Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/30/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/01/2023 20:25:19 0.00,-104.69 -0.23,-105.79 124.28 80
2 10/02/2023 20:09:13 0.00,-104.70 0.75,-101.25 392.59 80
3 10/04/2023 08:31:01 -0.00,-104.72 0.40,-106.52 205.00 80
4 10/05/2023 08:09:35 -0.00,-104.72 -0.58,-101.98 311.54 80
5 10/06/2023 20:31:31 0.01,-104.70 -0.58,-107.29 295.45 80
6 10/07/2023 20:15:27 0.01,-104.70 0.47,-102.77 221.44 80
7 10/09/2023 08:37:13 -0.01,-104.74 0.73,-108.03 375.34 80
8 10/10/2023 08:15:48 -0.01,-104.74 -0.26,-103.49 141.64 80
9 10/11/2023 20:37:44 0.01,-104.72 -0.88,-108.80 464.93 80
10 10/12/2023 20:21:39 0.00,-104.72 0.12,-104.27 52.47 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/30/2023
SNOs_Map_GOES-17_NOAA-21_20231001.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/30/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21