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: 6/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/30/2023 08:31:35 -0.01,-104.72 0.41,-106.56 209.73 80
2 07/01/2023 08:10:10 -0.01,-104.71 -0.59,-102.02 305.32 80
3 07/02/2023 20:32:06 0.01,-104.67 -0.56,-107.34 302.76 80
4 07/03/2023 20:16:01 0.01,-104.66 0.44,-102.80 212.47 80
5 07/05/2023 08:37:47 -0.01,-104.66 0.77,-108.06 388.22 80
6 07/06/2023 08:16:21 -0.01,-104.65 -0.23,-103.53 126.79 80
7 07/07/2023 20:38:17 0.01,-104.61 -0.96,-108.83 481.55 80
8 07/08/2023 20:22:12 0.01,-104.60 0.10,-104.31 34.39 80
9 07/11/2023 08:25:13 -0.01,-104.60 0.10,-105.03 49.82 80
10 07/12/2023 08:03:48 -0.01,-104.59 -0.91,-100.50 465.46 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/29/2023
SNOs_Map_GOES-17_NOAA-21_20230629.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/29/2023 in txt file.

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