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: 9/1/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/02/2023 08:30:58 -0.00,-104.71 0.42,-106.48 202.30 80
2 09/03/2023 08:09:35 -0.00,-104.71 -0.64,-101.96 313.92 80
3 09/04/2023 20:31:31 -0.00,-104.69 -0.59,-107.26 293.28 80
4 09/05/2023 20:15:27 -0.00,-104.69 0.41,-102.73 223.21 80
5 09/07/2023 08:37:15 0.01,-104.72 0.77,-108.00 374.64 80
6 09/08/2023 08:15:52 0.01,-104.72 -0.29,-103.49 141.58 80
7 09/09/2023 20:37:48 -0.02,-104.70 -0.93,-108.79 466.05 80
8 09/10/2023 20:21:43 -0.02,-104.70 0.08,-104.26 50.51 80
9 09/13/2023 08:24:47 0.02,-104.74 0.09,-105.00 29.99 80
10 09/14/2023 08:03:23 0.02,-104.74 -0.92,-100.47 486.52 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/1/2023
SNOs_Map_GOES-17_NOAA-21_20230902.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/01/2023 in txt file.

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