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: 12/30/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/31/2023 20:22:31 0.01,-104.66 0.06,-104.45 23.33 80
2 01/03/2024 08:25:34 -0.02,-104.69 0.09,-105.19 57.42 80
3 01/04/2024 08:04:10 -0.02,-104.69 -0.95,-100.66 459.07 80
4 01/05/2024 20:26:05 0.02,-104.66 -0.25,-105.96 148.01 80
5 01/06/2024 20:09:59 -0.00,-104.66 0.73,-101.42 369.16 80
6 01/08/2024 08:31:47 0.02,-104.68 0.44,-106.69 227.74 80
7 01/09/2024 08:10:21 0.02,-104.68 -0.55,-102.15 288.35 80
8 01/10/2024 20:32:17 -0.02,-104.64 -0.65,-107.44 319.98 80
9 01/11/2024 20:16:11 -0.01,-104.63 0.35,-102.91 196.23 80
10 01/13/2024 08:37:58 0.01,-104.66 0.82,-108.17 401.00 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/30/2023
SNOs_Map_GOES-17_NOAA-21_20231231.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/30/2023 in txt file.

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