Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/11/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2023 11:19:43 0.09,-146.17 0.42,-147.71 175.28 80
2 05/12/2023 10:58:18 0.12,-146.62 -0.63,-143.18 390.71 80
3 05/13/2023 23:22:58 -0.09,-147.30 -0.34,-148.54 140.85 80
4 05/14/2023 23:01:33 -0.11,-147.75 0.71,-144.02 425.21 80
5 05/16/2023 11:26:03 0.08,-148.46 0.26,-149.33 98.94 80
6 05/17/2023 11:04:39 0.10,-148.91 -0.80,-144.81 466.58 80
7 05/18/2023 23:29:17 -0.07,-149.58 -0.21,-150.16 66.20 80
8 05/19/2023 23:07:54 -0.09,-150.02 0.91,-145.65 499.02 80
9 05/21/2023 11:32:23 0.05,-150.72 0.11,-150.95 26.48 80
10 05/23/2023 23:33:54 -0.05,-151.81 -0.04,-151.78 4.00 23

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/11/2023
SNOs_Map_GOES-15_NPP_20230511.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/11/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP