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: 11/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2023 20:33:42 0.00,-104.65 0.00,-107.60 327.42 0
2 11/24/2023 20:16:08 0.00,-104.66 0.39,-102.93 196.78 80
3 11/26/2023 08:37:57 -0.00,-104.68 0.78,-108.21 401.18 80
4 11/27/2023 08:16:33 0.00,-104.68 -0.20,-103.67 114.89 80
5 11/28/2023 20:38:30 -0.01,-104.66 -0.99,-108.98 492.90 80
6 11/29/2023 20:22:26 -0.01,-104.66 0.05,-104.45 23.54 80
7 12/02/2023 08:25:31 0.02,-104.69 0.12,-105.20 57.65 80
8 12/03/2023 08:04:07 0.02,-104.69 -0.87,-100.66 458.68 80
9 12/04/2023 20:26:04 -0.02,-104.67 -0.30,-105.97 148.63 80
10 12/05/2023 20:10:00 -0.02,-104.67 0.69,-101.44 368.15 80
11 12/07/2023 08:31:49 0.03,-104.71 0.45,-106.72 228.49 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/23/2023
SNOs_Map_GOES-17_NOAA-21_20231124.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/23/2023 in txt file.

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