Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/13/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2023 13:23:51 0.23, 114.54 -0.56, 111.07 395.16 80
2 09/15/2023 13:09:09 0.21, 113.49 0.33, 113.96 54.65 80
3 09/18/2023 01:31:56 -0.24, 110.72 0.12, 109.08 186.47 80
4 09/19/2023 01:17:15 -0.22, 109.67 -0.76, 111.98 263.79 80
5 09/20/2023 13:52:07 0.26, 108.15 -0.64, 104.19 451.40 80
6 09/21/2023 13:37:24 0.24, 107.10 0.21, 107.10 3.09 80
7 09/22/2023 13:25:23 0.22, 106.04 1.12, 109.99 450.06 80
8 09/24/2023 02:00:12 -0.25, 104.32 0.24, 102.21 240.61 80
9 09/25/2023 01:45:31 -0.24, 103.26 -0.66, 105.10 210.32 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/13/2023
SNOs_Map_GOES-15_NOAA-19_20230913.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 09/13/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19