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: 10/4/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/05/2023 08:09:35 0.02,-104.71 -0.62,-101.99 311.13 80
2 10/06/2023 20:31:31 -0.02,-104.69 -0.60,-107.28 295.42 80
3 10/07/2023 20:15:25 -0.02,-104.69 0.40,-102.75 221.18 80
4 10/09/2023 08:37:13 0.01,-104.71 0.74,-108.02 377.04 80
5 10/10/2023 08:15:47 0.00,-104.71 -0.26,-103.49 139.46 80
6 10/11/2023 20:37:42 0.00,-104.69 -0.94,-108.79 466.95 80
7 10/12/2023 20:21:37 -0.00,-104.70 0.07,-104.25 50.23 80
8 10/15/2023 08:24:39 0.01,-104.73 0.04,-104.99 30.02 80
9 10/16/2023 08:03:12 0.01,-104.73 -0.91,-100.45 486.93 80
10 10/17/2023 20:25:08 -0.02,-104.70 -0.26,-105.75 119.60 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/4/2023
SNOs_Map_GOES-17_NOAA-21_20231005.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/04/2023 in txt file.

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