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: 10/30/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/30/2023 08:17:40 -0.00,-104.69 -0.27,-103.49 136.62 80
2 10/31/2023 20:39:38 -0.00,-104.66 -0.91,-108.80 471.43 80
3 11/01/2023 20:23:35 -0.00,-104.66 0.10,-104.28 44.51 80
4 11/04/2023 08:26:40 -0.00,-104.69 0.05,-105.03 38.37 80
5 11/05/2023 08:05:16 -0.00,-104.69 -0.91,-100.49 477.58 80
6 11/06/2023 20:27:14 -0.00,-104.67 -0.26,-105.81 130.12 80
7 11/07/2023 20:11:11 -0.00,-104.67 0.77,-101.28 386.24 80
8 11/09/2023 08:33:00 0.00,-104.70 0.39,-106.56 211.38 80
9 11/10/2023 08:11:36 0.00,-104.71 -0.58,-102.03 304.80 80
10 11/11/2023 20:33:34 0.00,-104.68 -0.58,-107.34 303.14 80
11 11/12/2023 20:17:29 0.00,-104.68 0.40,-102.81 213.20 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/30/2023
SNOs_Map_GOES-17_NOAA-20_20231030.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/30/2023 in txt file.

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