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: 10/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/23/2023 20:15:27 0.01,-104.66 0.46,-102.77 215.45 80
2 10/25/2023 08:37:17 -0.01,-104.68 0.72,-108.05 383.71 80
3 10/26/2023 08:15:54 -0.02,-104.68 -0.26,-103.52 131.61 80
4 10/27/2023 20:37:53 -0.00,-104.65 -0.92,-108.84 476.98 80
5 10/28/2023 20:21:50 -0.01,-104.65 0.06,-104.31 38.85 80
6 10/31/2023 08:24:57 0.02,-104.67 0.12,-105.06 44.21 80
7 11/01/2023 08:03:34 0.01,-104.67 -0.93,-100.54 471.01 80
8 11/02/2023 20:25:32 -0.02,-104.64 -0.28,-105.85 138.15 80
9 11/03/2023 20:09:29 -0.01,-104.64 0.72,-101.32 377.40 80
10 11/05/2023 08:31:19 0.02,-104.67 0.44,-106.61 220.67 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/23/2023
SNOs_Map_GOES-17_NOAA-21_20231023.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/23/2023 in txt file.

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