:12:35 0.01, -75.27 0.60, -72.55 309.66 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/18/2023
SNOs_Map_GOES-16_NOAA-21_20230419.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/18/2023 in txt file.

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