Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/16/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/17/2023 08:03:54 0.00,-104.68 -0.92,-100.62 462.35 80
2 11/18/2023 20:25:52 0.00,-104.65 -0.31,-105.92 145.97 80
3 11/19/2023 20:09:48 0.01,-104.65 0.72,-101.40 369.82 80
4 11/21/2023 08:31:37 -0.01,-104.68 0.46,-106.68 228.44 80
5 11/22/2023 08:10:14 -0.01,-104.67 -0.57,-102.15 287.41 80
6 11/23/2023 20:32:11 0.00,-104.65 -0.64,-107.46 320.36 80
7 11/24/2023 20:16:08 0.00,-104.65 0.39,-102.93 195.90 80
8 11/26/2023 08:37:57 0.01,-104.68 0.78,-108.21 401.53 80
9 11/27/2023 08:16:33 0.01,-104.68 -0.20,-103.67 114.40 80
10 11/28/2023 20:41:10 -0.02,-104.65 -1.00,-108.98 493.81 80
11 11/29/2023 20:19:46 -0.01,-104.65 0.04,-104.46 22.23 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/16/2023
SNOs_Map_GOES-17_NOAA-21_20231117.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/16/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21