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: 11/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/29/2023 20:22:26 -0.00,-104.65 0.04,-104.45 23.18 80
2 12/02/2023 08:25:31 0.01,-104.68 0.12,-105.19 58.30 80
3 12/03/2023 08:04:06 0.02,-104.68 -0.87,-100.66 457.97 80
4 12/04/2023 20:26:04 -0.02,-104.66 -0.29,-105.97 149.15 80
5 12/05/2023 20:09:59 -0.02,-104.66 0.71,-101.44 367.61 80
6 12/07/2023 08:31:47 0.02,-104.70 0.48,-106.71 229.27 80
7 12/08/2023 08:10:23 0.02,-104.70 -0.52,-102.18 287.27 80
8 12/09/2023 20:32:19 -0.03,-104.67 -0.68,-107.48 320.13 80
9 12/10/2023 20:16:15 -0.03,-104.67 0.33,-102.94 196.55 80
10 12/12/2023 08:38:03 0.04,-104.71 0.85,-108.22 400.37 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/29/2023
SNOs_Map_GOES-17_NOAA-21_20231129.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/29/2023 in txt file.

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