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: 8/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/09/2023 20:21:40 0.01,-104.70 0.11,-104.21 55.92 80
2 08/12/2023 08:24:40 -0.02,-104.72 0.05,-104.94 25.86 80
3 08/13/2023 08:03:15 -0.02,-104.71 -1.00,-100.41 490.73 80
4 08/14/2023 20:25:09 0.03,-104.69 -0.17,-105.71 115.31 80
5 08/15/2023 20:09:02 0.03,-104.69 0.82,-101.17 401.80 80
6 08/17/2023 08:30:48 -0.03,-104.72 0.37,-106.43 195.67 80
7 08/18/2023 08:09:22 -0.03,-104.72 -0.68,-101.90 321.38 80
8 08/19/2023 20:31:16 0.03,-104.70 -0.53,-107.19 284.51 80
9 08/20/2023 20:15:09 0.03,-104.70 0.47,-102.65 232.90 80
10 08/22/2023 08:36:55 -0.04,-104.73 0.66,-107.92 363.94 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/9/2023
SNOs_Map_GOES-17_NOAA-21_20230809.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/09/2023 in txt file.

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