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: 8/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/14/2023 20:25:09 0.03,-104.69 -0.16,-105.71 115.84 80
2 08/15/2023 20:09:03 0.04,-104.70 0.82,-101.17 401.98 80
3 08/17/2023 08:30:49 -0.04,-104.72 0.32,-106.44 194.94 80
4 08/18/2023 08:09:23 -0.04,-104.73 -0.68,-101.90 322.82 80
5 08/19/2023 20:31:17 0.04,-104.73 -0.49,-107.20 281.40 80
6 08/20/2023 20:15:10 0.04,-104.74 0.50,-102.66 236.69 80
7 08/22/2023 08:36:56 -0.05,-104.77 0.69,-107.92 359.61 80
8 08/23/2023 08:15:30 -0.05,-104.77 -0.37,-103.39 158.00 80
9 08/24/2023 20:37:23 0.05,-104.76 -0.85,-108.68 447.28 80
10 08/25/2023 20:21:18 0.05,-104.77 0.21,-104.15 70.26 80
11 08/28/2023 08:24:17 -0.07,-104.80 -0.03,-104.87 9.65 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/14/2023
SNOs_Map_GOES-17_NOAA-21_20230815.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/14/2023 in txt file.

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