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: 1/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/29/2023 08:58:30 0.02,-117.20 -0.86,-113.17 459.28 80
2 01/30/2023 21:17:41 -0.03,-115.44 -0.68,-118.39 335.85 80
3 01/31/2023 21:01:31 -0.03,-114.29 0.06,-113.79 55.64 80
4 02/01/2023 20:42:43 -0.04,-113.13 0.86,-109.21 447.24 80
5 02/03/2023 09:01:43 0.04,-111.36 0.73,-114.39 344.78 80
6 02/04/2023 08:45:34 0.05,-110.21 -0.02,-109.79 46.63 80
7 02/05/2023 08:26:45 0.05,-109.05 -0.82,-105.21 438.03 80
8 02/06/2023 20:45:55 -0.05,-107.29 -0.77,-110.42 357.46 80
9 02/07/2023 20:29:46 -0.05,-106.14 0.04,-105.84 34.13 80
10 02/08/2023 20:10:57 -0.05,-104.99 0.78,-101.25 425.78 80
11 02/10/2023 08:29:57 0.06,-103.22 0.79,-106.43 365.69 80
12 02/11/2023 08:13:48 0.06,-102.07 -0.02,-101.85 25.87 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/29/2023
SNOs_Map_GOES-17_NOAA-20_20230129.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/29/2023 in txt file.

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