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: 3/24/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/26/2023 08:32:21 -0.00,-104.75 0.41,-106.60 210.57 80
2 03/27/2023 08:10:56 -0.00,-104.75 -0.63,-102.07 306.07 80
3 03/28/2023 20:32:50 0.00,-104.76 -0.57,-107.37 297.25 80
4 03/29/2023 20:16:44 -0.00,-104.76 0.42,-102.83 219.75 80
5 03/31/2023 08:38:30 0.00,-104.75 0.73,-108.10 380.72 80
6 04/01/2023 08:17:04 0.01,-104.75 -0.26,-103.56 136.23 80
7 04/02/2023 20:38:58 -0.01,-104.76 -0.91,-108.86 466.90 80
8 04/03/2023 20:22:51 -0.01,-104.76 0.08,-104.32 50.44 80
9 04/06/2023 08:25:51 -0.03,-104.77 0.04,-105.05 32.82 80
10 04/07/2023 08:04:25 -0.03,-104.77 -0.96,-100.52 484.18 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/24/2023
SNOs_Map_GOES-17_NOAA-21_20230325.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/24/2023 in txt file.

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