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: 9/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2023 08:09:34 0.00,-104.71 -0.59,-101.95 313.76 80
2 09/04/2023 20:31:31 -0.00,-104.69 -0.58,-107.26 293.29 80
3 09/05/2023 20:15:27 -0.00,-104.69 0.42,-102.73 223.08 80
4 09/07/2023 08:37:15 0.00,-104.72 0.75,-108.01 375.17 80
5 09/08/2023 08:15:51 0.00,-104.72 -0.25,-103.48 140.94 80
6 09/09/2023 20:37:48 -0.01,-104.69 -0.90,-108.79 466.55 80
7 09/10/2023 20:21:44 -0.01,-104.69 0.11,-104.26 50.01 80
8 09/13/2023 08:24:46 0.01,-104.73 0.10,-104.99 31.00 80
9 09/14/2023 08:03:22 0.01,-104.73 -0.91,-100.46 485.63 80
10 09/15/2023 20:25:19 -0.02,-104.71 -0.23,-105.78 121.40 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/2/2023
SNOs_Map_GOES-17_NOAA-21_20230903.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/02/2023 in txt file.

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