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: 5/14/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2023 11:09:50 0.11,-147.54 -0.15,-146.36 133.78 80
2 05/15/2023 23:34:29 -0.08,-148.22 -0.86,-151.70 397.35 80
3 05/16/2023 23:13:06 -0.09,-148.67 0.23,-147.18 168.62 80
4 05/18/2023 11:37:37 0.06,-149.37 0.74,-152.50 355.64 80
5 05/19/2023 11:16:14 0.08,-149.82 -0.35,-147.98 209.72 80
6 05/20/2023 23:40:53 -0.05,-150.48 -0.65,-153.32 323.05 80
7 05/21/2023 23:19:28 -0.07,-150.92 0.38,-148.79 242.06 80
8 05/23/2023 11:44:00 0.04,-151.61 0.58,-154.10 283.49 80
9 05/24/2023 11:22:36 0.06,-152.05 -0.52,-149.59 281.20 80
10 05/25/2023 23:44:34 -0.03,-152.70 -0.53,-154.92 252.69 80
11 05/26/2023 23:28:31 -0.05,-153.14 0.56,-150.40 311.88 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/14/2023
SNOs_Map_GOES-15_NOAA-20_20230514.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/14/2023 in txt file.

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