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: 11/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/21/2023 08:31:38 -0.01,-104.68 0.44,-106.68 227.71 80
2 11/22/2023 08:10:14 -0.01,-104.69 -0.59,-102.15 288.81 80
3 11/23/2023 20:32:12 0.01,-104.67 -0.62,-107.46 318.27 80
4 11/24/2023 20:16:08 0.01,-104.67 0.41,-102.93 198.52 80
5 11/26/2023 08:37:57 -0.01,-104.71 0.76,-108.21 398.28 80
6 11/27/2023 08:16:34 -0.01,-104.72 -0.27,-103.69 118.21 80
7 11/28/2023 20:38:31 0.01,-104.69 -0.93,-108.99 489.42 80
8 11/29/2023 20:22:27 0.01,-104.70 0.04,-104.46 27.37 80
9 12/02/2023 08:25:33 0.00,-104.75 0.09,-105.21 52.33 80
10 12/03/2023 08:04:08 0.00,-104.75 -0.89,-100.67 464.51 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/20/2023
SNOs_Map_GOES-17_NOAA-21_20231121.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/20/2023 in txt file.

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