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: 5/16/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2023 23:13:06 -0.09,-148.67 0.24,-147.19 168.54 80
2 05/18/2023 11:37:36 0.06,-149.37 0.79,-152.49 355.91 80
3 05/19/2023 11:16:14 0.08,-149.81 -0.36,-147.98 209.41 80
4 05/20/2023 23:40:52 -0.05,-150.48 -0.71,-153.31 323.37 80
5 05/21/2023 23:19:29 -0.07,-150.92 0.38,-148.79 241.64 80
6 05/23/2023 11:44:00 0.04,-151.61 0.57,-154.11 284.12 80
7 05/24/2023 11:22:36 0.06,-152.04 -0.52,-149.59 280.50 80
8 05/25/2023 23:44:35 -0.03,-152.69 -0.54,-154.92 253.40 80
9 05/26/2023 23:28:31 -0.05,-153.13 0.55,-150.40 311.09 80
10 05/28/2023 11:50:21 0.02,-153.81 0.45,-155.70 215.42 80
11 05/29/2023 11:28:58 0.05,-154.24 -0.64,-151.19 348.64 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/16/2023
SNOs_Map_GOES-15_NOAA-20_20230516.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/16/2023 in txt file.

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