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: 10/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/27/2023 20:37:53 -0.00,-104.66 -0.91,-108.84 475.49 80
2 10/28/2023 20:21:50 0.00,-104.67 0.07,-104.31 40.40 80
3 10/31/2023 08:24:57 0.00,-104.69 0.11,-105.06 42.72 80
4 11/01/2023 08:03:34 0.00,-104.69 -0.93,-100.54 472.99 80
5 11/02/2023 20:25:33 -0.01,-104.67 -0.29,-105.85 135.21 80
6 11/03/2023 20:09:29 -0.01,-104.67 0.70,-101.32 380.83 80
7 11/05/2023 08:31:20 0.02,-104.70 0.46,-106.60 217.34 80
8 11/06/2023 08:09:56 0.02,-104.70 -0.54,-102.08 298.58 80
9 11/07/2023 20:31:55 -0.02,-104.68 -0.61,-107.40 309.55 80
10 11/08/2023 20:15:52 -0.02,-104.68 0.39,-102.87 206.81 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/27/2023
SNOs_Map_GOES-17_NOAA-21_20231027.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/27/2023 in txt file.

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