Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2023 08:26:49 0.03,-104.71 0.10,-105.04 38.12 80
2 03/10/2023 08:05:26 0.03,-104.72 -0.94,-100.52 479.33 80
3 03/11/2023 20:27:23 -0.03,-104.75 -0.26,-105.82 121.78 80
4 03/12/2023 20:11:18 -0.03,-104.76 0.73,-101.28 395.77 80
5 03/14/2023 08:33:08 0.03,-104.77 0.41,-106.56 204.38 80
6 03/15/2023 08:11:43 0.03,-104.77 -0.58,-102.03 312.68 80
7 03/16/2023 20:33:40 -0.04,-104.79 -0.59,-107.34 289.41 80
8 03/17/2023 20:17:36 -0.04,-104.80 0.41,-102.80 227.92 80
9 03/19/2023 08:39:24 0.05,-104.81 0.78,-108.07 371.74 80
10 03/20/2023 08:18:00 0.05,-104.82 -0.22,-103.54 145.57 80
11 03/21/2023 20:39:57 -0.05,-104.84 -0.93,-108.85 456.21 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/8/2023
SNOs_Map_GOES-17_NOAA-20_20230308.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/08/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20