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: 5/13/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/13/2023 11:31:13 0.08,-147.09 0.95,-150.88 432.33 80
2 05/14/2023 11:09:49 0.10,-147.54 -0.13,-146.36 133.84 80
3 05/15/2023 23:34:29 -0.08,-148.22 -0.88,-151.70 397.39 80
4 05/16/2023 23:13:06 -0.09,-148.67 0.26,-147.19 168.61 80
5 05/18/2023 11:37:37 0.06,-149.37 0.76,-152.49 355.55 80
6 05/19/2023 11:16:13 0.08,-149.82 -0.33,-147.98 209.79 80
7 05/20/2023 23:40:52 -0.05,-150.48 -0.67,-153.32 323.00 80
8 05/21/2023 23:19:29 -0.07,-150.92 0.42,-148.80 242.09 80
9 05/23/2023 11:43:59 0.04,-151.61 0.59,-154.10 283.33 80
10 05/24/2023 11:22:36 0.06,-152.05 -0.50,-149.58 281.35 80
11 05/25/2023 23:44:34 -0.03,-152.70 -0.55,-154.91 252.59 80
12 05/26/2023 23:28:31 -0.05,-153.14 0.55,-150.40 312.02 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/13/2023
SNOs_Map_GOES-15_NOAA-20_20230513.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/13/2023 in txt file.

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