Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/6/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/06/2023 12:57:55 -0.22,-173.91 -0.36,-173.41 57.79 80
2 07/08/2023 01:22:38 0.26,-175.49 -0.47,-178.80 376.94 80
3 07/09/2023 01:01:17 0.22,-176.51 0.71,-174.31 250.68 80
4 07/10/2023 13:25:51 -0.26,-178.07 0.10,-179.67 182.00 80
5 07/11/2023 13:04:29 -0.23,-179.09 -1.08,-175.17 445.02 80
6 07/13/2023 01:26:33 0.27, 179.35 0.26, 179.43 9.75 80
7 07/14/2023 13:51:07 -0.31, 177.79 0.55, 174.08 423.87 80
8 07/15/2023 13:29:47 -0.28, 176.78 -0.70, 178.55 202.59 80
9 07/17/2023 01:54:29 0.32, 175.22 -0.17, 173.17 233.87 80
10 07/18/2023 01:33:08 0.29, 174.21 1.08, 177.65 392.81 80
11 07/19/2023 13:57:43 -0.33, 172.66 -0.27, 172.29 40.78 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/6/2023
SNOs_Map_GOES-15_NOAA-20_20230706.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/06/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20