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: 7/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/02/2023 20:32:05 -0.01,-104.71 -0.60,-107.33 297.92 80
2 07/03/2023 20:16:00 -0.01,-104.71 0.40,-102.79 218.37 80
3 07/05/2023 08:37:47 0.00,-104.73 0.75,-108.07 380.60 80
4 07/06/2023 08:16:22 -0.00,-104.72 -0.25,-103.53 135.38 80
5 07/07/2023 20:38:17 0.01,-104.70 -0.94,-108.83 471.59 80
6 07/08/2023 20:22:12 0.01,-104.70 0.12,-104.31 45.18 80
7 07/11/2023 08:25:13 -0.01,-104.72 0.08,-105.04 36.00 80
8 07/12/2023 08:03:48 -0.01,-104.72 -0.92,-100.50 480.47 80
9 07/13/2023 20:25:43 0.01,-104.70 -0.26,-105.80 126.37 80
10 07/14/2023 20:09:38 0.01,-104.70 0.75,-101.27 390.35 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/2/2023
SNOs_Map_GOES-17_NOAA-21_20230702.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 07/02/2023 in txt file.

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