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: 5/11/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2023 23:06:42 -0.11,-146.37 0.06,-145.57 90.91 80
2 05/13/2023 11:31:14 0.08,-147.09 0.91,-150.89 432.24 80
3 05/14/2023 11:09:50 0.10,-147.54 -0.17,-146.37 133.87 80
4 05/15/2023 23:34:29 -0.07,-148.22 -0.84,-151.71 397.45 80
5 05/16/2023 23:13:06 -0.09,-148.67 0.24,-147.19 168.53 80
6 05/18/2023 11:37:36 0.06,-149.37 0.78,-152.49 355.48 80
7 05/19/2023 11:16:13 0.08,-149.82 -0.31,-147.97 209.88 80
8 05/20/2023 23:40:52 -0.05,-150.48 -0.69,-153.31 323.07 80
9 05/21/2023 23:19:29 -0.07,-150.92 0.40,-148.80 242.02 80
10 05/23/2023 11:43:59 0.04,-151.62 0.61,-154.10 283.26 80
11 05/24/2023 11:22:35 0.06,-152.05 -0.48,-149.58 281.41 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/11/2023
SNOs_Map_GOES-15_NOAA-20_20230511.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/11/2023 in txt file.

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